Day Z Announced as standalone title.

[PurePassion]

Here are renders of some of the weapons from the standalone

Crossbow with scope attachment

Hunting rifle

Customized AK

I think that AK looks familiar. I think I have seen it in a Red Hammer WIP report.

[Chortles]

Does someone knows if we will be able to buy the game through bistore?

I see no reason why not; I can't see any reason that Valve would somehow make the game impossible to buy anywhere except the Steam Storefront (as some of the "fearers" about Arma 3's Steamworks announcement seemed to be confused about, which is not the case), so BI Store would presumably sell Steam keys just like with Arma 3.