It's a good start, throw in some kind of permanent upgrade system (increased lasers, faster fire, armor, etc) and you'll have about as good a game as most on kong.
Awesome game, I did get a glitch when fighting the nightmare dude where my screen went black, I could jump around (the sound effects played) but not sure what went wrong there...
I like it but it's too easy, also if you change weapons and change again before it finishes reloading you are stuck with zero ammo (it'll never reload).
What was done was done well, but this game could use some more variety (more enemies with more distinct behavior). Also, in game achievements didn't always work...
It'd be better if you had some control over the ball, right now only the very extra edges seem to make any difference in the ball trajectory, while hitting any box could change it's direction radically. But it's potentially the start of a good game.
 "Me vs. Humans"){kind=icon}
 "Level Up!"){kind=icon}
 "SkyFyre"){kind=icon}
 "Tetris vs Triangle"){kind=icon}
 "Defend the Tower"){kind=icon}
 "Wrath of the Empire"){kind=icon}
 "Ark-Annoyed"){kind=icon}