Created by IBM (not Microsoft) in 1991 as a demonstration of QBASIC’s explosive banana capabilities. This game came with every installation of MS-DOS 5.
Jeff McSpadden (firstname.lastname@example.org) his musical support with the oscillator
Brian Chirls (email@example.com) his math support with parabolic curves
The Challenge: > 13kb (my app has 7kb currently!) https://js13kgames.com/webxr
One JS version: https://tics.taxi/gorillas/
Screencapture of the original game: https://www.youtube.com/watch?v=ncykt-YJO1M