Some good ideas
The strongest part of this is probably the graphics. Everything seems to be in high order and it's nice to see so many Stencyl works. What's also cool is how you get a lot of mobility to go around and do whatever you want. Congradulations on winning the Summer Game Jam 2011 contest! What is annoying, however, is the level with all of those spears. It just seems like even the slightest touch will end your life.
Everything is still detailed well, but keep in mind that this is a game that requires patience. It's good that everything is in such an organized manner. The music isn't that memorable, but it's alright. I wish there were some enemies that I could actively defeat by jumping on their heads or something. You've certainly created an interesting world.