I'm on the same page as everyone else on this one. Great game. Incredible that you produced it so quickly. Fun to play, nice to look at, funny, great difficulty and mechanic progression. What can I say? It's an excellent game!
One piece of constructive feedback...
What if you changed from a kid's head in a boot on the moon, to a race car driving around a track?!
And changed from monochromatic graphics to photorealistic 3d models!
And added a crafting system!
And a fps mini game where you shoot goblins with a bow and arrow!
I think those small tweaks would REALLY step this game up :)