Most files labeled as "DBZ Kakarot PPSSPP ISO" or "zip files" are actually texture and character mods for older PSP games, such as Dragon Ball Z: Shin Budokai 2 Tenkaichi Tag Team . Modders use these base games to add -themed features, including: Updated Textures: Visuals that mimic the art style of the 2020 RPG. Character Skins: