Not the most up to date version of this game I made but a good example. This version is one I built to GL for testing so you may need to change hardness and sound settings.

It was designed to nicely adapt to size on a mobile and wasn't designed for browser.

It was built using unity monodevelop and C# for mobile

It will take a while to load on browser

The images are from Glitch a game that did not get finished so it's team made their art assets open source. 

More information
StatusReleased
PlatformsHTML5
Authorphy5prt
Made withUnity