Not bad

It took me a while to figure out how to play the game. It needs instructions on how to play it.

Unique

For a first upload, I say It isn't all that bad. I see that you actually put some thought to this. It may just be me but I have a hard time understanding what I am supposed to do, other than blow up blocks. I believe that you have a solid idea of how flash works and such, so just keep it up and continue to learn and make crazy awesome stuff. cheers.

Too many bugs.

Seems like it could be interesting, but as it stands it's just too glitchy. I've gotten stuck in the walls numerous times, and it just--cuts off. Did I win? Is it over? It just--goes white.

Bugs

Interesting game.
You have a bug where if you stand on the tiles for long you will get stuck in them.

You should also add instructions to your work.

Actually not that bad

Nothing too special, but I found it somewhat original. Maybe add a reset button, tone down the bombs (I sometimes destroyed any footing I could have found), and make it so that the creature pushes you with it's body instead of freezing you while you wait for it to move. Also, add instructions and worked on the graphics (although the animation was very smooth). It may be a demo, but I see promise for the final version, which is great, seeing how this is your first work. Good job, and best of luck.