Cute, fun, but I got fairly annoyed when the game wouldn't allow me to actually pick up pixels near the barriers.
This happened more than a few times. :/

Great game. Very simple, but entertaining and fun. Good job!

Kind of simple but enjoyable

kind of fun when you're bored, are you going to put this in the appstore? that would be great.
It would be funny tough if you would add a mode where your only goal is it to survive and where's no time limit. and some new enemies that chase you for example or are bigger than the normal ones and not that easy to avoid. Good game dude!

haha! good job, simple, fun and a quite nice challenge!