I had a pack that plugged into the back of my ps1 and a spring that held the door open and the door button down. You placed a boot disc in and let the Playstation logo go by, this was the DRM of that system. After that you could put in the cdr that you burned from Hollywood video(fuck block the Buster) and it would play like a normal purchase game.
In conclusion: 90% of my collection was "pirated".
Note: This device also let me play games from the Japanese market like the Dragon Ball Ultimate Battle 22. As you unlocked characters the title card would change the number. Pretty cool for the 90s.



