Lots of games were like this way back in the day. I remember my dad has a 286 and had a DOS game called Deathtrack. You're in a car with guns and you shoot other cars. First person view. "3D"ish where everything was just a wireframe polygon.
Ran fine in the 286. Then we got a 386 and it was totally unplayable because the moment the race started you had already crashed. It didn't run 2x faster, it ran like 50x faster which was impossible to adapt to. The frame rate was governed only by the speed of the CPU. Wild shit.