Immunity

Survival inside the body

Immunity is a fast-paced survival game for PC set inside the body. You play as immune cells and fight waves of bacteria, viruses and other threats while protecting an organ from infection.

Runs and mutations

Each run, you choose mutations that shape your build. Some combinations focus on clearing groups of enemies; others emphasize speed, durability or control of the battlefield. The infection grows more intense as you survive, and enemies attack both you and the organ’s nodes.