DARPA Robotics Challenge

A cool challenge for agents acting in virtual worlds:

http://www.darpa.mil/NewsEvents/Releases/2013/06/27.aspx

http://www.theroboticschallenge.org/local/images/VRC/video/VRC_Driving_Example_2X_SPEED.wmv

http://www.theroboticschallenge.org/local/documents/VRC%20Tech%20Guide%20Release%202%20DISTAR%20Case%2021251.pdf

Thanks to M.T. for mentioning about it.