well, i could use some help :P i thinking of buying it. but as i see it theres 2 diffrennt games? arma arrowhead and arma Reinforcements. whats the diffrence which do most people play? and is there a free version too? im a little confused :P but i`v watched alot of videos and it seems like my type og game ^^

There's a free version, and ArmA Reinforcements has more maps, and more troops.
And what do you want in a game? I've had it for over a year, and know almost everything about it ^.^

nice ^^

Well is ArmA Reinforcements ralistic? or atleast a little :P
Are the story fun? if there is one ?
Is it easy to find a server with a decent number of player in it?
and is it fun? ^^ that is all i think

There are many servers with enough players, and both versions are EXTREMELY realistic. When I say realistic, I mean realistic physics, realistic enviornment, realistic tactics. There is a campaign, which is quite difficult until you get the feel of the game by testing things out in the editor. The campaign is fun, and when you finish it, you can download user-made missions, or even full campaigns.
A question for you, how powerful is your computer? If you don't know, then you could just tell me the model number (ex. HP Pavilion Dv7) and I could look it up for you.

thanks man! Seems awsome ^^ I have an decent laptop i play on right now. Acer Aspire 7738. I tried on a website called can you run it or some shit. i apperantly could run Reinforcements but not Arrowhead :/

Yup, you can run both, also, try getting ArmA 1, it's cheaper, basically the same, and runs faster.

okey. thank you for all your help!

Just doing a random person a favor.
Not like I had anything better to do!