I liked the idea, is pretty cool, but i did not played it for too long because it was kind of hard from the beginning.
If a wait a little longer than usual, when i grab the gun it does not display any message and i have to guess how to shoot. The ship's movement should have more friction, otherwise the development of the game is slow and does not give any sense of control over the character. That is my critic. Otherwise, great game! Music could engage a little more to play.

Not bad, asteroids in the maze style game, but it quickly became too annoying - unless you really try to blaze through the maze you'll get killed by the closing doors. After few dozens of attempts I gave up.

Y and Z. Brilliant. Why can't all devs do this.

This is a nice idea and implementation. I especially like the momentum.

Although the idea is good, albeit not original, I felt that the game was very hard on controlling the ship. I got bored pretty soon.