legendaryAkay

[FR] MX4SIO NOT SAVE GAMES

5

### Checks - [X] I have checked existing [__OPL feature requests__](https://github.com/ps2homebrew/Open-PS2-Loader/issues?q=is%3Aissue+is%3Aopen+%5BFR%5D) for duplicates and found none ### Describe the FR PLEASE THE ONLY THING MISSING FOR OPL TO BE PERFECT...