After Grand Theft Auto a few months ago (story), Rockstar is now offering another classic game for free. Originally released on DreamCast in 1999, Wild Metal is a 3D strategic vehicular combat game set in a distant land, in which you command armed roving vehicles to disrupt dangerous automated military units that have overtaken the Tehric planetary system. The game has now been optimized for play on modern PCs and is available for free here (simply fill in the form and you will receive an email with a link to download the 170 MB zip file).