Algodoo

I made this about a year ago with Phun. It is a Halftrack military vehicle with an anti-air turret on top. It is meant to shoot at hot air balloons (10) that I have weighted so perfectly that they will hover in place. It is not textured and there are no hills in the level. The gun uses a rotating design I thought of. It is simple enough, but it took me a while. I hope people will have fun with it.