What is the pricing model?
The game will get more expensive as it moves through its development, starting out fairly cheap and rising in price as its matures and more features get added. When you buy it once, you will have access to the whole DayZ Game. No decision or information exists about DLC or anything like that, but we can confirm that DayZ will not feature in-game purchases.
http://forums.dayzgame.com/index.php?/topic/153994-early-access-important-information-known-issues/
The game will get more expensive as it moves through its development, starting out fairly cheap and rising in price as its matures and more features get added. When you buy it once, you will have access to the whole DayZ Game. No decision or information exists about DLC or anything like that, but we can confirm that DayZ will not feature in-game purchases.
http://forums.dayzgame.com/index.php?/topic/153994-early-access-important-information-known-issues/