Continue playing to unlock this secret achievement.
Defend Burger Town.
Find Rojas in the Favelas.
Infiltrate the snowy mountain side base.
Get hand picked for Shepherd's elite squad.
Help train the local militia.
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
Kill 2 enemies with a single bullet in Single Player or Special Ops.
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
Kill a Jockey within 2 seconds of it jumping on a Survivor.
As the Jockey, ride a Survivor for more than 12 seconds.
As the Charger, grab a Survivor and smash them into the ground for a solid 15 seconds.
As the Charger, grab a Survivor and carry them over 80 feet.
As the Jockey, ride the Survivors twice in a single life.
Earn 1 star in Special Ops.
Play a perfect game in Homeroom (Win $1 Million with an A+ and no cheats)
Win $1,000,000 in Homeroom mode (local game only)
Survive the land and air conflict surrounding Okinawa on any difficulty. (Solo only)
Sack the QB before he can hand the ball off. 5 min qtrs, All Pro (no co-op)
Trigger a gang tackle with 7+ players. 5 min qtrs, All Pro (no co-op)
Complete a pass to an unintended receiver. 5 min qtrs, All Pro (no co-op)
Win possession of the ball after a fumble pile-up. 5 min qtrs, All Pro (no co-op)
Complete a pass for 50 or more yards in an Exhibition or Dynasty Mode game (excludes co-op).
Score a TD when running a play that is 100% setup (excludes co-op).
Do not throw any interceptions in an Exhibition or Dynasty Mode game (excludes co-op).
Take an interception back to the house in an Exhibition or Dynasty Mode game (excludes co-op).
Intercept 2 passes in an Exhibition or Dynasty Mode game (excludes co-op).
Scoop a fumble on defense and take it to the house in a Dynasty or Exhibition game (excludes co-op).
Jar the ball loose with a User-Controlled Hit Stick tackle (excludes co-op).
Take a punt or kickoff back to the house for a touchdown in Exhibition or Dynasty (excludes co-op).
As the away team, get into the endzone in the first 30 seconds of the game (excludes co-op).
Defeat a Majini with a rotten egg.
Defeat 2 enemies with one flash grenade.
Earn 75,000 points in a single Nazi Zombie game. (Map Pack 2 only)
Get 150 zombie headshots in a single game. (Map Pack 2 only)
Score at least 80,000 points in Team Survivors.
Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)
Kill no more than one zombie with a nuke. (Map Pack 2 only)
Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)
Save partner 10 times when DYING is displayed.
Kill 200 zombies in a single game. (Map Pack 2 only)
Recruit your first soldier.
Create a mobster using MobFace.
Defeated the Lambent Brumak
Found Maria