Game Description: Contra is a fast-paced, run-and-gun platformer where players control two commandos, Bill and Lance, who must battle through enemy forces to stop an alien invasion. The game features intense side-scrolling action, with players battling hordes of enemies and avoiding deadly traps. Contra is known for its cooperative two-player mode and challenging difficulty, with players using a variety of weapons, including machine guns, flamethrowers, and bombs, to fight through levels and defeat powerful bosses.