The PSP simply cannot handle TTT2’s tag mechanics, character models, or stage sizes. Any download labeled TTT2.PSP.iso is a renamed file (often a virus or a demo of a different game).
If the proves too elusive or unstable, consider these alternatives: Tekken Tag Tournament 2 Ppsspp File Download
: Search for "Tekken Tag Tournament 2 PPSSPP ISO" from trusted community sites like FileCR0;8be; 0;4db;. The PSP simply cannot handle TTT2’s tag mechanics,
: Extract the "SAVEDATA" folder and move it to: Android : /PSP/SAVEDATA/ Windows : \Documents\PPSSPP\PSP\SAVEDATA\ Tekken Tag Tournament 2 Ppsspp File Download