Arma 2 Official Website

Arma 2: Operation Arrowhead Update 1.63

June 30, 2014

Bohemia Interactive is pleased to announce the release of update 1.63 for Arma 2: Operation Arrowhead (changelog).

Besides the numerous fixes and optimizations which were introduced during the 1.63 beta program which covered almost a 2 year period for this iteration of the engine, the update focuses on the transition of the multiplayer from GameSpy matchmaking to Steam.

Activate non-Steam versions of Arma 2 on Steam

May 23, 2014

Attention: People who have a non-Steam version of Arma 2, and/or the Arma 2 expansions and DLC, can now activate their product key(s) on Steam. Please note that all future updates for the game will be delivered through Steam only. For more information about activating a product on Steam, please click here.

ARMA 2 IN-GAME TRAILER