Chemical weapons leaked from one military laboratory and all living things within a radius of several tens of kilometers were exposed to a virus. Now people and animals turned into mutants and zombies. You in the game Pixel Apocalypse Infection Bio in the squad of soldiers will have to penetrate a certain territory and destroy everything there. Monsters will constantly attack you and you will have to kill all of them by firing from your weapon. After death, you will be able to search the corpses and pick up various useful items.