The Connectix Virtual Game Station was a great opportunity to expand the range of games, which was meager compared to the Windows platform. With this software (costs around 50 euros) you could play most Playstation 1 games on any G3 iMac, Powerbook or iBook smoothly without loss of quality. There were different versions for PAL and NTSC games.
Joysticks and gamepads could also be used, only force feedback controllers and pistols were not supported.
After Sony tried in vain to prevent Connectix from selling the software, the group quickly bought the small company and took the product off the market. The Virtual Game Station is now sold on platforms like Ebay. There is an archived website (long loading time) with compatibility list of playable Playstation games