Here’s everything you need to download and play it.
Set Resolution to 1x PSP, turn on Frameskip = 1. Download Game Dragon Ball Z Budokai Tenkaichi 4 Ppsspp
Many fake "BT4" files are just the original BT3 with a different name. Read the mod notes to confirm new characters like Super Saiyan Blue Vegito are included. Here’s everything you need to download and play it