If you play on a physical PS2 using a softmod like , using physical GameShark discs can wear out your laser. Instead, the community uses digital alternatives optimized for verified ROMs: Open PS2 Loader (OPL) Cheat Engine
Original GameShark codes are often encrypted. You must convert them to decrypted RAW format using community tools like or online web-based code decrypters. gameshark ps2 rom verified
This usually indicates a conflict between multiple enabled codes. Try turning codes on one by one to isolate the culprit. Conclusion: The Safe Path to Retro Modding If you play on a physical PS2 using