I like the minimalism art style. Did you do a objects pooling? Because the game crashes when I reached 7000+ scores. And I feel the game may go on infinitely if I have a bunch of triangles and just keep shooting while rotating. Very enjoyable.
This probably sounds silly, but the idea is that you win the game when the enemy shapes can no longer find places to spawn, as they can't spawn within a certain range of the player and clones. When that happens, it segfaults. See the Info screen in-game. Basically, the goal is to crash the game.
