Mission 3000 A.D. is a top-down space shooter for the Atari 2600 where the player pilots a lone ship against waves of alien attackers. Set in a futuristic 3000 A.D, the game challenges players to survive increasingly difficult enemy formations while collecting power-ups. Its fast-paced gameplay and distinctive graphics were noted as being inspired by classic arcade shooters, offering a rare and demanding experience on the 2600 platform.