NPCs are also available in multiplayer missions, both as allies and enemies, while the mission editor allows users to script battle scenarios. The number of people allowed in a multiplayer game is limited only by the server’s capability. The multiplayer aspect of the game features a “Join in Progress” option, so that players can play without waiting. About Arma: Armed AssaultĪRMA: Armed Assault (stylised as ARMA known as ARMA: Combat Operations in North America), is a tactical military first- and third-person shooter, released in 2006. Download Arma: Armed Assault for free on PC – this page will show you how to download and install the full version of Arma: Armed Assault on PC.