It's a buffer overflow in the save file for all 3 games. For XS Moto it's activated by loading a game and starting a single race, Tekken 2 losing a survival match, and in Sports Superbike 2 loading the save and going to a multiplayer match. XS Moto is the only one I've done anything with. You can co...

Unirom only works on ps1, the ps2 has no parallel port so you can't plug the cartridge in.

I'm trying to load and execute an EXE from the CD-ROM after running exploit code in a game from a memory card, but it always fails. Is there any way to nocash unlock and start a CD from another CD with unknown code in the memory/hardware?

I have a problem accessing the memory card after loading an exploited xs moto save file. I have embedded an exe in the save file and I can get it to run but it thinks the card is disconnected.

When I load the exe into an emulator directly the memory card is accessible.

I meant like editing the file to load an .exe from the card that won't crash the emulator.

Has anyone ever tried to use these exploits https://hackinformer.com/PlayStationGui ... OADER.html
on a real PS1?