Renegade Ops
GPBmike's Progress
Goody Two Shoes
Bring 20 Prisoners to the Church in single player
Unlocked 30 Oct 2011 at 9:22 PM
Airborne
Pilot a helicopter in single player
Unlocked 28 Oct 2011 at 5:50 AM
A Mess of Stiff Staff Sergeants
Kill Inferno's Sergeants in single player
Unlocked 28 Oct 2011 at 6:13 AM
Jonesing for Relics
Return all the Relics to the Museum in single player
Unlocked 29 Oct 2011 at 7:37 PM
From Cold Dead Hands
Steal all Inferno's Weapon Crates in single player
Unlocked 5 Nov 2011 at 6:29 PM
Supply Problems
Destroy all Mining Carts in the Kaabe Mountains in single player
Unlocked 5 Nov 2011 at 7:04 PM
Inferno's Briefs
Steal all the Document Briefs in single player
Unlocked 5 Nov 2011 at 7:49 PM
To Hell and Back
Complete Mission 9 on any Difficulty in single player
Unlocked 6 Nov 2011 at 6:59 PM
Tough Stuff
Complete all missions on Hardcore Difficulty
The Daily Grind
Get a character to max level
Mega Kill Combo
Get a 50x Damage Streak in single player
Lord Master of Great Skill
Get "Skill Level - Alien" in single player
Extraction
Intelligence
Pansy Worm
Naughty or Nice