The following is a list of the many updates Sonic Speed Simulator has received since release:

2024[]

Version 2.89[]

09/14/2024

• Android Shadow Gold and Gold Style Jet and Elite Sonic ntroduced as new playable characters.
• Gold Style Knuckles also returns to be obtained
• Marine the Raccoon debuts in Marine's Journey.
• New Acheivement System
• Classic Lost Valley has been reintroduced, found within Lost Valley.
• Cream the Rabbit's event overhauled.
• Golden Eggs obtainment rework. Free Golden Eggs are now infinite and the timer to collect them has been removed. After opening 50 of any egg, the player is awarded with 3 premium eggs.
• Green Hill Zone has received a new grind rail and new sky rings.
• The HUD has been reworked.
  • Travel has been moved to the bottom bar.
  • Settings, help, and achievements added to the top.
  • Friend boosts have been minimized.
  • There's a brand new music player tab at the top to easily change songs in game.
• Bug fixes, inlcuding a fix to the 2x gamepass podium.
• Limited Time Sales update.
• Adjusted sky ring requirements for Sky Rings to be lower.
• Option to reduce bloom and disable camera shake.

Version 2.88[]

09/07/2024

• DJ Knuckles and Rockstar Silver added as new playable characters.
• New event available, called "Rockstar Silver vs DJ Knuckles in the Battle Of The Bands!"
• Classic Chemical Plant has been reintroduced into the game, found inside New Yoke City.
• 11 new music noted available acress all Zones.
• Auto Run has been expanded to Emerald Hill and New Yoke.
• Race Shop update, every Racesuit Skin variant besides the golden versions have been updated.
• New Code, "1billion" has been implemented.
• Limited Time Sales update
• Every Knuckles variant has received an animation revamp.
• Quests for both Green Hill and Lost Valley.
• Additional Sky Rings added to Green Hill, Lost Valley, and Emerald Hill.
• Ability to search has been added to Trading.
• Added the ability for favorited skins to use the Character Mastery Machine.
• Updated UGC stands and sales.
• Performance improvements for New Yoke City

Version 2.87[]

08/31/2024

• Inventory revamped.
• Badges revamped.
• UI revamped for Friend Machines and the Upgrader.
• Race World quests are now locked behind Quests.
• Riders Shadow and Riders Tails have swapped obtaining methods.
• Daily Log-In Rewards stand available. in Green Hill Zone.
• UGC Stand area updated.
• Fixed the lowered speed bug..
• Buff to Spindash speed and power.
• Limited Time Sales update.

Version 2.86[]

08/24/2024

• Android Shadow Yellow available via a new main quest.
• Adventure Shadow added as a new playable character.
• Space Colony Ark Zone added as a new world.
• Save Amy event added to Emerald Hill Zone.
• New button layout for Mobile and Tablet + Legacy layout option in settings.
• New Portrait for Sonic.
• New Menu Pose for all Amy variants.
• 8 Music Tracks added to the Space Colony ARK world.
• Bug fixes in Metal Ciry Race and Fast Friends events.
• Fast Travel now respects teleport pop up and motion settings and can now be used to fast travel into Sub-Worlds.
• The Jukebox's song looping bug has been fixed.
• Help screen has been updated with updated information
• New podiums for Gamepasses.
• Fusion Machine has been added to Green Hill Zone and Lost Valley Zone after completing Lost Valley Adventure quest for Lost Valley.
• Character Mastery and Fusion Machines have been added to all worlds post Hill Top Zone.
• Classic Emerald Hill Zone reintroduced into the game.

Version 2.85[]

08/17/2024

• New Quest System added to the game.
• Gold Style Tails and Gold Metal Sonic availble via collecting Golden Eggs.
• Tornado Assault event reintroduced, allowing the player to obtain aviator Tails and the Tornado.
• New Fast Travel added to the game, getting rid of world portals.
• Tutorial system revamped.
• Sonic the Hedgehog is given a new model and reworked animations.
• Ninja Sonic has been given a new jogging, new running, and brake animations.
• Egg Vendor model updated.
• Reward Display UI revamped.
• Quest Progression Pop Ups revamped.
  • Rings and Red Star Rings now have a spalsh effect when collected.
• The Race Shop, Red Star Rings Store and Fast Friends are now locked behind quest progression instead of a certain time. These become available after unlocking Hill Top Zone.
• Adventures and certain events have been removed.

Version 2.84[]

08/09/2024

• Ninja Sonic added as a new playable character.
• Shuriken Strike event added.
• Speed Jungle Zone has a new lobby available.
• Toy Robot Kunoichi Amy added as a new Fast Friend.

Version 2.83[]

08/03/2024

• Golden Metal Sonic Event returns, including any items associated with the previous event.
• ESP Silver on sale.

Version 2.82[]

08/01/2024

• Racesuit Espio added to the Race Shop.
• The Games event collaboration introduced new tasks.

Version 2.81[]

07/27/2024

• TMNT Event with a TMNT Race Track introduced.
• Unlockable TMNT Skateboard and Pizza Board introduced.
• The Summer Shop has all previous summer-themed characters, trails, friends, and mounts available.
• New Cross-Game UGC TMNT Event with the TMNT Race Track as well as new unlockable TMNT Skateboard UGC and Mount, and Pizza Board!
• Racesuit Vector available in the Race Shop.
• Gold Style Knuckles and Gold Style Rouge now have a golden aura.
• Yellow Summer Trail is no longer the same as Green Summer Trail anymore.
• Reintroduction of the No Place Drag Race.

Version 2.80[]

07/20/2024

• Summer Blaze and Summer Silver added as new playable characters. Available in the Summer Shop.
• Gold Style Rouge and Gold Style Knuckles added as new playable characters.
• Blaze Surf Hoverboard and Silver Surf Hoverboard added as new mounts.
• Toy Robot Summer Jet added as a new Fast Friend.
• The Teenage Mutant Ninja Turtles appear in the Summer Shop.

Version 2.79[]

27/07/2024

• The Tales of the Teenage Mutant Ninja Turtles event playable in Green Hill.
• Racesuit Vector introduced as new character.

Version 2.78.1[]

21/07/2024

• NPCs of Leonardo, Donatello, Raphael and Michelangelo from Teenage Mutant Ninja Turtles: Mutant Mayhem appear in the Summer Shop.

Version 2.78[]

07/06/2024

• Summer Wave introduced as new character.
• Wave Surf Hoverboard, Amy Surf Hoverboard, and Knuckles Surf Hoverboard introduced as new mounts.
• Toy Robot Summer Amy introduced as a new Fast Friend.
• A week of all rewards being doubled.

Version 2.77[]

06/28/2024

• Summer Jet introduced as a new character
• Jet Surf Hoverboard, Sonic Surf Hoverboard, and Tails Surf Hoverboard added as new mounts.
• The Summer Shop is now open. Various items and characters can be purchased by collecting Ice Cream.
• A new Friend Boost has been implemented.
• A new Fast friend, Toy Robot Summer Sonic has been introduced.
• The shards of sunstones were removed, Summer Scavenge is now completed via breaking the clusters.

Version 2.76[]

06/22/2024

• Party Sonic introduced as a new character, available through the Birthday Bash event.
• Gold Racesuit Shadow introduced as a new character, available in the Race Shop.
• Gold Racesuit Sonic introduced as a new character, available in the Race Shop.
• Royal King Shadow and Birthday King Sonic return in their respective events.
• Dark Rider is now available in City Escape.
• Night time versions of Green Hill, Emerald Hill, and City Escape have been added. It can be activated through the use of the moonstone.
• Summer Scavenge event playable in Green Hill.

