Catchy music! (Did you produce it yourself?)
Simple as f*ck menu, and clear instructions.
I LOVED THE OPENING CUTSCENE, IT WAS GREAT :D love the effort you took to produce that.
Consistent level design (despite being poor (see my cons!)
Sprites are low quality, could be better. Perhaps in the sequel? ;)
Logo is meh. Perhaps give it a personality.
Levels are a little plain, could have some backgrounds or more design
Button assignment is annoying. I pressed SPACE BAR by mistake, having to restart!
Levels too easy at times, and i could fly through the black boxes, easily.
Your "hard" levels were the easiest!
Boss level didn't do much, and i wasn't sure what i was meant to be doing, however, I just jumped around for a bit and I won!
By the end of the game, i had MINUS 40 lives and i was on level 42.. I'm sure its a glitch.
It's a great game!! I assume it's your first? :) Keep up the good work. Focus on better level building and perhaps take more time to TEST the game and make more of a challenge for yourself and the players!!
I'd love to see a sequel.