This is Air Sea Battle (1981) for thr Atari 2600. The game is cartridge only, tested and working. The cartridge and front label are in good condition but the cartridge is missing the top label.

GAME DESCRIPTION
Released in 1977 as an original Atari 2600 launch title, Air-Sea Battle is a fixed-shooter compilation featuring 27 variations of arcade-style target shooting. Players control cannons, planes, or boats to destroy aerial, naval, and carnival targets, offering fast-paced, competitive 1-2 player action.