Very cute art!
I had trouble figuring out the goal, though — am I a tornado destroying buildings, or am I supposed to avoid destroying them and catch the rockets? And the meter was clearly tracking something, but I couldn't tell if it was my HP or a destruction score. A line of intro text or a goal prompt would help a lot.
I did manage to clear level 1 and started wrecking level 2, but then hit a crash that closed the game:
Unable to find instance for object index 14 / oManager Step Event (GameMaker error — looks like it's referencing an object that no longer exists). It happened right as level 2 began.
Cute concept with potential — just needs clearer goals and that crash fixed!