That was a really well executed game. I really enjoyed it it was easy to understand, fun to play and had a good difficulty curve. Well done. The only thing I found confusing was that shooting consumed my fuel. I can see that tripping up a player like me, that only read the first of two sentences on the tutorial. I would have split them up, like: "Left click to shoot" in the first room and then "Shooting uses fuel" in the next room, to really spell it out to players. Once again. Great game!