Very awesome game! I really liked the graphics and how everything fit together so nicely! A couple of notes:
-I didn't realize that there was a death timer the first time I played and when I spent most of my first run taking my time, trying to explore a little. Whenever I got killed from running out of time it discouraged me from taking my time and made me try to rush through everything. (I'm not saying that's a bad thing).
-I really enjoyed the opening cut scenes. Nice, small, funny little back story that was entertaining to watch.
-The level length and overall game length seems about perfect for what the game is.
-I thought that it was a little harsh to only fill the player's meters by a half when picking up a powerup (especially for health), yet taking a hit removes one full icon.
-The weird platforming stages in between the levels seemed kind of out of place. I wasn't really sure what was going on. I think they were bonus stages (maybe that should be made more clear.) At first I thought it was the second level and I was disappointed because it was far more dull in gameplay and presentation than the first level. I wasn't able to complete any of them so i'm not sure what the point of them are.
-A couple of times a powerup got stuck in the middle of a platform, which was kind of frustrating.
Again, I really thought this game was fantastic! I'm looking forward to trying it again to make it through the whole thing this time. I really liked playing a lot of your other games you posted here too. It seems like you are creating a lot of awesome stuff! Keep up the good work!