I fixed the bug and a few other things in V1.0.1. Thanks for bringing my attention back to this project because now I'm working on a big update for V1.1.1.
I like your idea. I was considering creating mini-games with button challenges in a later update and that could definitely be one of them. If your concept makes it into the game, I'd be more than happy to credit you by including your username in the description. :P
