I had a lot of fun to "play" the xylophone on the bed. Almost forgot to play the real game. Looks nice. I found it a bit hard to beat the enemies and to find the sweet spot for the launch pads. And now I gonna play the xylophone a bit more ;)
Thanks for playing! The skeletons are like goombas in Mario, you bounce on their head and they die. If you wait for them to rush you, you can stand there and then jump. For the bouncer, it helps if you move next to it and jump up and move in the air towards it.