Version 2.75[]

06/15/2024

• Summer Rouge added as a new character.
• Summer Scavenge event added
• Rouge Surf Hoverboard, Sunstone Chao and Pink Summer Trail added as rewards.
• Green Hill expansion with a new beach area.
• Limited time sales update.

Version 2.74[]

06/08/2024

• Summer Shadow introduced as a new character.
• A new race, Radical Highway has been implemented.
  • Completing 5 tasks gives the player 255 RSR.
  • Full completion of the whole event gives the player. 2000 RSR.
• New limited sales.
• Diamond Terminal Zone's entrance has been moved.
• Icons for what type of race the player is doing has changed for the drag races. It now says "Uphill", "Motorbike", and "Sprint".

Version 2.73[]

6/01/2024

• Rouge the Bat and Chrome Metal Sonic return and are availbel via tasks in the Diamong Terminal.
• Diamond Terminal returns for this event for a limited time only.
• New Music Notes can be found in Diamond Terminal
• Font for for the number of Chao ,fast friends and trails has been slightly altered.
• 2 Years Running event has a been moved to City Escape.

Version 2.72[]

5/25/2024

• Grind Shoe Sonic returns and can be obtained via the 2 Years Running event.
• Racesuit Shadow, Racesuit Rouge, and Racesuit Omega are available in the race shop.
• The look and content of Red Star Ring stor and the UGC area in Green Hill have been updated.
• New setting allows players to hide their Friends and Trails.
• Audo tracks from the music feature has been made louder for a better listening experience.

Version 2.71[]

5/18/2024

• ESP Silver added as a new character.
• Astral Tornado added as a new mount.
• Toy Robot Rouge added as a new Fast Friend.
• Fast Friends have been added to every world up to Hill Top.
• Super Sonic returns as a part of the Limited Time Sales, don't miss out!
• The gondolas of Hill Top Zone now move!
• New Music has been added! A Note lies above Cyber Station Zone!!

Version 2.70[]

5/11/2024

• Gemerl the Robot added as a new character.
• Chao School event added.
• Chao School is in session, learn about Stats and stay on top of your game!
• New Glide ability introduced.
• The UI has been made cleaner.
• Tornado Assault event has returned.
• Limited Time Sales, as well as the Super Mega Bundle, introduced.
• The In-game Help page has been update.
• Bug fixes for a smoother experience.

Version 2.69[]

5/4/2024

• Popstar Amy, Rockstar Sonic, and Rockstar Shadow introduced as new characters.
• New musical Notes introduced, three in every Zone.
• Newly added Music feature that can be unlocked by collecting Notes.
• Updated the soundtrack.
• Raceshop update.
• New Limited Time Sales.
• Series Knuckles is now tradable.

Version 2.68[]

4/27/2024

• Series Knuckles introduced as a new character.
• Balance changes to Fast Friends.
  • They no longer use Trails.
• New SFX for all Metal Sonic skins and variants.
• Other bug fixes, infinite speed on Mounts and out of bounds holes in City Escape fixed.

Version 2.67[]

4/20/2024

• Movie Knuckles, Movie Sonic, and Movie Tails introduced as new characters.
• City Escape introduced as a new Zone.
• New Sales in Green Hill.
• Bug fixes, the game lags less when collecting currency.

Version 2.66.1[]

4/18/2024

• A countdown for the new world 10 along with the Knuckles Event has begun in Green Hill.

Version 2.66[]

4/13/2024

• Clockwork Shadow introduced as a new character, available via the Grinder Gears event.
• Tornado Assault returns.
• New Daily Log-In rewards wave, having Riders Tails and Gold Style Omega skins as new daily prizes
• Green Hill and Hill Top have gotten new hub updates. Both Worlds now having the Character Mastery

Version 2.65[]

4/06/2024

• Storm the Albatross & E-10000G added as new characters, available via the Stormy Day event.
• Pro Riders Amy added as a new character, available via the Animal Rescue event.
• Metal City Skatepark has been expanded in size and content.

Version 2.64[]

4/01/2024

• April Fools 2024 event.
• New friends Sanic and You introduced.
• Sanic Trail introduced.
• Cardboard Cutout Chao have been hidden throughout most Zones

Version 2.63[]

3/30/2024

• Easter Sonic and Easter Cream introduced as new characters, available via the Eggstra Foolish event.
• Racesuit Cream added as a new character, available via the Race Shop.
• White Heart Tornado introduced as a new mount.

Version 2.62[]

3/23/2024

• Wave the Swallow added as a new character
• Freestyle Riders event returns from the legacy SSS.
• Metal City Skatepark returns as a map.
• Riders Sonic and Jet the Hawk return in their respective events.
• Hoverboard sales.

Version 2.61.1[]

3/18/2024

• Royal King Shadow is back in Lost Valley.

Version 2.61[]

3/15/2024

• Neo Metal Sonic introduced as a new character.
• Metal Sonic 3.0 Omochao introduced as a new friend.
• Neo Metal Star extreme gear introduced as a new mount.
• The Hunt event introduced. Players can collext Time Stone Shards to unlock Treasure Hunter Knuckles.
• Super Sonic returns on sale. Additionally discounted skins include Sonic, Tails, Knuckles, Amy, and Silver.

Version 2.60[]

3/9/2024

• Royal King Shadow introduced as a new character, available via the Royal Anniversary event.
• Gambler ZG Hoverboard introduced as a new mount.
• Android Shadow Omochao introduced as new Friend.
• Gold Tornado and Goldshot Hoverboard on sale.

Version 2.59[]

3/2/2024

• Pixel Amy and Pixel Knuckles introduced as new characters, available via the Glitch Hunt event.
• Racesuit Classic Amy and Racesuit Classic Knuckles introduced as new characters, available via the Race Shop.

Version 2.58[]

2/24/2024*Circuit Metal Sonic introduced as a new character, available via the Charming Sparks event.

Version 2.57[]

2/17/2024

• Pixel Sonic and Pixel Tails introduced as new characters, available via the Pixel Peril event.
• Cyber Station world introduced as a new Zone.

Version 2.56[]

2/10/2024

• Steampunk Sonic and Diesel Punk Knuckles introduced as new characters, available via the Steampunk Hedgehogs event.
• Valentine Sonic and Magical Girl Blaze introduced as new characters, available via Valentine's 2024 event.

Version 2.55[]

2/3/2024

• Racesuit Blaze and Racesuit Silver introduced as new characters, available via the Race Shop.
• Race World introduced as a new zone.
• Races voting menu has had it's appearance altered.

Version 2.54[]

1/27/2024

• Minor bug fixes
• Sales for mounts
• Bundle for Winter Sonic, Winter Jet, and Winter Cream introduced.
• Sale including Stealth Suit Sonic, Zebra Sonic, and Gothic Amy.

Version 2.53[]

1/20/2024

• Black Rose, Sonic (No Place Style), and Chaos Sonic introduced as new characters.
• Angel's Voyage event introduced
• Chaos Sonic's Quest event introduced.
• Introduced new Chao (Sailor Chao).
• Introduced new trail (Pirate Flag Trail).
• Added Eggforcers to No Place.

