ARMA 2: Operation Arrowhead patch 1.55 released on STEAM

13 Nov 2010

New update 1.55 for ARMA 2: OA was released on STEAM service ! + Numerous stability and functionality fixes and improvements + Reworked MP SP/MP Mission Selector + Various visual optimizations and fidelity additions + Added many new scripting commands and event-handlers + AI behaviour related fixes and improvements click here to read detailed changelog about 1.55 update Have fun and please share Y…

Type

In-game event

On Steam

On Steam ↗