ARMA 2 video game for Microsoft Windows, developed by Bohemia Interactive. It is the sequel to ARMA: Armed Assault (ARMA: Combat Operations in North America), and preceding ARMA 3.ARMA 2 saw a limited release in May 2009, and a wide release from June 2009 through July 2009. An expansion pack titled ARMA 2: Operation Arrowhead was…