Platformer engine V2

I've made my first platformer engine:
http://swfbox.org/view/d90c2v

The engine needs some tweaks, it's not completely finished. I'm still working on the animation.
It might not looks so impressive now, but it's just a quick sketch. The full game will have colors, backgrounds, etc.

I'm having a pause with this.

Feel free to report any errors or problems, and you may come with suggestions.

Sweet man, loving the sketch. But it looks a little awkward looks like he is breathing =p

Cool game!Lol, i suck....I didn't know it was possible to do that on flash...

Very nice, one huge flaw, when you get to the sign and fall off, you keep falling. other than that it was pretty good. Try getting his legs to move, you can do that in flash.

I have an updated version with health bars and hazards, including falling damage, but it's extremely buggy and I can't find the error.
I might start the whole thing all over.

how do you play it.. it didnt work.