Enter 'F3ARDAY1' without the quotes as your Profile name. Using this cheat will disable Achievements.

Complete the following tasks to unlock the corresponding achievements and thier GamerScore.

Initiation - GamerScore 5:
Complete Interval 2 in the Campaign.

Water Treatment Facility - GamerScore 5:
Complete Interval 3 in the Campaign.

Armacham - GamerScore 5:
Complete Interval 7 in the Campaign.

Slums - GamerScore 5:
Complete Interval 8 in the Campaign.

Secret Facility - GamerScore 5:
Complete Interval 10 in the Campaign.

Intel - GamerScore 5:
Gather every phone message and lap top in the Campaign.

Medic! - GamerScore 5:
Use 50 Medkits in the Campaign or Instant Action.

MP 100 - GamerScore 5:
Participate in 100 rank Multiplayer games of any type.

Feared - GamerScore 5:
Complete every Instant Action map on any difficulty except Low.

Assaulter - GamerScore 5:
Kill 50 enemies with the G2A2 in any ranked Multiplayer games.

Belly Gunner - GamerScore 5:
Kill 50 enemies with the turret in any ranked Multiplayer games.

Grenadier - GamerScore 5:
Kill 50 enemies with the N6A3 in any ranked Multiplayer games.

Pistoleer - GamerScore 5:
Kill 50 enemies with the AT-14 in any ranked Multiplayer games.

PumpShotty Ownage - GamerScore 5:
Kill 50 enemies with the VK-12 in any ranked Multiplayer games.

Repeating Offender - GamerScore 5:
Kill 50 enemies with the MP-50 in any ranked Multiplayer games.

Rocketman - GamerScore 5:
Kill 50 enemies with the MOD-3 in any ranked Multiplayer games.

Trap Layer - GamerScore 5:
Kill 50 enemies with the AT-S in any ranked Multiplayer games.

Sapper - GamerScore 5:
Kill 50 enemies with the M77 in any ranked Multiplayer games.

Sniper - GamerScore 5:
Kill 50 enemies with the ASP in any ranked Multiplayer games.

Sub-Jugator - GamerScore 5:
Kill 50 enemies with the RPL in any ranked Multiplayer games.

Slow Jo - GamerScore 5:
Kill 5 enemies with one SlowMo use in the Campaign or Instant Action.

Perforator - GamerScore 5:
Kill 50 enemies with the 10mm HV Penetrator in any ranked Multiplayer games.

Team Victory - GamerScore 5:
Win 5 each of ranked CTF, SlowMo CTF, TDM, SlowMo TDM and Team Elimination games in Multiplayer.

Environmentalist - GamerScore 5:
Kill 10 enemies with barrels, fire extinguishers or fuse boxes in the Campaign or Instant Action.

Black Belt - GamerScore 5:
Kill 50 enemies with Round House Kicks, Flying Kicks or Slide Tackles in any ranked MP games.

Explosives Expert - GamerScore 5:
Kill 3 or more enemies with a single N6A3, AT-S or M77 in the Campaign or Instant Action.

Brawler - GamerScore 5:
Kill 50 enemies with Punches or Rifle Butts in any ranked Multiplayer games.

Disintegrator - GamerScore 5:
Kill 50 enemies with the Type-7 in any ranked Multiplayer games.

Dual Machinist - GamerScore 5:
Kill 50 enemies with the SM15 in any ranked Multiplayer games.

Bullet Sponge - GamerScore 5:
Use 50 armor vests in the Campaign or Instant Action.

Ammo Hog - GamerScore 35:
Win the Campaign using less than 500 rounds of ammo.

Dead Eye - GamerScore 35:
Kill 150 enemies with Headshots in any ranked Multiplayer games.

Demolitions Expert - GamerScore 35:
Kill 200 enemies with the N6A3, AT-S or M77 in any ranked Multiplayer games.

Explorer - GamerScore 35:
Find every Health Booster and Reflex Booster in the Single Player campaign.

No Fear - GamerScore 35:
Win every Instant Action map on Extreme difficulty.

Exterminator - GamerScore 35:
Kill every enemy in the Campaign.

Fearless - GamerScore 35:
Win the Campaign on any difficulty except Low.

No Juice - GamerScore 65:
Complete the Campaign on any difficulty without using any Boosters.

Real Time - GamerScore 65:
Complete the Campaign on any difficulty without using SlowMo.

MP 1000 - GamerScore 75:
Participate in 1000 ranked Multiplayer games of any type.

Fearless Flagman - GamerScore 75:
Successfully capture 50 flags in ranked CTF or SlowMo CTF games.

Multiplayer Victory - GamerScore 75:
Win any ranked Deathmatch, SlowMo Deathmatch or Elimination Multiplayer game.

Fearsome - GamerScore 100:
Complete the Campaign on Extreme difficulty.

Survivalist - GamerScore 150:
Complete the Campaign on any difficulty without dying.