Version 2.52[]

1/13/2024

• Knuckles the Dread introduced as a new character, available via the Sonic Prime - Dread's event.
• No Place introduced as a new zone.
• Introduced new Chao (Pirate Captain Chao).
• Introduced new trail (Gunpowder Trail).
• Introduced new mount (Pirate Ship Hoverboard).

Version 2.51[]

1/6/2024

• Gold Style Silver introduced as a new character, available via the Gold Style Silver event.
• Fixed performance of the spinner.
• Added new Chao (Hero Chao).
• Added new trail (Psychokinesis Trail).
• Added new mount (GP Accumulator Hoverboard).
• Refreshed the Legendary Spin Wheel.

2023[]

Version 2.50[]

12/30/2023

• Winter Shadow introduced as a new character, available via the Race Shop.
• Holiday Cheer Silver introduced as a new character, available via the Podium.
• Added new trail (Ice Breaker Trail).
• Renamed Hill Top Race to Hill Top Drag Race.

Version 2.49[]

12/23/2023

• Holiday Cheer Big and Holiday Classic Sonic introduced as new characters.
• Super Sonic: Power Up event introduced.
• New boss battle against Neo Metal Sonic
• Holiday sales for various purchases.
• Added new Chao (Hero Chaos).
• Added two new Fast Friends (Toy Robot Super Sonic, Holiday Toy Robot Shadow).
• Added two new trails (Emerald Energy Trail, Candy Cane Trail).
• Added new mount (The Legend).
• Changed the title screen to feature Super Sonic.

Version 2.48[]

12/16/2023

• Silver the Hedgehog introduced as a new character, available via the Silver's Quest event.
• Holiday Cheer Blaze introduced as a new charcater, available via Holiday Shop.
• Re-unlockable Reindeer Knuckles skins.
• Added new Chao (Silver Chao).
• Added new trail (Silver Blur Trail).
• Added new mount (Psychic Wave Hoverboard).
• Added two new Fast Friends (Holiday Toy Robot Amy, Holiday Toy Robot Blaze).
• Refreshed the Red Star Ring shop.

Version 2.47[]

12/15/2023

• 3x Red Star Rings in auto run.

Version 2.46[]

12/9/2023

• Tuxedo Sonic introduced as a new character, available via the Tuxedo Sonic event.
• Winter Cream introduced as a new character, available via the Holiday Shop.
• New Trading system introduced.

Version 2.45[]

12/7/2023

• 2x Red Star Rings in auto run.

Version 2.44[]

12/1/2023

• Winter Jet introduced as a new character, available via the Holiday Shop.
• Racesuit Knuckles and Racesuit Rouge introduced as new characters, available via the Race Shop
• Toy Robot T.H. Knuckles introduced as a new fast friend friend.
• Added new race (Hill Top)
• Added Candy Canes to Green Hill and races.
• Added 25 collectable Red Star Rings to every zone.
• Removed 2x Red Star Ring multiplier.

Version 2.43[]

11/29/2023

• Added new Fast Friend (Holiday Toy Robot Sonic).
• Added podium to the starting area of Green Hill where Holiday Toy Robot Sonic can be claimed.
• Added 2x Red Star Ring multiplier.

Version 2.42[]

11/22/2023

• Introduced character mastery.
• Added a character mastery machine next to the Fast Friend evolution machine in Green Hill.

Version 2.41[]

11/17/2023

• Introduced "Zebra Vs Cheetah Event", with re-unlockable Zebra Sonic and Cheetah Shadow skins.
• Added two new Fast Friends (Toy Robot Tails, Toy Robot Amy).
• Replaced Toy Robot Knuckles and Toy Robot Shadow's slots in the Fast Friend vending machine with Toy Robot Tails and Toy Robot Amy.

Version 2.40[]

11/11/2023

• Introduced "Fast Friends Event",
• Toymaker Tails introduced as a playable character.
• Introduced Fast Friends, and added three (Toy Robot Sonic, Toy Robot Knuckles, Toy Robot Shadow).
• Added a new area in Green Hill containing an evolution machine and a Fast Friend vending machine.
• Changed the title screen to include a Toy Robot Sonic standing next to Sonic.

Version 2.39[]

11/3/2023

• Introduced "Gold Style Vector Event", with an unlockable Gold Style Vector skin.
• Refreshed the Race Shop.
• Added new trail (Hyperwave Trail).
• Added new mount (Marvelous Queen).
• Made it so that completing Blaze's event in Hill Top unlocks Speed Jungle.
• Added a portal to Speed Jungle in Hill Top.

Version 2.38[]

11/02/2023

• Halloween Shop 2023 duration has been extended on 1 more week.

Version 2.37[]

10/27/2023

• Introduced "Vampire Shadow Event", with an unlockable Vampire Shadow skin.
• Refreshed the Halloween Shop, introducing unlockable Pumpkin Omega, Witch Cream, and Mummy Espio skins.
• Added new Chao (Vampire Shadow Chao).
• Added new mount (Vampire Bite Hoverboard).
• Changed the title screen to a Halloween-themed version.

Version 2.36[]

10/21/2023

• Introduced "Classic Amy Event", with Classic Amy as an unlockable playable character.
• Introduced "Save Classic Sonic Event", with Classic Sonic as a re-unlockable playable character.
• Added the Halloween Shop.
• Added three new Friends (Adventurer Chao, Sungazer Chao, Classic Amy Chao).
• Added five new trails (Classic Amy Blur Trail, Falling Leaf Trail, Ghost Trail, Candy Corn Trail, Trick O' Treat Trail).
• Added candy dispensers to every World.
• Introduced auto-delete mechanic to vending machines.

Version 2.35[]

10/14/2023

• Classic Knuckles introduced as an playable character.
• Introduced Speed Jungle as the sixth world.
• Introduced "Classic Knuckles Event".
• Added new trail (Classic Knuckles Blur Trail).
• Refreshed Daily Log-In Rewards.

Version 2.34[]

10/7/2023

• Introduced "Maid Blaze" event, with an unlockable Maid Blaze skin.
• Added new Chao (Maid Chao).
• Added new trail (Blaze Blur Trail).
• Added new mount (Flame Lance ZG).

Version 2.33[]

9/30/2023

• Racesuit Big introduced as a new character, available via the Race Shop.
• Refreshed Legendary Spinner.
• Added shining light effect to the race results pop-up.
• Moved Blaze's event stand to a different area in the Green Hill spawn.

Version 2.32[]

9/23/2023

• Added Blaze as a playable character.
• Re-introduced Hill Top as the fifth world.
• Added 25 new Chao (Daisy Chao, Rose Chao, Daffodil Chao, Amaranth Chao, Hibiscus Chao, Marigold Chao, Summer Chao, Cucumber Chao, Broccoli Chao, Cauliflower Chao, Spring Chao, Chicory Chao, Potato Chao, Garlic Chao, Carrot Chao, Autumn Chao, Onion Chao, Thundercloud Chao, Horizon Chao, Tomato Chao, Winter Chao, Lotus Chao, Raider Chao, Leek Chao).
• Added new Wisp (Indigo Wisp).
• Added 13 new trails (Daisy Petal Trail, Orange Speed Trail, Green Speed Trail, Cyan Speed Trail, Red Speed Trail, Yellow Speed Trail, Blue Speed Trail, Bright Speed Trail, Pink Speed Trail, Purple Speed Trail, Dark Speed Trail, Sakura Petal Trail, Chili Dog Trail).
• Added new mount (Flame Lance).
• Added the Quest "New Yoke City Hero" to Nine.
• Added stand in Green Hill's spawn advertising Blaze and Hill Top.
• Added a button to activate Auto-Open mode when it is not active while an egg is hatching.

