User blog comment:Crazy sam10/Infinity Ward explains leaving Modern Warfare series/@comment-24.14.168.185-20130601162303/@comment-1840877-20130605070615

Sit in trench in rain. Sit in trench in snow. Sit in trench in fog. Fire a couple of rifle shots into no-man's-land. Sit in trench for another week. Shout of "over the top!" goes up, charge at enemy trench, die in about 30 seconds. Fun!