Imo, Genesis and DOS version are two different games, so it might be better to get two different boards all together. They run on different engines. The controls are different, the menu is different. it doesn't really make much sense to compare the two.

It's kinda like like comparing gameboy contra with NES contra.

I want to request mod for http://www.speedrun.com/Rushn_Attack I was told that MASTER-88 is inactive. I have a submitted (unverified) run of this game.

Thank you!