Needed to create a Piano Keys style bonus level for an upcoming game. Feel like the mechanics are pretty solid on this one and open to a lot of flexibility. For the creative out there, I think this will be helpful. Haven't seen anything like it on the forums yet. (If it is, I missed it) Source Files: http://gtegames.com/2016/09/piano-keys-style-game-demo-buildbox/ Post questions if you have them and good luck!