Hmm... I don't know about this one. It looks aesthetically pleasing, and the song is pretty cool, but I have no idea what to do! Also, where did you apply the "2 worlds" theme?
If you read my reply on BUlb. I accidentally added this. And the controls are to click space to jump and not hit the bottom or get hit by a rectangle or square. if you hit a rectangle while clicking space it will break.