Version 2.31[]

9/16/23

• Introduced "Classic Sonic Tuxedo Event", with a re-unlockable Tuxedo Classic Sonic skin.
• Removed "Cheetah Shadow Event".
• Removed "Free UGC Event".
• Removed the Holographic Metal Sonic UGC stand in Green Hill.
• Added new egg hatching animation.
• Added animated notification for Friends menu that notifies player when they have received something new.
• Added new background and sparkle effect when receiving a friend or trail from a vending machine.
• Added a pop-up to the Auto Run mode advising the player to use Friends/Trails with magnets or magnet Gamepasses to increase their pickup range.
• Increased the period of inactivity needed during a race for a player to get sent back to Green Hill.

Version 2.30[]

9/9/2023

• Added a stand in front of the Sonic Statue for the Holographic Metal Sonic UGC.
• Added new Chao (Black Knight Chao).
• Added new trail (Hot Dog Trail).
• Greatly introduced the rate at which challengers appear in races.
• Added a frame for a portal to Hill Top, teasing its release.
• Removed the frame for the portal to Emerald Hill (likely unintentional).

Version 2.29[]

9/7/23

• Added a 2x multiplier for rings and XP.

Version 2.28[]

9/1/23

• Refreshed Race Shop, with purchasable Racesuit Metal Sonic and Racesuit Omega skins, with Racesuit Shadow also being re-added.
• Added Prototype Tornado mount.
• Added new Chao (Blue Racer Chao).
• Added two new trails (Checkered Flag Trail, HEXAeco Trail).
• Changed Metal Sonic now appears as Racesuit Metal Sonic when they show up as a challenger in races.
• Moved the event hub's location to the right of the pond.
• Moved Sonic's quest podium right next to Green Hill's spawn location.

Version 2.27[]

8/25/23

• Introduced "Cheetah Shadow" event with an unlockable Cheetah Shadow skin.
• Added new Chao (Cheetah Chao).
• Added new trail (Cheetah Trail).
• Added new Extreme Gear (Berserker).
• Replaced all loading screen backgrounds, each area now has more than one.
• Moved Gold Metal Sonic 3.0's podium.
• Updated Sonic's run cycle animations, along with all of his reskins.
• Updated Grind Shoe Sonic's idle and run cycle animations.
• Birthday King Sonic's cape was made longer.
• Added portal to New Yoke City in Hardmode Emerald Hill Boss Fight.
• Added an auto-open feature for vending machines.

Version 2.26[]

8/18/23

• Added a 2x Race Ticket multiplier.
• Added new mount (Tornado 2).
• Added Premium Spinner.
• Changed the spin wheel's location.
• Added a new set of daily rewards.
• Added backgrounds to loading screens.
• Revamped Event Hub area.
• Changed color of platform beneath golden Sonic statue.

Version 2.25[]

8/11/23

• Introduced "Gold Event" with a re-unlockable Golden Metal Sonic 3.0 skin.
• Added two new Chao (Gold Omochao, Gold Metal Sonic Omochao).
• Added new trail (Gold Trail).
• Added new Extreme Gear (Gold Star).
• Removed "Zebra Sonic Event".
• Removed "Android Shadow Red Event".
• Removed "Vector's Investigation Event".
• Removed "Holo Metal Sonic Event".

Version 2.24[]

8/04/23

• Android Shadow Red added as a new character.
• Introduced Android Shadow Red Event.
• Added a stand in spawn with podiums for Red Android Shadow and a limited edition Summer Sonic Beach Plushie UGC item.
• Refreshed Race Shop, with purchasable Racesuit Tails and Racesuit Amy skins, with Racesuit Sonic also being re-added.
• Added new race (Green Hill).
• Added new Chao (White Knight Chao).
• Added two new trails (Tails' Workshop Trail, Amy Blur Trail).

Version 2.23[]

7/29/2023

• Zeba Sonic added as a new character.
• Introduced Zebra Sonic Event
• Reintroduced daily rewards, with Riders Cream as an unlockable character.
• Added new Chao (Zebra Chao).
• Added new trail (Zebra Trail).
• Added new Extreme Gear (Smile).

Version 2.22[]

7/22/2023

• Refreshed Spin to Win wheel, with unlockable Blue Android Shadow skin and re-unlockable Metal Sonic 3.0 skin.
• Refreshed Hard Mode rewards for Emerald Hill Boss Fight, with an unlockable Riders Vector skin.
• Moved "Green Android Shadow Event" to Emerald Hill.
• Added two new Chao (Red Shadow Omochao, Rockstar Chao).
• Added Extreme Gear animations for Vector.
• Added countdown to Race Shop.
• Moved Sonic's Quest Podium to the Event Hub.

Version 2.21[]

7/15/2023

• Introduced "Vector's Investigation Event" with Vector the Crocodile as an unlockable character.
• Added hard mode to Emerald Hill Boss Fight, with unlockable Gold Style Shadow
• Added back City Escape Race.
• Added new Chao (Punk Chao).
• Added new trail (Vector Blur Trail).
• Added new Extreme Gear (Hard Boiled).
• Revamped spawn area in Green Hill.
• Added Event Hub area to spawn.
• Moved "Holo Metal Sonic Event" to area farther away from spawn area in Green Hill.
• Moved Time Trails in Green Hill to random areas in the map.
• Added new area on the beach in Green Hill.
• Removed "Ninja Espio Event".

Version 2.20[]

7/08/2023

• Introduced "Ninja Espio Event," with unlockable Ninja Espio skin.
• Refreshed Spin to Win wheel with unlockable Blue Android Shadow skin and re-unlockable Invisible Espio skin.
• Added three new Chao (Air Ninja Chao, Mummy Chao, Blue Shadow Omochao).
• Added new Stat (Stamina).
• Removed "Sonic's 32nd Anniversary Event".

Version 2.19[]

7/01/2023

• Introduced "Green Android Shadow Event," with an unlockable Green Android Shadow skin.
• Refreshed Race Shop, with purchasable Racesuit Classic Sonic and Racesuit Classic Tails skins.
• Added four new Chao (Green Shadow Omochao, Scientist Chao, Orange Shadow Omochao, Pink Shadow Omochao).
• Added new trail (Checkerboard Trail).
• Added new Extreme Gear (Scrapboard).
• Revamped Jet the Hawk's running animation.

Version 2.18[]

23/06/2023

• Introduced "Sonic's 32nd Anniversary Event," with an unlockable Tuxedo Classic Sonic skin.
• Refreshed Spin to Win wheel, with re-unlockable Birthday King Sonic and Fake Metal Sonic skins.
• Added new Chao (Tuxedo Chao).
• Added new Pet (Flicky).
• Added new Extreme Gear (Cyclone).
• Moved Metal Madness Event to area next to race section of Green Hill.
• Revamped Jet's spawn and rail grind animation.
• Revamped Metal Sonic's spawn animation.

Version 2.17[]

17/06/2023

• Introduced "Metal Madness Event," with re-unlockable Metal Sonic skin.
• Re-added the Metal Madness race.
• Re-added the "Holo Metal Sonic Event".
• Updated countdown on races.
• Added "vote" notification next to race button during voting time.

