scorpcwh 0 Posted August 4, 2012 (edited) HiI have Arma 2 standard on disk (None steam) and Operation Arrowhead on steam, will i be able to play or will I need Combined Operations (even though it is Arma 2 and OA combined)?I didn't know if having one on steam and the other not on steam would cause an issue. I did do some research but didn't find any results.Thanks Edited August 4, 2012 by Scorpcwh Share this post Link to post Share on other sites
tsandrey 379 Posted August 4, 2012 (edited) You just need both installed. You don't need to run COI think that's how it works normally. I have Arma 2 Free and OA and I can play fine! Edited August 4, 2012 by TSAndrey Share this post Link to post Share on other sites
Stalker6 0 Posted August 4, 2012 (edited) wow didnt saw ur reply -- edited got my answer-- Edited August 4, 2012 by Stalker6 Share this post Link to post Share on other sites
Artisz 0 Posted August 4, 2012 http://kodabar.blogspot.dk/2012/05/how-to-install-dayz-with-arma-2-free.html this is how to play DayZ without having ARMA 2 (CO). It works perfectly, just a little time is needed :). Share this post Link to post Share on other sites