To unlock all characters in , you can either transfer a pre-made "100% complete" save file or manually unlock them using optimized speed-run methods. Method 1: Using a 100% Unlocked Save File The PS Vita uses the
The PS Vita stores PS1 saves in a virtual memory card format. To use a 100% save file from sites like (which are usually in formats), you must convert them: PS3 Method (Easiest) : Download a virtual memory card save for PS3 ( format). Transfer it from your PC to a via USB, then use the PS Vita Content Manager to copy that save from the PS3 to the Vita. Homebrew Method tekken 3 all characters unlocked save file psv work