Metroid is a microgame found in 9-Volt's folder in WarioWare, Inc.: Mega Microgame$! and WarioWare, Inc.: Mega Party Game$!. The microgame re-enacts the fight between Samus Aran and Mother Brain in Metroid.
The sound effects in the microgame are slightly different, with the Missile shots sounding more like when the Kiru Giru from Metroid: Zero Mission is pushed back. The microgame uses the Tourian theme instead of the Zebetite theme like in Metroid. There is also a slight alarm blaring when Mother Brain is destroyed, likely referencing the Family Computer Disk System version.
Gameplay[]
The goal is for Samus to shoot a total of five Missiles to defeat Mother Brain, with the first missile being used to destroy Mother Brain's Control Capsule. There are Cannons that fire, although they cannot hit Samus's position. Samus is wearing the Varia Suit and has 99 Missiles and 8 Energy Tanks but zero Energy. Samus cannot move around, although she can turn into her Morph Ball form and back.
In the second and third difficulty levels, Mother Brain fires two or three projectiles at Samus. This causes a failure if they touch her, but Samus can destroy them with one missile or dodge them using the Morph Ball. Rinkas are also present in both difficult levels, and they can block Missiles as well as hit Samus. Taking a hit from a Rinka only causes Samus to shake.
Controls[]
(down / up): Morph Ball form / return to regular stance
: Shoot missile
[Edit] 
| ||
|---|---|---|
| Characters | Main characters | 9-Volt • Dr. Crygor • Dribble & Spitz • Jimmy T. • Kat & Ana • Mona • Orbulon • Wario |
| Minor characters | Ana's Crew • Boneheads • Diamond Police • Don the Sparrow • Ken the Reporter • Gelato Joe • Hungraa • Mona's Elephant • Mona's Piggy • Mona's Chimp • Pyoro • Shag • Space Hares • Shadow the Dog | |
| Microgames | Intro Games | Crazy Cars • Diamond Dig • Dodge Balls • Hectic Highwafy • I Spy • Mug Shot • Repellion • Saving Face • Sparring Wario • Super Wario Bros. • The Maze That Pays • Wario Wear • Wario Whirled
|
| Sports | Balancing Act • Baseline Bash • Batter Up • Boing! • Butterfly Stroke • City Surfer • Fruit Shoot • Gifted Goalie! • Guy Scraper • Hammer Toss • Heads Up • High Hoops • Hurry Hurdles • Jumpin' Rope • Lift and Shout • Log Chop • Mountain Mountin' • Pro Curling • Punch Out • Putt for Dough • Ring My Bell • Set 'n Spike • Ski Jump • Spare Me • Snowboard Slalom
| |
| Sci-Fi | Alien Ambush • Arrow Space • Bam-Fu • Bubble Trouble • Galaxy 2003 • UFO Assist • Classic Clash I • Classic Clash II • Classic Clash III • Hover for Cover • Manic Mechanic • Mars Ball Destroy • Mars Jars • Ninja Vision • Ninja Pipe Cleaner • Space Escape • Scooter Commuter • Scoot or Die • Slick Wheelie • Space Fighter • Stick & Move • Super Fly • Tidal Cave • Word Up • Zero to Hero
| |
| Strange |
Air Supplies • Boom Box • Butterfingers • Chicken Pinch • Crash Test, Dummy! • Dry Eye • Fries With That? • Gold Digger • Douse the House • I Came, I Saw • Nail Call | |
| Nintendo Classics | Balloon Fight • Chiritorie • Donkey Kong • Dr. Mario • Duck Hunt • Family Basic • F-Zero • Game Boy • Helmet • Hogan's Alley • Ice Climber • Laser Outlaw • LazerBlazer • Mario Clash • Mario Paint: Fly Swatter • Metroid • Racing 112 • Sheriff • Stack-Up • Super Mario Bros. • The Legend of Zelda • Ultra Hand • Ultra Machine • Urban Champion • Wild Gunman
| |
| IQ | Button Masher • Catterwall • Cavity Calamity • Code Buster • Dungeon Dilemma • Electric Groove Fish • Find My Behind • Focus-Pocus • Four Leaf Hover • Garage Rock • Gear Head Fred • Getcha Groove On • Identity Crisis • Matchboxes • Maze Daze • Odd Man Out • Noodle Cup • Petri Panic • Praise or Haze II • Sphinx Hijinks • Strength in Numbers • The Great Cover-Cup • The Real McCoy • Tip the Scale • What's the Toadal?
| |
| Reality | Alien Laser Hero • Assembly Line • Banana Munch • Body Block • Bad Man Bash • Berry Berry Good • Cat Nap • Cheeky Monkey • Cymbalism • Funky Fountain • Hard Core • Kettle Mettle • Make My Clay • Mashin' Martians • Mirror Mirror • Pod Pinch • Quickie Quiz • Raging Rhino • Rough Puff • Shake! • Spoon Spectacular • Veg Out • What's Your Beef? • Whoop-De-Doodle • Wrong Way Highway
| |
| Nature | Blow Hole Bridge • Bug Bite • Coconut Catapult • Crack Down • Crane Game • Disc O'Dog • Flower Shower • Fruit Fall • Go Fer the Tater • Hare Scare • Hoppin' Mad • Kitty Cover • Leafy Greens • Lickety-Split • Mouse Trap • Munch a Bunch • Penguin Shuffle • Picture Perfect • Raaaarrrrggghh • Spunky Monkey • The Claw • The Frog Flap • Two Birds, Big Rocks • Veggie Might • Worm Squirm
| |
| Anything Goes | Airpain • Apple Shrapnel • Bug Birdie • Down & Outie • Float Your Boat • Grow Wario Grow • Hasty Pastry • High Treeson • Hot Dog Hog • Laser Vision • Loot Scoot • Mix & Match • Produce Pandemonium • Rock Paper Scissors • Shingle Smasher • Sinking Feeling • Thumb Wrestling • Unexcite Bike • Vermin • Wario's Adventure • Wario Bros. • Wario Facial • Wario Kendo • Wario Pinball • Wario Windsock
| |
| Minigames | Single | Dr. Wario • Jump Forever • Fly Swatter • Paper Plane • Pyoro • Pyoro 2 • Skating Board |
| Multiplayer | VS Chiritorie • VS Chicken Race • VS Dong Dong • VS Hurdle | |
| Locations | Locations | 9-Volt's House • Club Sugar• Crygor's Lab • Diamond City • Diamond City Castle • Diamond Elementary • Diamond Taxi • Gelateria • Outer Space • Wario's House • WarioWare, Inc. |
| Objects | Objects | Bomb • Computer • Dribble Taxi • Jimmy's Cell • Mona's scooter • Orbulon's UFO • SK8 • Wario Bike |
| Miscellaneous | Other | Gallery |