Scrap Squad is an online mobile game, arcade action game, who puts players in the role of a mad scientist, and start out with a secret lab, a few clunker robots and a simple mission to match up falling objects, is free to play on Android and iOS devices, from Relevant Games.
Download the game at:
https://play.google.com/store/apps/details?id=com.relevantgames.scrapsquad
https://itunes.apple.com/us/app/scrap-squad/id818670961