The game's premise is simple yet captivating: players control a spaceship, fighting off waves of chickens and avoiding eggs and other projectiles thrown at them. In this game, players face an intergalactic battle against invading armies of chickens, intent on revenge against humanity for our oppression of their earthly kin. Chicken Invaders, released in 2002 for Windows, is an amusing and engaging arcade-style shoot 'em up game that humorously parodies the classic Space Invaders.