Dam Busters is one of 52 games that are bundled in Action 52, an unlicensed but very well known multicart for the NES. This game is very simplistic and involves a beaver traveling across dams to the finish line while avoiding other beavers. Also, this beaver can shoot mysterious projectiles that can blow up enemy beavers somehow.
LoganTheTASer here completes all two levels in this game as fast as possible.