Update Guide – Arma 2
ARMA 2
So far all fully released patches and updates for Arma 2 have been cumulative, meaning you only need to download the latest one to be up to date. Further excluding the Steam version (see below) all patches and updates since v1.02 work with all versions of Arma 2.
For a full list of all released patches and updates see the Patches & Updates category.
Latest Version
For download mirrors see a patch's dedicated page.
Version: v1.08
Released: November 11th, 2010
Steam update
Steam latest version 1.08: Users with the Steam version of Arma 2 should only update the game using Steam's own updating system.
ARMA 2: Operation Arrowhead
So far all fully released patches and updates for Arma 2: Operation Arrowhead have been cumulative, meaning you only need to download the latest one to be up to date. All patches and updates since v1.54 work with all versions of Arma 2: Operation Arrowhead.
For a full list of all released patches and updates see the Patches & Updates category.
Latest Version
For download mirrors see a patch's dedicated page.
Version: v1.55
Released: November 11th, 2010
Steam update
Steam latest version 1.55: Users with the Steam version of Arma 2:Operation Arrowhead should only update the game using Steam's own updating system. However Steam users may still use the beta builds.
ARMA 2: BAF
So far only one patch (v1.01) has been released for British Armed Forces DLC. Operation Arrowhead patch 1.55 included this patch but was missing one signature file. To get your game working online you need to download the latest BAF patch and run it.
Latest Version
For download mirrors see a patch's dedicated page.
Version: v1.01
Released: November 11th, 2010
Steam update
Steam latest version 1.01: Users with the Steam version of BAF DLC should only update the game using Steam's own updating system.