Hmm, it can do patch codes, I need to figure out how to work that, then...
It's relatively easy to get it to work on PCSX2; albeit a bit more confusing than just sticking the code into your codebreaker or whatever. Assuming you're using 9.6, it pretty much goes like this.
1] Go to Misc > Enable Patches
2]
While the game is running, go to Misc > Patch Browser
3] Click the "Add RAW" button, and copy/paste the code into the box, then click the "Add" button. In this case it would be - 003D8FB0 00000001
4] Make sure the patch code that pops up is enabled. If it says "No", select it and hit the "Enable/Disable" button.
5] Click the "pnach Writer" button. Change
only the "Comment" and "Gametitle" to suit, then hit the "Save" button.
6] Hit the "Exit" button, then go to File > Run CD/DVD to reset the game.
After the game loads your saved data, you should be at the Debug Menu. Have fun.