Complete each achievement to get the allotted gamerscore.
Unlockable How to Unlock
Dead Eye (15) Headshot 10 enemies with the Sniper Rifle.
Kiss the Cook (15) Roast 10 enemies with the Napalm Cannon.
Snake Fist! (15) Kill 10 enemies with Melee
Stick Around (15) Pin 10 enemies to the wall with the Hammerhead.
Blinding Truth (15) Slice up 10 enemies with the Laser.
Raining Men (15) Kill 4 enemies with one Grenade.
Deadly Ballet (15) Kill 4 enemies with one Slow-mo use.
Home Wrecker (15) Use 50 pieces of interactable cover.
Bank Shot (15) Kill 10 enemies using combat opportunities.
Complete: Sanctuary (15) Complete Mission on any difficulty: Sanctuary
Complete: Awakening (15) Complete Mission on any difficulty: Awakening
Complete: Discovery (15) Complete Mission on any difficulty: Discovery
Complete: Withdrawal (15) Complete Mission on any difficulty: Withdrawal
Complete: Replica (15) Complete Mission on any difficulty: Replica
Complete: Ruin (15) Complete Mission on any difficulty: Ruin
Complete: Top (15) Complete Mission on any difficulty: Top
Complete: Elementary (15) Complete Mission on any difficulty: Elementary
Complete: Nurse's Office (15) Complete Mission on any difficulty: Nurse's Office
Complete: Snake Fist (15) Complete Mission on any difficulty: Snake Fist
Complete: Keegan (15) Complete Mission on any difficulty: Keegan
Complete: Epicenter (15) Complete Mission on any difficulty: Epicenter
Complete: Approach (15) Complete Mission on any difficulty: Approach
Complete: Climax (15) Complete Mission on any difficulty: Climax
Veteran (30) Complete all Missions on the hardest difficulty.
All Juiced Up (30) Collect all Reflex Injectors in the game.
Paparazzi (15) Collect 25% of the journal intelligence found throughout the game.
Stalker (20) Collect 75% of the journal intelligence found throughout the game.
Historian (15) Collect 50% of the journal intelligence found throughout the game.
Oracle (30) Collect 100% of the journal intelligence found throughout the game.
Enlisted (10) Promoted to rank: Private
Officer and Gentleman (30) Promoted to rank: Second Lieutenant
Four Star General (60) Promoted to rank: Four Star General
Five Star General (100) All multiplayer achievements unlocked.
Bloodbath (10) Get 20 kills during a ranked match.
Finishing First (35) Be the highest scoring player for 3 consecutive ranked matches in any game mode.
Monogamous Fragger (15) Kill the same player 5 times during any ranked match.
Demolitions Expert (30) Set the C4 charge 3 times in a ranked FailSafe match.
Dastardly Disarmer (15) Disarm a C4 charge 3 times in a ranked FailSafe match.
The Mad Capper (15) Capture a PHLAG 10 times during a ranked match.
MVP (30) In a ranked Blitz match that your team wins, be the only player on your team to capture a PHLAG.
Gotta Cap 'Em All (15) Capture a control point 10 times during a ranked Control match.
Control Freak (20) Defend a control point 10 times during a ranked Control match.
Untouchable (15) Survive an entire ranked deathmatch match.
Flash Dance (20) Kill 3 players while blinded from a shock grenade during any ranked match.
Time well spent (25) Play 8 hours worth of ranked multiplayer.
Suicidal Tendencies (20) Kill yourself 5 times.
I'll Take Those Odds (15) Have more kills than deaths at the end of any ranked match.
City Planner (20) Destroy 100 combat ops while piloting a Powered Armor unit during ranked play.
Bad Robot (15) Destroy 2 enemy Powered Armor units in the same ranked round with a carried weapon.
Main Menu Background Change

The menu's backgrounds changes upon completion of the game on any difficulty level.
Unlockable How to Unlock
"Project Harbinger" Main Menu Background Complete the single player mode on any difficulty.