"Challenger" is a video game released for the Nintendo Entertainment System (NES) in 1985. It is a side-scrolling shoot 'em up game where the player controls a starship and must fight through waves of enemy ships and bosses while collecting power-ups and upgrades for their weapons. The game features five levels with unique settings and enemies, as well as a two-player mode where two players can alternate turns. Overall, "Challenger" is a classic example of the shoot 'em up genre popularized in the 1980s arcade scene.
