Cheats & Tips – Metroid Fusion (GBA)
Samus will appear in various states of undress on the game completion screen depending on how quickly you complete the game and how many items you collect.
Samus Without Her Helmet: Complete the game with a time between two and three hours to see Samus without her helmet.
Samus Without Her Suit: Complete the game in under six-and-a-half hours with 100% item collection to see Samus without her suit, standing, wearing only a bathing costume. Alternatively finish the game in under two hours, with 50% of items, and Samus will be leaning without her suit.
Near the beginning of the game, when the X are blocking the fans to condition the environment to their needs, look very closely at the top left corner before destroying the X Parasites and you can see a Gamecube!