Complete each of the following achievements below to get the allotted gamerscore.
| Unlockable: | How to unlock: |
| Alpha District - Elite (20) | Complete Act 1 "Alpha District" on Elite difficulty |
| Are You Cheating? (20) | Score 30 headshots with any weapon in multiplayer games |
| Bullets Are Expensive (20) | Kill 25 opponents with melee attacks in multiplayer games |
| Munitions Plant - Elite (20) | Complete Act 4 "Munitions Plant" on Elite difficulty |
| MVP (20) | Capture 25 flags in Capture the Flag |
| The Forgotten - Elite (20) | Complete Act 3 "The Forgotten" on Elite difficulty |
| The Stronghold - Elite (20) | Complete Act 2 "The Stronghold" on Elite difficulty |
| Yoink! (20) | Retrieve 50 flags in Capture the Flag |
| Anytime, Anyplace (25) | Win a Ranked match on every map |
| I Don't Rent, I Own (25) | Win a Ranked Deathmatch game by at least 5 kills |
| Jack of All Frags (25) | Win a Ranked match in every game mode |
| Keep Away! (25) | Win a Ranked Capture the Flag game without the other team capturing your flag |
| King Me! (25) | Win a Ranked King of Time game by at least 5 kills |
| Not Even Close (25) | Win a Ranked 1v1 game without dying once |
| Nuclear Winter Wonderland (25) | Win a Ranked Meltdown Madness game by at least 30 seconds. |
| That Guy Is Swift (25) | Complete a level without dying on Skilled difficulty |
