The water source that sustained its ecosystems has vanished without explanation, and Samus has been sent to find out why. Metroid Desolation by jasinchen is a Zero Mission hack built around a quietly atmospheric premise — not a space pirate raid or an X infestation, but an environmental mystery set across a world that's already lost. The hack is designed around player-driven pacing and Custom cartridge, plug and play. Compatible: GBA, GBA SP, DS, DS Lite.