updated 10:55 am EDT, Fri June 4, 2004
America\'s Army: SF 2.1
is an update to the free Internet-based game that focuses "on the critical, specialized role of the Army's Special Forces within the U.S. Army as they fight the Global War on Terrorism, but expands the scope to include Stryker vehicles, and the M136 AT4." It now implements a new Karma Physics Engine, which applies real-life physics (and other variables such as gun/bullet type, distance, etc.) to all player characters. It adds new adjustable 3D ironsights with custom distance ranges, a new tournament mode (with a warm-up period), new tournament squad leader/admin functions, a new dmo/kiosk mode, two new maps, and more.