Is it possible to emulate older generation console games on the Playstation 1? I know that it can be done with NES, as I've tried it myself. But what about Sega Genesis, Gameboy Color, Mame, Snes, etc.? I remember once seeing a pirated copy of some Pokemon game (for Gameboy) on a Playstation format CD. I also know that Snes roms can be run on PS2, but why not PS1?
Thanks in advance.