This is a paid asset, but now you can download Game Show Kit Free.
Detail this asset from Unity Store: Original Link
Game Show Kit v1.5
This package is a great starter for anyone looking to implement game show elements. This complete project includes two classic wheel based gaming scenarios based on popular television gameshows.
Use the kit as is, or as modular elements to include in your games! Spin the wheels by using a mouse or touch screen and collect points along the way!
WEBPLAYER HERE: http://m1interactive.net/demo/gameShow
*NEW* DOCUMENTATION:
Documentation
**NEW**
1. Optimized to work with Unity 5.
2. GUI has been re-implemented using the new Unity GUI.
3. Added new example scene to help guide implementation of the assets.
4. Created a new user guide document with instructions on how to create new scenes and game modes.
Package includes:
– 2 wheel games
– Scoring system
– Custom scripts
– Free to use models and sounds!
Plans for future updates include more and more game show scenarios!