Interesting idea. May have been better with a visual indication which mode is currently selected, but still really good!

Loved switching which one I was using mid air and about to go in the spikes. Super cool concepts. Some new levels could just have a easy and hard version. 

Very cool concept and interpretation of theme(*cough cough*). it also had very nice physics too it as well. Congratulations on your first game!

Great game premise! I really like the potential this game has, I would love to see it fleshed out further! The concept of not only swapping modes to complete puzzles in a specific order, but also requiring timing on top of that is really cool. Great entry!