In the original PS2 release, the game starts with a limited roster. To unlock the mid-bosses and special characters (such as Kunimitsu, Jack-2, and True Ogre), you traditionally have to beat Arcade Mode multiple times with different fighters.
Double-check the Region. A PAL save will not work on an NTSC game. tekken tag tournament pcsx2 save file link
If you are looking to skip the grind and dive straight into the action with a full roster, you’ve come to the right place. is a cornerstone of fighting game history, but unlocking every character like Unknown or Devil can take hours of arcade mode playthroughs. Using a PCSX2 save file is the fastest way to get a "100% Complete" status on your emulator. In the original PS2 release, the game starts
Users often share Mcd001.ps2 memory card files that are pre-configured for the US (NTSC) or European (PAL) versions. A PAL save will not work on an NTSC game