OSTHEER IS DONE WHEN IT'S DONE!
Some people claim that it's super-uber heavy German Tank. Only 1 was finished, and I doubt if it saw any combat. But some folks want it because they think if something is bigger it's cool.
I quite enjoy fucking with the A.I. in just about any game. I'm sure it would be fun with humans too, but i'd probably get banned for all my griefing...
Playing against other player with no pop cap and high res is same boring as comp stomping
Still, it can be a great deal of fun watching their stupidity. Did you know that a piece of Barbed Wire can hold off an armored advance for quite some time? It probably wouldn't work now, but the A.I. was so stupid in the beginning that instead of cutting or running over the Wire, they'd just sit there for several minutes shooting it with their Engineers/Pioneers and tanks.