Is using Slots illegal on PSX Digital or has no one just run it yet? Cause there seems to be no category for it. I don't see any reason why.

It's not illegal, just nobody did it or asked for a leaderboard for it.

@ajneb174 Thanks. Only got a PS3 atm, so I plan on running it under this category. Hopefully I'll get a SCPH-90001 sometime later so I can run under PSX Disc category.

whenever you have a run done, ask a mod to add the leaderboard for it.