Good game except for a bug. The books in the bookshelf count move so i couldnt complete the game. Otherwise than that, it was fun until i got that far.
Heres all the levels:
1: 3 Cannons
2: Side things
3: Side things + 3 cannons
4: 6 cannons
5: Bomb Cannon
6: Green Dots
7: Snake
8: Sidethings + 6 cannons.
Got to 29 at my 2nd try, but then my ship started to move left and i couldnt stop it, and ofc i died. Due to this damn bug i cant rate it anything else than 1/5!