COOP 32 Multiplayer mission pack by Snake Man, PMC.
No addons required.
ArmA 2 Combined Operations multiplayer mission pack for 32 players cooperatively. You play as US Army soldiers defending a base against Takistani militia forces in Takistani terrain.
Features: Random weather, random AI forces, server mission start parameters for friendly AI/helicopters, OPFOR strength and weather.
This mission requires a Dedicated Server, the objectives will not show up as task on Hosted server. Sorry for the inconvenience, but we develop and play on dedicated server and at this time adding support for hosted servers is not withing our scope.
Installation: How to install a mod.
Download PMC Tactical ArmA 2 Missions page.