While there is no official mobile version, you can play a " Dragon Ball Z: Kakarot
These custom ISO files offer several exclusive enhancements designed to mimic the modern console title: dragon ball z kakarot for android ppsspp iso do exclusive
Here is an exclusive feature breakdown for the "Kakarot Ultra Mod" for Dragon Ball Z: Tenkaichi Tag Team running on PPSSPP. While there is no official mobile version, you