Version 2.16[]

10/06/2023

• Introduced "Racesuit Jet Event" with unlockable Racesuit Jet skin.
• Refreshed Spin to Win wheel, with re-unlockable Android Shadow Pink and Fake Metal Sonic skins.
• Added two new races (Emerald Coast, Metal City).
• Removed City Escape race.
• Added chance for Jet to appear as a challenger in races.
• Added two new Chao (Yellow Racer Chao, Wizard Chao).
• Added new trail (Hawk Trail).
• Added ability to do tricks on hoverboard in air without being on the edge of a surface.
• Added auto-join feature to races.
• Added voting system to races.
• Changed user interface for inventory and right side of screen.

Version 2.15[]

03/06/2023

• Introduced Dodon Pa's quests and adventures.
• Added new Chao (Red Racer Chao).
• Added chance for Metal Sonic to appear as a challenger in races.
• Added new race shop, replacing race wheel.
• Revamped race area in Green Hill.
• Changed shop icon.

Version 2.14[]

27/05/2023

• Introduced new racing mechanic, with new "City Escape" racetrack and unlockable Racesuit Sonic and Racesuit Shadow skins.
• Refreshed Spin to Win wheel, with unlockable Android Shadow Pink skin and re-unlockable Summer Sonic skin.
• Added two new Chao (Taxi Chao, Dark Chaos).
• Added two new Gamepasses (2X Race Tickets, Starter Pack).
• Badniks can now hurt the player.
• Revamped Android Shadow's animations.
• Revamped Espio's spawn animation and Extreme Gear animation.
• Revamped Frontiers Sonic's and Stealth Suit Sonic's idle animation.

Version 2.13.1[]

25/05/2023

• Added countdown for "Race Update".
• Revamped Espio the Chameleon's animations.
• Moved Chrome Tornado's podium to back of the Green Hill spawn area.

Version 2.13[]

19/05/2023

• Introduced "Holo Metal Sonic Event" with an unlockable Holographic Metal Sonic skin and re-unlockable Chrome Metal Sonic
• Added four new Chao (Chrome Omochao, Holographic Chao, Holographic Omochao, Chrome Metal Sonic Omochao).
• Added new Extreme Gear (Chrome Star Hoverboard)
• Added Chrome Tornado mount, which is 50% faster than the regular Tornado.
• Added new trail (Chrome Blur Trail).
• Removed "Sailor Tails Event"

Version 2.12.1[]

16/05/2023

• Made Shadow purchasable for 25% off until May 18th,

Version 2.12[]

12/05/2023

• Introduced "Sailor Tails Event" with a re-unlockable Sailor Tails skin.
• Added new Chao (Sailor Tails Chao).
• Added Multi-Select mechanic to the inventory.

Version 2.11.1[]

11/05/2023

• 2x Rings and XP event for 24 hours.

Version 2.11[]

05/05/2023

• Introduced "Golden Adventure Event" with an unlockable Gold Style Shadow
• Added new Chao (Midas Chao).
• Added new Extreme Gear (Gold Shot).
• Revamped Shadow the Hedgehog's animations.
• Added an idle animation for Tails.

Version 2.10.1[]

04/05/2023

• 2x Rings and XP event for 24 hours.

Version 2.10[]

29/04/2023

• Introduced "Resistance Rebound Event" with an unlockable Rebel Rouge skin.
• Refreshed Spin to Win wheel, with re-unlockable Adventure Knuckles and Frontiers Sonic skins.
• Added new code for unlockable Adventure Sonic skin.
• Introduced two new Chao (Resistance Chao, Cyber Omochao).
• Introduced new trail (Cyber Corruption Trail).
• Added arrows in Time Trials
• Added animations for pop-up menus.

Version 2.9[]

22/04/2023

• Introduced New Yoke City, With an unlockable Renegade Knucks and a re-unlockable Sonic (New Yoke Style).
• Introduced two new Chao (Business Chao, Yellow Hoodie Chao).
• Introduced new Wisp (Pink Wisp).
• Added new section for Robux Chao.

Version 2.8[]

15/04/2023

• Introduced "First Anniversary Event" with a re-unlockable Birthday King Sonic skin.
• Added Anniversary Sale, with 20 buyable skins.
• Changed design of the Spin to Win wheel.
• Changed Sonic's model, making his eyes closer.

Version 2.7[]

08/04/2023

• Added Cream the Rabbit as an unlockable character, as a reward for upgrading 100 pets.
• Revamped Emerald Hill spawn area.
• Added one spin on the spin wheel as a possible award for Adventures.

Version 2.6[]

01/04/2023

• Introduced "Easter Event" with an unlockable Easter Amy skin.
• Added two new Chao (Easter Egg Chao, Sanic).
• Moved Release Shadow and Omega events into Emerald Hill.
• Moved Grind Shoe Sonic podium from near the Lost Valley portal to near the Emerald Hill Boss Fight portal.

Version 2.5[]

25/03/2023

• Added E-123 Omega as an unlockable character, as a reward for destroying 500 Super Badniks in Green Hill.
• Introduced the Spin to Win Wheel, with an unlockable Riders Shadow skin.
• Added Auto Run into Lost Valley.

Version 2.4[]

17/03/2023

• Introduced "Shadow's Revenge Event" with an unlockable Flame Shadow skin.
• Added new Chao (Crimson Omochao).
• Added new trail (Eggman Trail).
• Moved Green Hill Time Trials to new area at spawn point.

Version 2.3[]

11/03/2023

• Introduced "Release Shadow Event" with Shadow the Hedgehog as an unlockable character.
• Added two new Chao (Dark Chao, Shadow Chao).
• Added new trail (Chaos Spear Trail).
• Revamped User Interface.
• Revamped Time Trial appearance.
• Revamped spawn areas in Green Hill and Lost Valley.
• Doubled default inventory space from 40 slots to 80 slots.
• Added Upgrade Machine to Emerald Hill.

Version 2.2.1[]

10/03/2023

• 2X Red Star Rings for a week.
• 2X Rings for a week.

Version 2.2[]

04/03/2023

• Added new Gold Style Sonic skin, as a reward for claiming 40 Red Star Rings in Auto-Run.
• Added Upgrade Machine to Lost Valley.
• Added Burrobots to Lost Valley.
• Added new lock feature in Chao inventory.

Version 2.1[]

25/02/2023

• Reintroduced "Android Shadow Showdown" and "Hologram Havoc" events.
• Added new Grind Shoe Sonic skin, as a reward for completing ten Adventures.
• Introduced Adventures.
• Introduced new Auto-Run mode.
• Added two new Chao (Valentine Chao, Light Chaos Chao)
• Added new Extreme Gear (Black Shot)
• Revamped Time Trials and Quest user interfaces.
• White Wisp reward from Emerald Hill Boss Fight swapped out with new Light Chaos Chao.

Version 2.0.2[]

14/02/2023

• Added new code 'MyValentines' for unlockable Valentine's Amy skin.

