Play as Rolly the super Goo and explore Shroomast, A large interconnected maze-like mushroom world that its Goo denizens call home. You must find and defeat the creatures spawned from the toxic and corrupted mushrooms, and the source of their corruption.

Goo Keeper is a metroidvania with major influances from the early Metroid games, set in a hand-crafted semi open-world. With many unique bosses, creatures, and tons of awesome abilities.