The idea of getting the ball into the cannon is interesting - I'm having difficulty finding out how the move the ball though, so instructions might help.
Hmm do the arrows refer to the arrow keys? Edit: I figured it out, I had to press A to get the ball on screen! I couldn't see it before. I like the concept! How did you make the map?
Just a took rocks png from google and then for the obstacle I just took a bunch of squares. From there, I used lots of stretching and rotating tool. That about it much.
