Things I liked:

Upgrades:

The diversity of upgrades really gave depth to the game.

Artstyle:

The asset you chose worked well.

Enemies:

Enemy waves seemed well balanced, and I was glad to see three different types of enemies.

Things I disliked:

The projectiles:

Projectiles only shoot the way you are facing, which is very counterintuitive, as enemies will be concentrated behind you.

Synopsis:

Fun shoot-em-up with one major flaw.

Thanks for your entry. :)