Project PlayStation Input Output has been trying to load PlayStation 1 game images through the game system's parallel I/O port since 2010, and now it's ready to show off the first prototype.

You might remember the hacker whom I nicknamed “Tony”, who was able to run PS1 games and psp isos with a CFW on a PS Vita. Or you might remember Davee’s HEN running on a PS Vita back in march.