GODSPEED

cool, made the highscore board, 4/5, only complaint- no fullscreen setting.

great game. Simple,fun,good-looking,cool. The minimalist style is great

Good soundtrack. I suggest you add a brief bit about controls info, I figured it was the usual ASWD, but anyhow, fun to play.

Avoidance 3D-game in GameMaker ? Amusing experiment, I should admit. Quite simple, yet surprisingly entertaining. Some thing should be improved, however:
1) Some explanation for power-ups would be appreciated – it takes time to get that cyan one grants you a shield, when such games should as understandable as it ever possible.
2) It’s possible to notice that message in main menu has black background – try changing it into transparent one.
3) Machinegun isn’t really best choice for dealing with few walls – try to lower firing rate a little.
4) Some more complex background would be appreciated, notably fractal ones.

The difficulty is too low on this game. The procedural generation and concept/graphics are all well and good, but you need the boxes to be more densely populated. I'll raise my rating if you do this, or make the game more challenging in some other way.