| Game |
Achievement |
Points |
Unlocked |
 |
 |
Tough Stuff |
1.93 | 08/24/2014 17:05:42 |
| Complete all missions on Hardcore Difficulty |
|
 |
Inferno's Briefs |
1.47 | 08/24/2014 16:47:16 |
| Steal all the Document Briefs in single player |
|
 |
Mega Kill Combo |
1.97 | 08/24/2014 16:22:54 |
| Get a 50x Damage Streak in single player |
|
 |
From Cold Dead Hands |
1.40 | 08/16/2014 21:22:20 |
| Steal all Inferno's Weapon Crates in single player |
|
 |
Jonesing for Relics |
1.40 | 08/16/2014 21:03:12 |
| Return all the Relics to the Museum in single player |
|
 |
Lord Master of Great Skill |
1.88 | 08/16/2014 20:28:03 |
| Get "Skill Level - Alien" in single player |
|
 |
To Hell and Back |
1.43 | 10/28/2011 16:12:49 |
| Complete Mission 9 on any Difficulty in single player |
|
 |
Supply Problems |
1.41 | 10/28/2011 14:52:18 |
| Destroy all Mining Carts in the Kaabe Mountains in single player |
|
 |
A Mess of Stiff Staff Sergeants |
1.14 | 10/27/2011 16:55:33 |
| Kill Inferno's Sergeants in single player |
|
 |
Airborne |
0.85 | 10/27/2011 15:59:33 |
| Pilot a helicopter in single player |
