Best time: 50.524 getting all the coins (@zeHmonster, my test account) Arrow keys. You don't have to get all the coins... Timer Function is optional, just press down on the timer switch. ALL LEVELS ARE POSSIBLE! Just really hard. I had to play test level 7 :P
https://scratch.mit.edu/projects/421995031/ for the engine. Everything else by me! PS. If the flashing time gets annoying, just hold space for a second.