I'm going to release a short demo with 6 levels of varying difficulty hopefully by the weekend for you to have a go at. I still have a few kinks to straighten out and some other stuff to add but when it's done, I can't wait to hear what you think about it.
The demo will have the first two levels + another one from World 1. One from World 2 and the last two from World 3. The last level is moderately hard by the way. Just giving you a heads up.
Until then anyway, play some more games :P