Version 2.0.1[]

13/02/2023

• Bug Fixes

Version 2.0[]

2/11/2023

• Reset player stats.
• Revamped progression.
• Revamped Green Hill, Lost Valley, and Emerald Hill maps.
• Revamped all three Green Hill Time Trials.
• Removed Enchantment Shrine and associated Enchantments.
• Removed Daily Challenges.
• Removed periodic races.
• Removed all Obbies.
• Removed all Chests.
• Added three Lost Valley Time Trials.
• Introduced new Boost ability.
• Introduced Red Star Rings.
• Introduced Emerald Hill Boss Fight.
• Introduced Quests.
• Introduced Chao upgrades.
• Added new Wisp pets (White Wisp, Orange Wisp, Red Wisp).
• Increased size of Arsenal Pyramid in Lost Valley.
• Revamped user interface.

Version 1.42[]

04/02/2023

• Introduced "Hologram Havoc Event" with an unlockable Hologram Metal Sonic skin.
• Added two new Chao (Hologram Omochao, Moon Chao).
• Added new trail (Hologram Trail).
• Increased size of Arsenal Pyramid in Lost Valley.
• Added the Egg Carrier in Lost Valley.

Version 1.41[]

28/01/2023

• Introduced "Android Shadow Showdown Event" with Android Shadow as an unlockable character.
• Added two new Chao (Timekeeper Chao, Eggman Chao).
• Added new trail (Android Trail).
• Added new Time Trial in Green Hill.
• Added Arsenal Pyramid in Lost Valley.

Version 1.40[]

21/01/2023

• Added the "Sonic Riders Super Sale", with all Sonic Riders skins and Extreme gear purchasable with Robux.
• Added new Extreme Gear (Rengoku).

Version 1.39.1[]

18/01/2023

• 3x Rings Event.

Version 1.39[]

14/01/2023

• Introduced "Jewel Rush Event" with an unlockable Prime Rouge skin.
• Added two new Chao (Miner Chao, Moonstone Chao).
• Added new trail (Moonglow Trail).
• Added new idle animations for Sonic, Knuckles, Rouge, Classic Sonic, Jet, and Metal Sonic.

Version 1.38.1[]

11/01/2023

• 3x XP Event.

Version 1.38[]

07/01/2023

• Introduced "Snowboard Slopes Event" with an unlockable Winter Sonic skin.
• Added two new Chao (Yeti Chao, Snowboarder Chao).
• Added two new Extreme Gear (Snow Hoverboard, Christmas Tornado).
• Added new trail. (Snowflake Trail).

Version 1.37.1[]

04/01/2023

• 3x Rings Event.

2022[]

Version 1.37[]

31/12/2022

• Refreshed "Tails' Winter Workshop" with new items to purchase and new Reindeer Knuckles skin.
• Added two new Chao (Snowman Chao, Santa Hat Chao).

Version 1.36[]

23/12/2022

• Introduced "Gotta' Snow Fast Event" with unlockable Santa Sonic, Elf Tails, and Tails Nine skins.
• Introduced "Tails' Winter Workshop" a temporary shop where the player can purchase Chao, trails and Skins with Candy Canes.
• Added three new Chao (Elf Chao, Evergreen Chao, Gingerbread Chao).
• Added new trail (Jolly Trail).
• Added new Extreme Gear (Santa Sleigh Hoverboard)

Version 1.35.1[]

21/12/2022

• 3x Rings Event!

Version 1.35[]

17/12/2022

• Introduced "RB Battles Event" With unlockable Invisible Espio skin.
• Added new Synth City Obby.

Version 1.34.1[]

14/12/2022

• 3x EXP for 3 days!

Version 1.34[]

10/12

• Trail). Prism Chao).
• Added new trail (Prism Trail).
• Added new World Premier portal, in which players can watch the first episode of Sonic Prime five days before the premier on Netflix.

Version 1.33.1[]

06/12/2022

• Removed X3 Rings and X3 Experience.
• Added two more redeem codes for Fan Chao.

Version 1.33[]

03/12/2022

• Gave every player X3 Rings and X3 Experience.
• Readded "Play Ninja! Event".
• Added two new redeem codes for Fan Chao.

Version 1.32.1[]

30/11/2022

• Added new redeem code for Fan Chao.

Version 1.32[]

25/11/2022

• Introduced "Espio's Insight Event" with Espio the Chameleon as an unlockable character.
• Added two new Chao (Water Ninja Chao, Samurai Chao).
• Added new trail (Espio Blur Trail).

Version 1.31.1[]

23/11/2022

• Added a new set of Daily Challenges, with unlockable Classic Yellow Tail Hoverboard, Classic Pink Rose Hoverboard, and Earth Ninja Chao.

Version 1.31[]

19/11/2022

• Introduced "Shinobi Strike Event" With unlockable Kunoichi Amy skin.
• Added two new Chao (Fire Ninja Chao, Kunoichi Amy Chao).
• Added new trail (Jitsu Trail).
• Added new Extreme Gear (Shinobi Strike).

Version 1.30.1[]

16/11/2022

• Added three new Time Trials in Diamond Terminal.

Version 1.30[]

11/11/2022

• Introduced "Play Tag Event" With unlockable Frontiers Sonic skin.
• Introduced new Green Hill Cyberspace Tag minigame.
• Added two new Chao (Sprout Koco, Koco Mask Chao).
• Added new trail (Cyber Energy Trail).

Version 1.29.1[]

09/11/2022

• Added a new set of Daily Challenges, with unlockable Classic Blue Star Hoverboard, Classic Red Rock Hoverboard, and Classic Sonic Blur Trail.
• Added two new Time Trials in Green Hill.

Version 1.29[]

05/11/2022

• Introduced "Play Detective Event" with unlockable Gold Metal Sonic 3.0 and Detective Tails skin.
• Added two new Chao (Detective Chao, Detective Tails Chao).
• Added new trail (Plaid Trail).

Version 1.28.2

03/11/2022

• Added Classic Sonic and Classic Tails for sale in Green Hill.

Version 1.28.1[]

02/11/2022

• Added Green Hill Time Trial 1.
• Added new Chao (Halloween Chao).
• Added ability to ride the Tornado in Pumpkin Hill.

Version 1.28[]

29/10/2022

• Introduced "Unleash the Beast Event" with the Werehog as an unlockable character.
• Added Time Trials in Pumpkin Hill.
• Added three new Chao (Vampire Sonic Chao, Spice Latte Chao, Mummy Chao).
• Added two new trails (Pumpkin Trail, Trick O' Treat Trail).
• Added Halloween Tornado mount.

Version 1.27.1[]

26/10/2022

• Added new vending machine in Pumpkin Hill.
• Added five new Chao (Red Pumpkin Chao, Green Pumpkin Chao, Pink Pumpkin Chao, Blue Pumpkin Chao, Vampire Chao).
• Added new trail (Voltaic Trail).
• Removed switch adjective in "Rouge's Heist Event".

Version 1.27[]

22/10/2022

• Introduced "Rouge's Cauldron Quest Event" with unlockable Witch Rouge skin.
• Refreshed "Amy's BOOtique" with new items to purchase and new Gothic Amy skin.
• Added three new Chao (Moonlight Chao, Gold Pumpkin Chao, Witch Chao).
• Added two new trails (Spider Trail, Ghost Trail).

Version 1.26.1[]

19/10/2022

• New Daily Challenges introducing Vampire Sonic as the main reward!
• Spooky New Silver Pumpkin Chao!

Version 1.26[]

15/10/2022

• Introduced "Pumpkin Panic Event" with unlockable Skeleton Knuckles skin.
• Added new limited time world, Pumpkin Hill, for the event.
• Refreshed "Amy's BOOtique" with new items to purchase.
• Added three new Chao (Full Moon Chao, Candy Corn Chao, Scarecrow Chao)
• Added two new trails (Jack-O'-Lantern Trail, Candy Corn Trail)
• Added new Extreme Gear (Magic Broom)
• Changed Green Hill to early evening.
• Hill Top music reverted.

