The jumping feels pretty nice and the game really has potential, but it definitely needs to do a better job at letting the player know what colour they currently are. Also, I personally tried to but didn't understand what's up with grey platforms but maybe that's just me. I would personally get rid of the second life as most of the time it spawns you mid-jump and you die anyway and give the player the control to start the game when they are ready instead of the timer. But anyway good job!