This game is an amusing extension of the Game of Life: fidgety swarms of tiny
critters wage a war against each other, and the player takes part in this
battle in real time as a commander of their own living army. Files delivered
together with CellFighter provide a wide choice of “battlefields”. Moreover,
lots of new games can be constructed by changing rules of the critters’
behavior and by placing various extra objects into the game environment.

CellFighter