Bohemia Interactive has revealed that Valves Steam will be required to play Arma 3. In a developer's blog post, Project Lead Joris-Jan vant Land explains that due to a difficult phase in the game's development, including the recent incident in Greece, the team was forced to re-evaluate the project, and saw that Steam was one step it needed to get Arma 3 back on track for release in 2013.
via N4G: pc news feed http://n4g.com/news/1178396/arma-3-requires-valves-steam-to-play
via N4G: pc news feed http://n4g.com/news/1178396/arma-3-requires-valves-steam-to-play