This was a lot of fun to play! I only did a few levels right now, but I will definitely come back to do a few more. This game deserves it :) I really liked the visuals, and the sound when you fire the rocket fits perfectly. It is a bit annoying to land the ship on that platform, but I guess that is kind of the point :P
Rotating the camera as you move the mouse was a nice touch as well. It is immediately and intuitively clear what it does. It takes a bit of practice to rotate in the right direction though, as I often wanted to steer one way, but moved the mouse in the wrong direction (I don't think this is a problem though).
The last level I played through was the one where you have to land the ship after a long drop down. Here I really liked the number that showed how far the platform was. This gave you some kind of indication when to use the thruster, instead of just randomly guessing. The only thing about this level is that it is a bit boring to wait for the rocket to fall each time (but maybe I just saw that too many times because I am bad at the game :P)
This was great fun! Thanks for making this :D