"When I joined the Corps, we didn't have any fancy-schmanzy tanks. We had sticks! Two sticks, and a rock for the whole platoon—and we had to share the rock!"
-Sgt. Johnson
Here's a cool game that I have known about for a little while now.
It's really cool, just take some time and mess with it. You can make really good tracks.
Youtube link 1.
Youtube link 2.
Youtube link 3.
I don't know how many people actually know about this game, but I've known about it for years now. It's super fun!
[Edited on 01.05.2013 11:51 AM PST]