Version 1.25.1[]

• Added a new Emerald Hill race track.

Version 1.25[]

8/10/2022

• Introduced "Boo Bash Event" with unlockable Reaper Metal Sonic skin.
• Introduced "Amy's BOOtique", a temporary shop where the player can purchase Chao, trails and Skins with Candy.
• Added three new Chao (Pumpkin Chao, Skull Chao, Spirit Chao).
• Added two new trails (Bone Trail, Eerie Fog Trail).
• Changed Green Hill to sunset.

Version 1.24.1[]

5/10/2022

• Added a new set of Daily Challenges, with unlockable Fake Metal Tails skin and Temptation hoverboard.

Version 1.24[]

1/10/2022

• Introduced "Meteor Mystery Event", with unlockable Fake Metal Knuckles skin.
• Added two new Chao (Velvet Chao and Metal Sonic Omochao).
• Added new Trail (Metal Blur Trail).
• Added new Extreme Gear (Starride).

Version 1.23.1[]

28/09/22

• Added 20 new Chao, including Chemical Plant Master Chao.
• Added four new trails.
• Added extra Power Orb spawn points in Metal City Skate Park.

Version 1.23[]

24/09/22

• Introduced "Animal Rescue Event" with unlockable Riders Amy skin.
• Added new world, Metal City Skate Park, for the event, which is a permanent resting spot for Riders themed events.
• Added new Pet (Pocky).
• Added new Extreme Gear (Blue Star II).
• Moved Metal City entrances to a more permanent location.

Version 1.22.1[]

21/09/22

• New Daily Challenges with new rewards, also featuring new character Riders Rouge.

Version 1.22[]

17/09/2022

• Introduced "Metal City Race Event" with Jet the Hawk as an unlockable character.
• Added new world, Metal City Race, for the event, with a race against Jet.
• Added two new Chao (Jet Chao, Circuit Chao).
• Added new trail (Turbo Trail).
• Added three new Extreme Gear (Classic Type-J, Metal Star, Golden Midas).

Version 1.21.1[]

14/09/2022

• New Snow Valley inspired race track.
• New UGC items available.

Version 1.21[]

10/09/2022

• Introduced "Jet's Bets Event" with unlockable Chao, trails and Extreme Gear.
• Added two new Chao (Racer Chao, Karate Chao).
• Added new trail (Smoldering Trail).
• Added four new Extreme Gear (Type-J, Potential, Magic Carpet, Blue Star Collector's Edition).
• Moved "Rouge's Heist Event" to a more permanent location.

Version 1.20[]

03/09/2022

• Introduced "Rouge's Heist Event" with Rouge the Bat as an unlockable character.
• Added new world, Diamond Terminal Zone, for the Event.
• Added two new Chao (Rouge Chao, Stealth Suit Chao).
• Added new trail (Pink Bat Trail).
• Improved Daily Challenges system.

Version 1.19.1[]

31/8/2022

• Added a second Green Hill Race track.
• Re-added Hill Top with significantly reduced loading times.

Version 1.19[]

27/8/2022

• Introduced "Chrome Quest Event", with an unlockable Chrome Metal Sonic skin.
• Added two new Chao (Jewel Pearl Chao, Ninja Chao).

Version 1.18.1[]

24/8/2022

• Added ten New Chao, including Lost Valley Master Chao.

Version 1.18[]

20/8/2022

• Introduced "Go Camping Event" with unlockable Camping Knuckles and Angler Big skins.
• Added two new Chao (Traveler Chao, Fisherman Chao).
• Added new trail (Bubble Trail).
• Added V.I.P Gamepass.

Version 1.17.1[]

18/8/22

• Added a new Obby for Emerald Hill.
• Relocated "Freestyle Riders Event" to Emerald Hill.

Version 1.17[]

13/08/22

• Introduced "Save Classic Tails Event", with an unlockable Classic Tails skin.
• Introduced Daily Challenges, with unlockable Riders Tails skin.
• Added two new Chao (Tails Chao, Tiki Chao).
• Added two new Trails (Void Hole Trail, Lightning Thunder Trail).

Version 1.16.1[]

11/8/22

• Added a new race for Hill Top.
• Players are now able to use mounts during races.

Version 1.16[]

06/08/22

• Introduced "Freestyle Riders Event", with an unlockable Riders Knuckles skin.
• Added four new Extreme Gear mounts.
• Added two new Chao (Riders Chao, Techno Chao).
• Re-added the Event Enchantment back to Enchantment Shrines.
• Re-balanced and relocated the "Find Froggy Event".
• Hill Top is temporarily under construction.
• Chemical Plant remodeled to remove lower area.
• Modified all main Worlds to include Kickers.

Version 1.15[]

30/07/22

• Introduced "Find Froggy" Event, with Big the Cat as an unlockable character and Froggy as a pet.
• Added new World, Green Reef, with new water mechanics.
• Added two new types of Badniks; Choppers and Crabmeats.
• Added new stats for some specific pets that increase air time underwater.
• Added Marine Chao.
• Added Golden Tornado mount, which is 20% faster than the regular Tornado.
• Removed Connector Obbies, allowing the player to instantly be able to go to later Worlds on Rebirth.

Version 1.14[]

23/07/22

• Introduced "Tornado Assault Event", with unlockable Aviator Tails skin
• Added a ridable Tornado mount in all Zones.
• Added new Tornado Assault stage, which utilizes the new Tornado gameplay.
  • Has four types of Badniks one can shoot down.
  • Added new Spin Wheel.
• Added Buzz Bombers all around Green Hill.
• Added five new Chao and three new trails.
• Confirms that "Mechanic Tails' Ultra Prize Zone", "Metal Returns", and "Aerial Assault" will be permanent Events and not removed.

Version 1.13[]

17/07/22

• Introduced "Metal Returns Event", with an unlockable Metal Sonic Mach 3.0 skin.
• Metal Madness race is available again, with new alterations:
  • Spikes were removed while checkpoints and balloons were added.
  • It is possible to restart and quit the race using the HUD now.
  • When racing as Metal Sonic, Metal Sonic 3.0 appears as the rival instead.
  • Added new Spin Wheel.
• Added four new Chao and one new trail.

Version 1.12[]

09/07/22

• Introduced "Mechanic Tails' Ultra Prize Zone Event", with an unlockable Mechanic Tails skin.
• Completing Obbies in the target time now earns free spins on the Spin Wheels.
• Added limited time Armorer Chao.
• Added three new Spin Wheels.
• Added twelve new Chao and seven new trails.

Version 1.11[]

02/07/22

• Introduced "Firework Festival Event", with unlockable Summer Amy and Adventure Knuckles skins and two new Chao (Neon Red Chao, Strawberry Scoop Chao).
• New Spin Wheel rewards.
• Fireworks booth appears at the starting point of Green Hill.
• Every twentieth minute during the "Firework Festival Event", there is a "Firework Show" in Green Hill.

