Desura is a digital distribution app created by the Mod DB, which allows you to buy, install and play games with one click. So if you want to play ARMA: Gold and other great games like it, we recommend you give Desura a try, it is free to use and makes buying and installing games simple.
ARMA: Gold Windows You need 6.2gb hard disk space and 3.5gb download to install this game.