Hey guys, built a database with Rom Lister and it worked great. But I can't remember for the life of me how to switch a couple of 4-player mame games to the2-player clone version. So I don't always have to be Marge and player 2 Homer etc. I tried renaming the rom itself thinking I can trick the computer into thinking this was the correct one but that just pulled up an error.
I know I did this before. It's been a while since my last build. Any help would be appreciated.