I like colors!
The game looks pretty good, the only bad thing I noticed with the graphics was the box around the spaceship. Dunno what can be done about that, but I guess it's a sprite thing. The gameplay was interesting and I liked all the powerups, but I didn't wind up playing long enough to check 'em all out because the slow fire rate made the game feel sluggish to me. Still, I like the concept, and look forward to your next submission.