13. Arma III
Arma III is the third game in Bohemia Interactive's series of realistic first person shooters. It's the closest thing you'll get to a lifelike military experience short of washing APCs and shining uniform boots.
There's lifesized battlegrounds, one-hit kills, and all sorts of logistical considerations that make the game a seriously enjoyable experience for serious gamers who want more out of their shooters.
Release Date: TBA