Qbasic Gorillas (1991)

Gorillas is a video game first distributed with MS-DOS 5 and published in 1991 by IBM corporation. It is a turn-based artillery game consisting of two gorillas throwing explosive bananas at each other above a city skyline. The players can adjust the angle and velocity of each throw, as well as the gravitational pull of the planet.

• Release Date: December 31, 1991
• Developer: IBM