Ok, first off, do you have to have 'music on/off'? I appreciate the option but how difficult is it to have a volume slider?
Also, it seems I broke the game on the second level with the crusher blocks. I pushed the box out a little, stood on top of it and took a running jump. I went off one side of the screen and didn't teleport to the other side. I was able to continue though by re-starting the level.
It's a pretty fun game overall.