Crazy Coaster: Rainbow Road (Unreleased) 

This game features in early access of Google play store. It is unreleased but the game works fine. A simple but cute game with great music and control to kill time. You ride a roller coaster and you just need to apply brakes by tapping so that you don’t fly off. The more distance you cover the more points you get and unlock more levels. Beautiful graphics and fun to play. Kids will love the animated sounds and the characters. For adults it will bring a smile but you will hate yourself when because of you the train gets smashed. Enjoy.