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

Submitted By: Peas

Multiplayer Challenges

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)

Submitted By: Kyle The Multiplayer

Insane Difficulty

Beat the campaign on any difficulty to unlock insane difficulty

Submitted By: dave

Unlockable Cheats

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 Sprinting: Player runs at 1.5x normal speed while sprinting - Unlocked via the Working The Land achievment
Unlimited Ammo: Infinite ammo for all weapons - Unlocked via the Freed Space achievement

Submitted By: seth

Achievements

A Winner is You! (20) - Win 250 matchmaking games.
Battle Scarred (25) - Earn 10,000 XP in Multiplayer.
Best Friends Forever (10) - Kill 100 EDF with the sledgehammer during the Campaign.
Broken Supply Line (10) - Destroy 250 EDF supply crates.
Can't Get Enough (20) - Play every mode on all maps in Wrecking Crew.
Check Your Map (10) - Finish a match on every map in Multiplayer.
Clean and Righteous! (15) - Destroy 5 High Importance targets.
Coming Down! (10) - Destroy 50 EDF owned buildings.
Coup D'etat (50) - Liberate Eos Sector.
Courier of Pain (20) - Score 5,000 kills in Multiplayer.
Death From Above (20) - Liberate Dust Sector.
Detective (20) - Complete 8 hidden challenges in Multiplayer.
Disaster Area (50) - Destroy 1 billion credits worth of EDF property.
Doing Your Part (10) - Kill 10 enemies in a Matchmaking Match.
Don't Tread On Me (40) - Liberate Oasis Sector.
Doozer (5) - Reconstruct a Damage Control target.
Experimenter (10) - Complete 4 hidden challenges in Multiplayer.
Field Tested (10) - Earn 1,000 XP in Multiplayer.
Free Your Mind (25) - Destroy all instances of propaganda.
Freed Space (10) - Destroy 50 EDF flyers.
Freedom Fighter (15) - Complete 50 Guerrilla Actions.
Friendly Skies (30) - Liberate Badlands Sector.
Got Any Fingers Left? (15) - Beat all Pro times in Demolitions Master.
Grab Some Popcorn (5) - Enter Spectator mode and enjoy the show!
Guerrilla (10) - Complete 25 Guerrilla Actions.
Insurgent (5) - Complete 5 Guerrilla Actions.
Jack of all Trades (10) - Score 10 kills while wearing each backpack.
Juggernaut (5) - Destroy a Siege target.
Just the Beginning (5) - Win a Matchmaking match.
Lost Memories (25) - Locate all missing radio tags.
Mad Genius (40) - Complete 16 hidden challenges in Multiplayer.
Martian Tea Party (10) - Complete 2 missions for the Red Faction.
One Man Army (25) - Complete 25 killing sprees during the Campaign.
Party Time (10) - Play all Wrecking Crew modes once.
Power to the People (10) - Raise the Morale of 3 sectors to 100%.
Red Dawn (100) - Liberate Mars.
Red Faction Member (50) - Play online with another player who has completed the Campaign.
Revolutionary (25) - Complete all Guerrilla Actions.
Spread the Word (10) - Liberate Parker Sector.
Start of Something Special (5) - Play 5 Matchmaking matches.
Tank Buster (10) - Blow up 100 small hydrogen tanks.
The High and Mighty (10) - Kill a flying opponent using a remote charge stuck to them.
Tools of the Trade (10) - Score a kill with every weapon in Multiplayer.
Topher Would Be Proud (20) - Play 250 matchmaking games.
Try Anything Once (10) - Finish a match in every mode.
War Veteran (50) - Earn 100,000 XP in Multiplayer.
Warp Speed (15) - Beat all Transporter Pro times.
Welcoming Committee (10) - Complete the Tutorial mission.
Working the Land (25) - Mine all ore locations.
Wrecking Ball (40) - Score 25 million points worth of destruction in Wrecking Crew.

Submitted By: Lolly

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