I had no idea it was on the Saturn first! I was also surprised the first time I learned that it runs under DOS.
I got it running (poorly) a few years ago on a 100mhz 486. I played it until I was probably near the end, but I got bored when the levels all started to feel the same and then I never finished it. It probably didn’t help that I was getting single digit framerates a lot of the time!
You have to wonder why they even targetted DOS at all? (Same goes for a few other games of the era). The market for people with machines powerful enough to run the game but who didn’t have windows 95 must have been pretty small.