WiiBuddy allows you to connect to Wii controllers via bluetooth and access their input. This way you can make prototypes of games designed for Wii controls, before having to make the daunting purchase of a Nintendo dev-kit.
BitLegit is in no way affiliated with Nintendo, but we hope that this will lead to an increase in creative indie games for their consoles.

The 70+ included C# functions in our API allow you to access everything from raw IR data, to battery life, to rumble. The included prefab also comes with a custom inspector that lets you find and drop remotes without scripting, as well as add virtual remotes that allow you to create virtual input for testing purposes.

-TESTED COMPATIBLE CONTROLLERS
Wii Remote
Wii Remote Plus
(RVL-CNT-01-TR remotes currently only work on Mac)
Motion Plus
Nunchuck
Nunchuck + Motion Plus
Classic Controller
Classic Controller Pro
Classic + Motion Plus
Balance Board
Guitar Hero Guitar
Guitar Hero Drumset
DJ Hero Turntable