Because this mod is based on the PS2/Wii era of gaming, the best way to experience it is not on original hardware, but via emulation. Specifically, you need the (the Wii version of the mod is the most stable).

Downloading copyrighted game ISOs from unauthorized sources is piracy. Only use backups of games you physically own. The mod files themselves are fan-made and distributed freely.

The original Tenkaichi 3 exists on PS2 and Wii. The modding scene has primarily focused on the because it offers progressive scan (480p), widescreen natively, and cleaner texture rendering via Dolphin. The PS2 version (PCSX2) works, but the Wii/Dolphin build is widely considered the definitive way to play BT4.

, acts as an unofficial sequel by expanding the original Budokai Tenkaichi 3 roster and story. One Last Forum Characters : Adds content from Dragon Ball Super

For nearly two decades, fans of the Dragon Ball Z franchise have debated one question: “What is the best Dragon Ball fighting game ever made?” For many, the throne belongs unchallenged to Dragon Ball Z: Budokai Tenkaichi 3 (known as Sparking! Meteor in Japan). Its massive roster, fluid 3D combat, and destructive environments set a standard that modern titles like Xenoverse and FighterZ have never fully replicated.

However, the community refused to let the series die. Modders took the robust engine of Budokai Tenkaichi 3 and expanded it into what the community affectionately calls "Budokai Tenkaichi 4." These mods include:

With over 200 characters, smooth 1080p resolution, and the most advanced combat system of the PS2/Wii era, BT4 on Dolphin is the definitive way to experience “what if” battles. Whether you re-create the Tournament of Power or just want to smash Raditz into a mountain as Ultra Ego Vegeta, this guide has given you the roadmap.

This is a bounding box issue. Go to Graphics → Hacks → Disable "Store EFB Copies to Texture Only." Set "External Frame Buffer" to "Real."

Dragon Ball Z Budokai Tenkaichi 4 (BT4) is a fan-made modification primarily developed for the (Android) emulators

Once your settings are ready, double-click the game in your library to start.

In Dolphin, go to Config > Paths and select the folder where your game ISO is stored.