I have a 486, but with MS-DOS 6.2 and Norton Commander as a UI. Haven’t booted it up for about a decade, though, but don’t see a reason why it shouldn’t work. My Win98SE computer (Pentium 100), on the other hand, is still my gaming rig. Don’t need anything better for HoMM2, Master of Orion 2, and TES: Daggerfall.