Everything is Crab: The Animal Evolution Roguelite casts survival as a fight against nature’s supposed tendency to turn every organism into a crab. This single-player action roguelite lets players choose a different evolutionary direction, shaping a creature’s abilities and appearance over the course of a run. Its playful premise is paired with a challenging, replayable design built around adapting rather than following one fixed path.
More than 125 abilities feed into varied builds and survival strategies, while evolutions can alter both how a creature plays and how it looks. The ecosystem adds pressure and variety: its creatures pursue their own goals, and the game features four biomes with distinct rules, climates, points of interest, plants, and animals. A day-and-night cycle and bosses that may appear from run to run further distinguish the setting. The result is a roguelite where evolutionary choices meet changing environmental challenges.
Beyond its regular runs, the game lists a difficulty system, challenge scenarios, a substantial meta-progression layer, and an Endless mode that can be unlocked by proving survival skills. Its appeal rests on the changing creature and ecosystem, not on a single prescribed evolutionary route.