This game is FUN!
After you get the jump mechanic it is great!
Nice idea, nice art!
The only thing it is not comfortable to keep Ctrl and Space pressed while moving. Maybe if you toggle on / off the button would be easier for the player.
But really good job!
Man, this game is hard!
Right click boosted me to a asteroid and I stopped rotating!
I was confused in the beginning where to go because you need to go left (not usual), but I learned after playing for a little bit.
The programming part seems interesting. But as others mentioned, it is not clear how to use it.
I believe that affects when the Key Change. Is this how it works?
As I did not add nothing to the first screen, when the Key Change to me, I pressed all keys and could not find it how to continue moving. Not sure it is related to the first screen.
I enjoyed the art and interesting concept. The turtle was not progressing through the level, so I was using the bullets to push it to a direction, eventually it ran out of bullet and it was killed by the enemies.
Maybe if you a cool thing to add would be a button for the turtle to change direction (random direction), would give a little bit of "control" to the player.