Hessian69

One of the previous posters said it didn't work when he tried buying a game from BI Studio, so I'm scared if I buy the game on this website rather than Steam, it will rip me off because something's glitched. When will Steam release it?

I'm from the US. People are freaking me out about buying it through BI studio. Will it come out on Steam the same exact time? Also, if I buy the Digital Package version of the Alpha, that includes the full game when it's released without the need of any further money?

I'm currently downloading ARMA 2 and OA, I was just wondering besides DayZ what expansion is the most popular one that everyone is playing as far as multiplayer so I don't buy a bunch of them only to be let down because no one plays that particular one anymore? Thanks.