There are a maximum of 18 Iron Grip: Warlord achievements worth 531
149 tracked gamers have this game, 4 have completed it (2.68%)
Lord of War26
Own every available weapon and upgrade, and get at least one kill with every weapon, all in a single round (including the officer’s chaingun, but not dynamite or the suicide vest).
Unlocked by 22 tracked gamers (15% - TSA Ratio = 2.57)