Version 1.10.1[]

30/06/22*31% off Character sales (ending 7PM UTC)

• • These characters are on sale: Sailor Tails, Amy, Summer Sonic, Stealth Suit Sonic
• Added new limited time UGC (going offsale at 7PM UTC)
• Spin Wheel improvements

Version 1.10[]

25/06/22

• Introduced "Birthday Bash Event!", with unlockable Birthday King Sonic and Classic Sonic skins and three new Chao: Gift Chao, Birthday Chao and Sonic Chao.
• Tails' Tornado Plane flies through Green Hill and drops Rings.
• Added Spin Wheel.
• Inventory System revamp.
• Temporarily replaced music in Green Hill Zone with the Sonic World music from Sonic Jam.
• Removed Event Enchantment from Enchantment Shrines.
• Added Balloons and Crates all around the six worlds.

Version 1.9.2[]

23/06/22

• Added new code
• Added Gratitude Chao

Version 1.9.1[]

20/06/22

• Performance fixes for Metal Madness
• Removed falling platforms to make start easier
• Some Metal Madness map optimizations
• General bugs and fixes

Version 1.9[]

18/06/22

• Introduced "Metal Madness Event", with Metal Sonic as an unlockable character and three new Chao (Neon Lime Chao, Neon Orange Chao, Neon Sakura Chao).
• Added new Metal Madness stage, with Metal Sonic race.

Version 1.8.1[]

15/06/22

• Enabled Enchantment Shrines.
• Moved Metal Sonic to above the Party Tent in Green Hill.
• Added Metal Madness Event entrance with a timer to unlock in Green Hill.
• Added a hidden golden Sonic Statue in Green Hill.

Version 1.8[]

11/06/22

• Introduced "Beach Party Event" with a new Beach Chao and two characters: Chef Amy and Summer Sonic.
• Added limited time Tropical Chao.
• General bug fixes and performance improvements.

Version 1.7[]

04/06/22

• Added a limited time Star Chao.
• Added new redeem code for Bloxian Chao.
• Added FriendDex.
• Added Enchantment Shrine areas.
• Added new vending machines in Green Hill and Chemical Plant.
• Added sixteen new Chao and eight new trails.
• Moved vending machines in Hill Top to the World's starting point.
• Modified statistics for certain Chao.
• Replaced Knuckles and Sailor Tails with Amy as purchasable exclusive characters for Robux.
• General bug fixes and performance improvements.

Version 1.6[]

28/05/22

• Introduced "Chemical Plant" event, with Chemical Plant and Stealth Suit Sonic.
• Removed "Treasure Hunt Event".
• Added Knuckles and Sailor Tails as purchasable exclusive characters for Robux.
• Added limited time Swap Chao.
• Added three new Gamepasses.
• Added a new vending machine in Hill Top.
• Worlds are now cached and do not unload as soon as the player leaves them.
• General bug fixes and performance improvements.

Version 1.5[]

21/05/22

• Removed "Save Amy Event".
• Introduced "Treasure Hunt" event, with the unlockable Ranger Chao and Knuckles Chao, the Sonic & Knuckles Trail, and Treasure Hunter Knuckles.
• Added limited time Mint Chao.
• Added limited time Masked Chao.
• Replaced "Chaos" rarities with "Exotic".
• Replaced the music used for Hill Top.
• General bug fixes and performance improvements.

Version 1.4[]

14/05/22

• Introduced "Save Amy Event", with three unlockable Chao and Amy Rose.
• Added limited time Cherry Tea Chao.
• Added limited time Lemon Lime Chao.
• Reduced the amount of Rings on Green Hill's bridges.
• Areas are no longer on one single map and are streamed in when needed, improving performance.
• General bug fixes and performance improvements.

Version 1.3[]

07/05/2022

• Added Hill Top.
• Added new Chao and trails.
• Reworked most Chao and trail stats.
• Added limited time Tundra Chao.
• Added limited time Berry Chao.
• Added five additional UGC items.
• Added fifteen Roblox Badges to the game.
• A new popup now appears, prompting the player to buy more Rings if they do not have enough Rings to buy something.
• General bug fixes and performance improvements.

Version 1.2[]

30/04/2022

• Added Sailor Tails.
• Introduced Scavenger Hunt events and character card fragments.
• Added limited time Dark Aquatic Chao.
• Introduced world-specific music.
• Gratuity awards tweaked.

Version 1.1[]

24/04/2022

• Added Knuckles and Riders Sonic.
• Added redeemable codes.
• New Ring vault at the starting point in Green Hill.
• Added free gifts.
• Added a new race course.
• Added limited time Mega Chao.
• Green Hill Obbies now record the player's best time.
• Added a new Sky Ring boost in the Shop.

Version 1.0[]

17/04/2022

• Paid access removed
• Switched Sonic and Tails card locations for balancing

Closed Beta - Beta[]

09/03/2022 - 17/04/2022

15/04/2022[]

• Added Knuckles Chao for beta testers
• Unfinished maps such as Chemical Plant were removed from the map to boost game performance

0.6.1-beta[]

06/04/2022

• Added a spawn effect for Sonic and Tails
• Added evolving to friends and trails
• Added a delete button to friends and trails
• Added stat bonuses to friends and trails
• Added particles and images to zone portals
• Added images to zone unlock notifications
• Added images for teleport prompts
• Added a setting to disable teleport prompts
• Added new Omochao help text / animation
• Fixed some vending machines having incorrect data

0.5.0-beta[]

04/04/2022

• Erased player data.
• Added XP functionality to vending machines.
• Completely rewrote vending machine UI and added all base functionality.
• Added Ring rewards for rebirths.
• Added confirmation prompt functionality to Ring vaults.
• Added inventory capacity for trails and pets.
• Added functionality for world currencies to spawn in races.
• Added settings for Speed percent and Power percent.
• The player can maintain base speed when rolling.
• Added vending machine data.
• Added trails.
• Improved tablet control sizing and positions.
• Divided collision into multiple steps at high speeds.
• Made the "Max Level!" notification reappear every once in a while when the player is picking up XP and added a setting to disable it.
• Added XP to the level bar and added "Max Level! Rebirth Now!" when the player reach the maximum.
• Display stat increases on the level up UI.
• Added visuals to Legendary/Ultra Chaos Orbs to make them stand out.
• Added World names for where the player is going in Obbies.
• Added Omochao as a helper NPC.
• Added Omochao animation to race starts.
• Speed bar now shows forward speed instead of overall speed.
• Added popup telling the player when their pets/trails level up.
• Moved the menu buttons a little up to be above the iPhone menu bar.
• Clicking an active menu button closes that screen.
• Optimizes the creation/removal of character inventory slots.
• Fixed some scrolling frame issues.
• Fixed the global leaderboards from not being scrollable.

0.4.1-beta[]

02/04/2022

• Erased player data.
• Overhauled player progression stats.
• Changed world transition Obbies to work instantaneously.
• Added new pet models.
• Changed the way the follow camera works on mobile.
• Reduced the amount of drag when the player goes uphill.
• Added Dive to the GitHub repo.
• Added more Dive events.
• Removed trail stats to get a better gauge on XP/Ring progression.
• Increased the amount of orbs that spawn in Lost Valley.
• Added a debounce to the "Level Up" pop-up to fix lag at high rebirth counts.
• Fixed a bug which prevented the game from adding multiple race maps.
• Fixed a bug which prevented the race popup from showing for 60 seconds on join.
• Fixed orbs de-spawning in front of the player when they change worlds.

0.4.0-beta[]

• Added Sonic and Tails
• Added the first four worlds to the game
• Added Chao