Bio Prototype

Bio Prototype is a roguelike survival action game built around assembling a living creature from organic parts and turning it loose against waves of attackers. Each run starts with minimal biology and grows outward through evolutionary additions — limbs, organs, sensory systems, weapons grown from the creature's own tissue — picked from a pool of options that can chain into wildly different builds depending on which mutations you commit to. The longer you survive, the stranger and more lethal the prototype becomes.

The core loop is build, deploy, refine. Combat encounters serve as both the test environment and the resource pump — surviving each wave provides the components needed to extend your creature further before the next one. The combinatorial space across organic parts means experimentation drives most of the entertainment, with discoveries about which mutations interact unexpectedly providing the run-defining moments. Synergies between mutations are the deeper game underneath the apparent chaos.

The presentation leans into the bizarre lab-simulator aesthetic without losing readability. Creatures look as monstrous as the choices that produced them, and the visual feedback on every new part you add is immediate. Progression sits at the meta level across runs — unlocked options, accumulated knowledge of which combinations work — so that even an unsuccessful prototype contributes to the broader catalog of what you can build next time.