BT3 on the Wii originally required motion controls or a Classic Controller.
If you experience audio crackling, go to and increase the Latency to 4ms. Dragon Ball Z Budokai Tenkaichi 4 Wii Dolphin
Here’s a structured for Dragon Ball Z: Budokai Tenkaichi 4 on the Wii , emulated via Dolphin — combining original hardware capabilities with emulation enhancements. BT3 on the Wii originally required motion controls