Arma II 2 ( Steam Key / Region Free )
The Day Z Mod requires both Arma II and Arma II: Operation Arrowhead.
You must first launch ARMA II and ARMA II Operation Arrowhead before running "Arma 2: DayZ mod" for the first time.
Join the scores of desperate survivors in the free "Arma 2: DayZ Mod",
the award-winning and massively popular persistent multi-player mod created by Dean ´Rocket´ Hall for "Arma 2: Combined Operations"!
Go Solo, team up with friends or take on the world as you choose your path in this brutal and chilling landscape using whatever means you stumble upon to survive. However the infected are not your only threat. You will be forced to fight for your life against other survivors, over rare necessities like food and water, in your constant battle to survive in this wicked world.
1. You need to download and install Steam http://steampowered.com/download/SteamInstall.msi
2. Go to your account or register a new one.
3. Go to the "My Games" and select "Activate via Steam ...", and enter the key received after payment.
4. Once activated, the game will appear in the game list (Library) and you can download it