Trees in Coldest
Video: Coldest's Crazy Bots
Bots were added to the mech fighting game Coldest. If you would like to help playtest the game together with the developer, follow the project's news feed (there will be an announcement for a session sometime soon) and get the git version via:
git clone git://coldestgame.git.sourceforge.net/gitroot/coldestgame/coldestgame coldest
Build instructions here.