User blog comment:Drkdragonz66/Call of Duty: Iron Wolf?/@comment-99.29.5.52-20120102173225/@comment-1191892-20120102193115

''They got to the office at 5 to 6 in the morning and would pull all nighters. No sleep for days. And most just slept at the office so when they woke up, straight to work on Halo. ''

Every game is like that at crunch time.