• Passwords

    At the main menu select Options, then select Extras, then select Enter Code and enter the following code.

    MAPMAYHEMBonus Multiplayer Map Pack Featuring Four Maps
    HARDHITTERUnlocks golden sledgehammer for single player use

    Contributed By: MangledMailMan and beatlessbob.


  • Bonus XP Events

    Bonus XP Events are unlocked as you gain more and more experience, however the name doesn't necessarily tell you what you need to get the event. Here is a full list of all the Bonus XP Events, and what you actually need to do to activate it. You gain 1 extra XP for every Bonus XP Event that you carry out. The EXP required to unlock the Bonus XP events are written in green. If you fulfil any of the Bonus XP Events before unlocking it, then you will Not get the Bonus XP. In short, you need to unlock it, and then you'll start getting Bonus XP for the event.

    UnlockableHow to Unlock
    Air Strike (13000)Kill an enemy while in the air
    Assist (150)Damage an enemy, a teammate then kills
    Back Off (6600)Kill an enemy who is melee attacking at close range
    Backfire (7800)Kill an enemy with their own explosive
    Backwhat? (3200)Kill an enemy that is wearing a backpack while you are not wearing one
    BBQ (17500)Hit 3 enemies simultaneously with the Arc Welder
    Beat Down (1600)Kill an enemy with a melee attack
    Blast (11500)Kill an enemy with an explosive barrel or tank
    Blindside (18750)Kill an enemy from behind
    Bullseye (7200)Kill an enemy with a direct rocket hit
    Camper (52000)Kill an enemy while standing still
    Charge (8750)Rhino charge through a wall and kill an enemy
    Crush (1500)Kill an enemy with building debris
    Death By Boundary (4100)Knock an enemy out of the level boundaries
    Death from Above (2150)Kill an enemy by thrusting down
    Death from Below (29000)Kill an enemy by thrusting up
    Doppleganger (38000)Kill an enemy that has the same backpack you do
    Dust Bunny (15500)Kill an enemy who is in mid-jump
    Flagman (12200)Kill an enemy with their team flag
    Full Control (5400)Fully repair a target
    Ghost Kill (7000)Kill a stealthed Enemy
    Good Timing (16500)Use the Rhino or Thrust pack to survive an attack
    Hail Mary (10900)Kill an enemy from far away without using a gun
    Headshot Kill (4500)Kill an enemy with a headshot
    Heal Teammate (325)Restore at least half of a teammate's health
    Interceptor (10600)Kill a ragdolling enemy in mid-air
    Knockdown (3650)Knock down multiple enemies simultaneously with the concussion pack
    Lined Up (33000)Hit 2 or more enemies with one Rail Driver shot
    Mega Kill (5800)Kill multiple enemies within 3 seconds
    No Problem (56000)Kill an enemy while at full health
    Pack Hunter (550)Be near a teammate when they kill an enemy
    Payback (20250)Exact revenge within 15 seconds of respawning
    Power Trip (9500)With Firepower active, kill an enemy with a melee weapon
    Rainbow Wars (31000)Kill an enemy that is using the Heal Pack
    Remote Save (2300)Kill an enemy before they can detonate a remote charge stuck to you or a teammate
    Rescue Kill (700)Kill an enemy near a teammate that has been knocked down
    Shake it Up (14200)Kill an enemy while your Tremor pack is activated
    Sharpshooter (24000)Shoot and kill an enemy from far away
    Sleeper Kill (27000)Kill a fallen enemy with a melee attack
    Streak Stopper (1800)Kill an enemy who is unstoppable
    Stuck (4400)Detonate a remote charge stuck to an enemy
    Survivor (2600)Recover to full health after nearly dying
    Synchronized Kill (900)Kill an enemy at the same time a nearby teammate does
    Unstopable (3050)Kill 5 or more enemies in a row
    Vendetta (1200)Kill an enemy who recently killed a teammate
    Vertigo (48000)Kill an enemy above or below you
    Who's #1 (5000)Kill the enemy with the highest number of kills
    X-Ray (22500)Kill an enemy through a wall with the Rail Driver
    You're doing it wrong! (8250)Kill an enemy with the Reconstructor
    Zombie Kill (44000)Kill an enemy from beyond the grave

    Contributed By: kaliko2005.

  • Insane Difficulty

    Beat the campaign on any difficulty to unlock insane difficulty

    Contributed By: gimlai.

  • Multiplayer Hidden Challenges

    There are 16 total Hidden Challenges in Multiplayer for you to unlock, here you can see how to unlock each of these challenges. These can be achieved in Matchmaking, Custom Games, or a combination of both modes. Six of these must be achieved in one life, while the others are overall.

    UnlockableHow to Unlock
    1 Life: 10 Kills - 1 WeaponKill 10 people with the same weapon in one life.
    1 Life: 15 BonusesGet 15 different bonuses in one life.
    1 Life: 25 Bonus XPGain 25 bonus XP in one life.
    1 Life: 5 XP - 5 BackpacksGet 5 XP with 5 different backpacks in one life.
    1 Life: 50 XPGain 50 core or bonus XP in one life.
    1 Life: Kill - 5 WeaponsKill 5 people with 5 different weapons in one life.
    10 Kills - Every WeaponKill ten players with each individual weapon.
    10 Wins - Every Game TypeWin 10 matches in every gametype.
    100 WinsWin 100 matches. (Mode does not matter)
    100 XP - Every BackpackGain 100 XP with each individual backpack.
    100 XP - Every WeaponGain 100 XP with each individual weapon.
    1000 Kills - 1 WeaponKill 1000 players with one weapon.
    5 XP - Every Bonus EventGain 5 XP with each bonus event.
    500 XP - 1 Bonus EventGain 500 XP with one bonus event. (Ex. Assist)
    5000 XP - 1 BackpackGain 5000 XP with one backpack. (Ex. Rhino)
    5000 XP - 1 WeaponGain 5000 XP with one weapon. (Ex. Assault Rifle)

    Contributed By: Shuriken243.

  • Unlockable Cheats

    You unlock these cheats by getting certain achievements. Note: Disables Achievements.

    UnlockableHow to Unlock
    Cool Turrets: Turrets do not overheatUnlocked via the Tank Buster achievement
    Free Upgrade: Upgrades at the safehouse are freeUnlocked via the Freedom Fighter achievement
    Max Morale: Max morale in all sectorsUnlocked via the Don't Tread on Me achievement
    Max Technology: EDF/Guerilla/Marauder always have best armor and weaponsUnlocked via the Red Dawn achievement
    No Green AlertUnlocked via the One Man Army achievement
    Super Debris: All explosive damage and damage from collisions is tripledUnlocked via the Coming Down achievement
    Super Hammer: Makes your sledgehammer super strongUnlocked via the Best Friends Forever achievement
    Super Jetpack - Jetpack recharges twice as fastUnlocked via the Power to the People achievement
    Super Sprinting: Player runs at 1.5x normal speed while sprintingUnlocked via the Working The Land achievment
    Super Toughness - Greatly increases the amount of damage you can takeUnlocked via the Lost Memories achievement
    Unlimited Ammo: Infinite ammo for all weaponsUnlocked via the Freed Space achievement

    Contributed By: Hero_oftime and Chronochross.

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