Jeu
Mega Kill Combo
Get a 50x Damage Streak in single player
27
pts
Tough Stuff
Complete all missions on Hardcore Difficulty
24
pts
Lord Master of Great Skill
Get "Skill Level - Alien" in single player
23
pts
The Daily Grind
Get a character to max level
19
pts
Extraction
18
pts
Goody Two Shoes
Bring 20 Prisoners to the Church in single player
14
pts
Intelligence
14
pts
Inferno's Briefs
Steal all the Document Briefs in single player
10
pts
Naughty or Nice
9
pts
Jonesing for Relics
Return all the Relics to the Museum in single player
9
pts
Pansy Worm
9
pts
To Hell and Back
Complete Mission 9 on any Difficulty in single player
8
pts
From Cold Dead Hands
Steal all Inferno's Weapon Crates in single player
8
pts
Supply Problems
Destroy all Mining Carts in the Kaabe Mountains in single player
8
pts
A Mess of Stiff Staff Sergeants
Kill Inferno's Sergeants in single player
4
pts
Airborne
Pilot a helicopter in single player
2
pts