"Twin Eagle" is a classic shoot-'em-up game originally released for the arcade in 1988, and later ported to the Nintendo Entertainment System (NES) in 1989. The player controls a helicopter and must battle through various levels filled with enemy vehicles, turrets, and bosses.
"Revenge of the Brothers Joe" is not a NES game title that I am familiar with. It's possible that it is a fan-made modification or a bootleg copy of an existing game.
