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.
Unlockable How 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.
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.
Unlockable How to Unlock 1 Life: 10 Kills - 1 Weapon Kill 10 people with the same weapon in one life. 1 Life: 15 Bonuses Get 15 different bonuses in one life. 1 Life: 25 Bonus XP Gain 25 bonus XP in one life. 1 Life: 5 XP - 5 Backpacks Get 5 XP with 5 different backpacks in one life. 1 Life: 50 XP Gain 50 core or bonus XP in one life. 1 Life: Kill - 5 Weapons Kill 5 people with 5 different weapons in one life. 10 Kills - Every Weapon Kill ten players with each individual weapon. 10 Wins - Every Game Type Win 10 matches in every gametype. 100 Wins Win 100 matches. (Mode does not matter) 100 XP - Every Backpack Gain 100 XP with each individual backpack. 100 XP - Every Weapon Gain 100 XP with each individual weapon. 1000 Kills - 1 Weapon Kill 1000 players with one weapon. 5 XP - Every Bonus Event Gain 5 XP with each bonus event. 500 XP - 1 Bonus Event Gain 500 XP with one bonus event. (Ex. Assist) 5000 XP - 1 Backpack Gain 5000 XP with one backpack. (Ex. Rhino) 5000 XP - 1 Weapon Gain 5000 XP with one weapon. (Ex. Assault Rifle)
Contributed By: Shuriken243.
You unlock these cheats by getting certain achievements. Note: Disables Achievements.
Unlockable How to Unlock Cool Turrets: Turrets do not overheat Unlocked via the Tank Buster achievement Free Upgrade: Upgrades at the safehouse are free Unlocked via the Freedom Fighter achievement Max Morale: Max morale in all sectors Unlocked via the Don't Tread on Me achievement Max Technology: EDF/Guerilla/Marauder always have best armor and weapons Unlocked via the Red Dawn achievement No Green Alert Unlocked via the One Man Army achievement Super Debris: All explosive damage and damage from collisions is tripled Unlocked via the Coming Down achievement Super Hammer: Makes your sledgehammer super strong Unlocked via the Best Friends Forever achievement Super Jetpack - Jetpack recharges twice as fast Unlocked via the Power to the People achievement Super Sprinting: Player runs at 1.5x normal speed while sprinting Unlocked via the Working The Land achievment Super Toughness - Greatly increases the amount of damage you can take Unlocked via the Lost Memories achievement Unlimited Ammo: Infinite ammo for all weapons Unlocked via the Freed Space achievement
Know Something We Don't?
You can submit new cheats for this game and help our users gain an edge.
Have We Been Fooled?
You can submit a problem report for any non-working or fake code in the lists above.