> What??? And i never saw that shit on a psx?!?!?!
> Was it a selfmade psx-like engine made by Tecmo???

There was an excellent home PSX version of Dead or Alive by Tecmo (640x480 @ 60 FPS, just like the equally excellent Saturn version). The amusing bit about this is that DOA is based on the Virtua Fighter 2 engine, so that means a PSX version of VF2 could have been equally good had Sega been multiplatform at the time.