Kill yourself 5 times.
Kill 4 enemies with one Grenade.
Mission 4: Rebirth: Kill all fast-ropers before they hit the ground.
Mission 3: Influence: Close all of the sewer hatches.
Crank up 'Miniature Replica Soldier' theme song.
Mission 1: Foxtrot 813: Destroy all of the helicopters.
Complete the 'Reborn' campaign.
Mission 4: Rebirth: Destroy a Powered Armor unit in under thirty seconds.
Kill 4 enemies with one Slow-mo use.
Mission 3: Influence: Kill an enemy with an exploding vehicle.
Mission 2: Contact: Escape the Replica Forces without killing any Heavy Armor.
Mission 1: Foxtrot 813: Complete the level on foot without an EPA.
Complete Mission on any difficulty: Climax
Collect 100% of the journal intelligence found throughout the game.
Collect all Reflex Injectors in the game.
Complete Mission on any difficulty: Approach
Complete Mission on any difficulty: Epicenter
Slice up 10 enemies with the Laser.
Complete Mission on any difficulty: Keegan
Kill 10 enemies using combat opportunities.
Complete Mission on any difficulty: Snake Fist
Pin 10 enemies to the wall with the Hammerhead.
Collect 75% of the journal intelligence found throughout the game.
Complete Mission on any difficulty: Nurse's Office
Complete Mission on any difficulty: Elementary
Use 50 pieces of interactable cover.
Complete Mission on any difficulty: Top
Headshot 10 enemies with the Sniper Rifle.
Complete Mission on any difficulty: Ruin
Collect 50% of the journal intelligence found throughout the game.
Complete Mission on any difficulty: Replica
Complete Mission on any difficulty: Withdrawal
Complete Mission on any difficulty: Discovery
Roast 10 enemies with the Napalm Cannon.
Complete Mission on any difficulty: Awakening
Kill 10 enemies with Melee
Collect 25% of the journal intelligence found throughout the game.
Complete Mission on any difficulty: Sanctuary
Complete all Missions on the hardest difficulty.
Promoted to rank: Private
Promoted to rank: Second Lieutenant
Promoted to rank: Four Star General
All multiplayer achievements unlocked.
Get 20 kills during a ranked match.
Be the highest scoring player for 3 consecutive ranked matches in any game mode.
Kill the same player 5 times during any ranked match.
Set the C4 charge 3 times in a ranked FailSafe match.
Disarm a C4 charge 3 times in a ranked FailSafe match.
Capture a PHLAG 10 times during a ranked match.
In a ranked Blitz match that your team wins, be the only player on your team to capture a PHLAG.
Capture a control point 10 times during a ranked Control match.
Defend a control point 10 times during a ranked Control match.
Survive an entire ranked deathmatch match.
Kill 3 players while blinded from a shock grenade during any ranked match.
Play 8 hours worth of ranked multiplayer.
Have more kills than deaths at the end of any ranked match.
Destroy 100 combat ops while piloting a Powered Armor unit during ranked play.
Destroy 2 enemy Powered Armor units in the same ranked round with a carried weapon.