it should be on unity asset store
Wall Breaking Framework
A downloadable Framework
This is a Unity3d package which includes full source code of the project. You may use the code for your projects, make a game with it or extend it to new dimensions... Its completely free no license is required. But you may donate if you think it worths ;)
Try it: Wall Breaking Framework
Get it from GitHub: https://github.com/ttesla/WallBreakingFramework
This tool is used on developing Super Color Wall game.
Click download now to get access to the following files: