“Men, we are the first, last and often only line of defence the Imperium has against what is out there. You and that fine piece of Imperial weaponry you hold in your hands is all that is keeping humanity alive. Most of you will probably not live to see your second year in the Guard and most of you will probably never see your homeworlds again, but I can guarantee you that when you do fall, with a prayer to the most high and mighty God-Emperor on your lips, you will have earned the right to call yourself a man!” 
      –Staff Sergeant Vermak, 12th Cadian Shock Regiment

Only War is a complete, standalone Warhammer 40,000 roleplaying game experience in which players take on the roles of soldiers in the Imperial Guard, the galaxy-spanning armies of the God-Emperor. Fully compatible with FFG’s other Warhammer 40,000 Roleplay titles, this comprehensive game system explores a previously unseen side of life in the Imperium of Man.