Amazing! I really liked, it it had me from the first shot and the thumbing sound it did and the particles when dissipated. Really nice details, from the animation of the gun pointing everywhere and the slide, till the particles floating around when moving. If I would suggest something, like when in the air and you shoot and you gain some momentum upwards, should be in all four directions.

As a side note, I would have liked the movement controls to be on the left side, as in the handheld.

Nice music and feedbacks when you hit enemies :)

Really liked the sprite work and the level layouts. Awesome work!

Got into Level5! Cool game, good mechanics.

Very good game, I appreciated the color palette used and the gameplay. It would have been even perfect to have a small intro. Nice work !