This could be fun. The only problem is the hole is to large. I have to spend all my money on jumping power to get over it so its impossible to complete
Too easy one of the best things about the first one was that it was wicked hard. Spawn more large hordes rather then the few at a time. Making it so linear with only one type of screen was also a step back from your first game.
this is from a tutorial on http://www.emanueleferonato.com if i remember correctly. and you didnt even use the better collison detection just a page or two from where you were