The Treaty of Elysia was an event in Elysian history. It took place fifteen years prior to the events of Metroid Prime 3: Corruption. When the Galactic Federation entered SkyTown, the Elysians were awoken from a 1435-year slumber to defend the fortress, assuming the Federation were enemies. However, they were proven otherwise. The treaty was signed, stating that the Federation would supply the Elysians with supplies, fuel and parts in return for letting them use SkyTown as they saw fit. Aurora Unit 217 was installed into SkyTown, allowing the Elysians to assist the Federation in acquiring new research that would prevent disasters throughout the galaxy.
| History | |
|---|---|
| Zebes | Zero Mission • Raid on Planet Zebes • Final battle with Mother Brain |
| Aether | Aether incident • Battle of the Hive • Dark Age • Fourth Battle of Torvus • Golden Age |
| Other Topics | Bryyo dynasties • Cosmic Calendar • Cycle • Horus Rebellion • Metroids • Space Pirates (Assault on the Pirate Homeworld, Invasion on Norion) • Species War • Tetra Border Wars • The Treaty of Elysia • Year 20X5 SR-388 incident • Metroid Theft Incident |
| Biographies | Dark Samus • Ridley • Samus Aran |