If you are using original hardware, later versions (like 3.34 and beyond) were specifically designed to maintain compatibility with newer PS2 Slim models that Sony tried to block. Quick Tips for Retro Gamers Master Codes:
While the original physical discs are often available on marketplaces like eBay or Amazon for those with original hardware, digital ROM/ISO versions are frequently hosted on preservation sites such as CoolROM. Go to product viewer dialog for this item. Action Replay Max For Playstation 2 Action Replay MAX - Version 3.34 ROM -ISO- Down...
Bypasses DVD movie region lockouts, allowing you to watch movies from any region. Memory Manager: If you are using original hardware, later versions (like 3
It wasn't just for infinite lives. It allowed users to play MP3s , watch DivX movies , and even run Sega Genesis emulators on an unmodified PS2. Action Replay Max For Playstation 2 Bypasses DVD