released an updated version of the All in Arma (AiA)
project on the BI forums
All in Arma Standalone (AiA SA) allows you to use all the content of the other Arma games in Arma 3 - namely Arma 1, Arma 2, Operation Arrowhead and DLCs.
- From terrains to weapons, vehicles, missions and eventually infantry - all your beloved Arma content available inside Arma 3.
- AiA SA serves as an unified base for mission designers as well as for multiplayer to allow everyone to easily join servers.
- It also makes it possible to use community made content from previous Arma products in Arma 3 (except infantry).
More information can be found in the release thread.