The base game includes only one mode, Gold Rush, with teams of attackers and defenders.Through five events such as describing to the newsletter, pre-ordering the game or reaching a certain rank in the demo, players could receive player codes to unlock five new weapons: F2000 assault rifle, USAS-12 semi-automatic shotgun, M60 light machine gun, QBU-88 sniper rifle and the silenced UZI submachine gu