Complete the following achievements to unlock Xbox Live Gamerscore points.

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