I’ve heard that Tekken 3 works with an updated bootloader. I had a go with an older debug bootloader and definitely got further than before, which is promising. Version 2.0 is just over the hill and it sure looks like it will be a marvellous journey! Stay tuned!

Please remember that this is a prototype device and these results do not necessarily reflect the final hardware or game compatibility. You can hit up ps-io.com if you have any questions, since I am but a mere tester. I do not understand the technology behind this wonderful invention.

Prototype test conditions

  • PSIO hardware: 1.1
  • PSIO software: 1.1A
  • debug bootloader
  • PlayStation: SCPH-5502
  • CD deck: removed