All retail and non-Steam keys for the Arma 2 franchise, including Reinforcements activated on Steam Steam client as an administrator. menu at the top and select
Depending on how you own the game, you can retrieve your key through these methods: Steam Version Steam Library Right-click Arma 2: Reinforcements Operation Arrowhead if they are merged). Windows Registry arma 2 reinforcements cd key
If you see a "Reinforcements" key for less than $5, it’s either a scam or a duplicate. Original keys cost $19.99 in 2010. New old stock is rare. All retail and non-Steam keys for the Arma