I really like the pixelart of the player character and the aliens! Unfortunately I always got cut off at the first bottleneck. Since the enemies move just as fast as you your only way to escape them is by sheer luck.
The core concept is good, but as it is, there is not much player expression. If I'm not missing something The best tactic is to walk straight towards the Control Room and pray to RNGeezus.
With some more mechanics though this can become an interesting puzzler.