I had the Maxis game El-fish, and the part of the game where you'd breed fish was almost unplayable on a 486SX because the SX lacked a math coprocessor. I wanted a math coprocessor, but as a kid in pre-internet times, I had no clue how to get one.
Maybe I'll try playing in dosbox and see what I was missing out on.
Maybe I'll try playing in dosbox and see what I was missing out on.