would be interesting to know but on the dosbox download page in extras there is mentioned the wingcommander and ultima underworld work ok, now these are old games requiring low level of CPU and memory, I seem to recall that back in the day i could not play roms on my 486 as it was too slow so i doubt it would on dosbox at the moment... i could be horribly wrong though.

Im gagging for a game of Streets of rage though!