Use your cannon to blow up all of the one-eyed aliens and get through the 25 levels On the face of it, there is not much that sets Paper Cannon apart from the rest. It has a cannon at the left of the ...

When you think of a cannon, I'll bet you think of something made of metal. A big, explosion-resistant cast iron tube. But it's actually possible—easy, even—to make one out of basically nothing but ...