I have started working on this game for a couple of days now and I just thought: Why I no share?
It's a WIP. I've finished the first level and I'm halfway through the 2nd level. My brother is drawing some art as we speak, so some stuff is only temporary. Here's The link, I'll try to update it daily:
Update 10/09/12:
Fixed a bug in level two and finished level two. Changed some player controls so the player will be slower when becoming small. Added some music and beginning of level 3.
dl.dropbox.com/u/98808457/index.html
Stay tuned