Renegade Ops
15 Achievements
8-10h
PS3
Inferno's Briefs
Steal all the Document Briefs in single player
9.4%
How to unlock the Inferno's Briefs achievement in Renegade Ops - Definitive Guide
Parnic
TrueAchievements
TrueAchievements
This is earnable on mission 8 in single player. Fairly early in the level, you'll get a secondary objective to steal documents. Follow the gray arrow to each document cache, destroy the box it points at, and collect the documents. Keep heading toward the gray arrow until the achievement pops.
You can earn this on Casual difficulty, but if you haven't gotten to the maximum level yet, you may as well play on Normal or Hardcore for the extra XP.
You can earn this on Casual difficulty, but if you haven't gotten to the maximum level yet, you may as well play on Normal or Hardcore for the extra XP.
TigerLust, Crowquilt
You can accomplish this while playing Mission#8. At some point, you will receive a secondary objective to steal the Document Briefs.
This one is easy to do at the same time as the primary objective! Bring up the mini-map by pressing 
and you will see gray dots showing the locations of the Briefs. Drive over and collect them, while completing the primary objectives nearby. There are quite a lot of Document Briefs, but you should have no trouble collecting them all.
Imadori
stratege.ru
stratege.ru
This guide was translated automatically.
It is necessary to collect all the documents pointed to by the gray arrow in mission 8. Best done on easy or medium difficulty.