Introduced with Arma 2: Operation Arrowhead version 1.55 – Category
From Bohemia Interactive Community
Features introduced with Arma 2: Operation Arrowhead version 1.55 may be recognised by the appearance of this icon: 
1.55
Pages in category "Introduced with Arma 2: Operation Arrowhead version 1.55"
The following 16 pages are in this category, out of 16 total.
