This game has gone through some re-work and now it's being released as an asset and can be bought at the asset store!
https://assetstore.unity.com/packages/slug/222007?_ga=2.72337685.704233931.16524...
It is an upgrade to the free Fruit Face UI asset, containing all the scripts and logic necessary to make the game work.
The package is 9.6 MB and it contains fixes to the animations from the previous package.