http://itunes.apple.com/ca/app/lead-wars/id393340337?mt=8
Anyone ever play pencil wars on paper? You draw tanks, or we use to use navy units, on a sheet of paper. Then use the flick on a pencil to resovle movment and shots. Wasted many hours playing that during Physics class in high school.
This implementation on my iPad2 is really well done. You can even do some amazing curved shots. 2 player or vs. AI. AI is not bad either.
That's pretty cool! My friends and I played pencil wars throughout elementary school. There were endless variations on it - tank battles, space battles, etc.