Originally Posted by alexh
Don't. PSOne was a better console and 3D games as a whole much better.
The original Quake couldn't be done on the PS1 (according to ID Software) but it made it on the Saturn... The 2D capabilities were much better on the Saturn (as most people can testify), it's my favourite console for fighters alongside the Neo Geo. The PS1 also had issues with perspective correction (take a look at the PS1 version of Exhumed for example).