Arma 2
Arma 2 is a realistic tactical shooter for the PC and is developed by Bohemia Interactive. Arma 2 is the spiritual successor to ARMA:Armed Assault (ARMA: Combat Operations in North America).
System Requirements
Version Differences
Arma 2 is available via retail. The digital download versions of the game are available on steam and Sprocket Idea.
Arma 2: Combined Ops contains the original Arma 2 game and the expansion pack ARMA 2: Operation Arrowhead.
Patches
The latest patch 1.60 for ARMA 2 Combined Ops is 1.60. The latest patch for vanilla ARMA 2 is 1.11 these are available on the Arma 2 website.