You need four Wii Remotes total for a full 4-player band in Guitar Hero World Tour on Wii.
| Instrument | Wii Remotes Needed | Notes |
|---|---|---|
| Guitar (Lead) | 1 | Wii Remote inserts into guitar controller shell |
| Bass | 1 | Wii Remote inserts into bass controller shell |
| Drums | 1 Wii Remote + 1 Nunchuk | Remote in drum brain; Nunchuk for kick pedal (or use GHWT drum kit's dedicated pedal) |
| Vocals | 0 | Standard USB microphone (Logitech, Rock Band, GH mic) plugs into Wii USB port |
(Guitar, Bass, Drums each need a Remote; Vocals uses only a USB mic.)