Agents Of Change: Achievements...
	Challenge mode bonuses...
	Infinite ammo...
	Various Achievements...

Unlock Xbox Live Gamerscore points, by completing the following Achievements.

Achievement	How to unlock
A Burning Thing ( 20 points )	Kill an enemy with a Napalm Grenade.
Ark King ( 60 points )	Reach Level 24.
Mutual Support ( 30 points )	Have a Field Regen Unit buff more than 3 players simultaneously.
Pyromancer ( 20 points )	Kill an enemy with a Pyro Mine.
Remote Control ( 20 points )	Kill an enemy with a UAV.
Science Maven ( 50 points )	Win Labs as both factions in Campaign Mode.
Towering Achievement ( 50 points )	Win Founders' Tower as both factions in Campaign Mode.

Successfully complete the indicated challenge to unlock the corresponding bonus.

Bonus	How to unlock
Be More Objective 1	Lobster Grenade Launcher, Ritchie Revolver, Duct-Taped Magazines.
Be More Objective 2	Bulpdaun Submachine Gun, Speed Slings, Speed Holsters.
Be More Objective 3	Score on Leaderboard.
Parkour This 1	Barnett Light Rifle, Front Grips, Rapid Fire.
Parkour This 2	Belgo Machine Pistol, Silencers.
Parkour This 3	Score on Leaderboard.
Escort Duty 1	High Powered Scopes, Red Dot Sights, Muzzle Brakes.
Escort Duty 2	EZ-Nade Auto Grenade Launcher, Drum Magazines.
Escort Duty 3	Score on Leaderboard.
Tower Defense 1	FRKN-3K Assault Rifle, Underslung Grenade Launcher, Adjusted Iron Sights.
Tower Defense 2	Gotlung Minigun, High-Capacity Magazines.
Tower Defense 3	Score on Leaderboard.

Be an engineer and buff your primary gun six times. Then press A, Up, Down, X, LB, RB, LT and you should have infinite ammo (it will show normal ammo on screen but will not decrease).

Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
A bit of a headache ( 5 points )	Take down an enemy with a Cortex Bomb.
Boom! ( 10 points )	Detonate a HE Charge.
Brinksmanship ( 10 points )	Complete an Operative Primary Objective within 5 seconds of breaking disguise.
Cut 'em off at the pass ( 10 points )	Close an enemy team's shortcut.
Great shot kid! One in a million ( 10 points )	Take down an enemy by shooting a grenade.
I live... again! ( 5 points )	Revive yourself.
I think I know a shortcut ( 10 points )	Open a shortcut for your team.
It's a trap! ( 10 points )	Take down an enemy with a Satchel Charge.
King of the world! ( 100 points )	Complete all 3 Star Challenges.
No I insist, you take it ( 5 points )	Use the last of your Supplies to refill a teammate's ammo rather than your own.
Not over till the fat lady sings ( 10 points )	Take down an enemy with gunfire while knocked down.
Not so sneaky now, are you? ( 10 points )	Reveal an enemy in disguise.
Oh I'm sorry, was that yours? ( 10 points )	Capture an enemy Command Post.
Pump up the volume! ( 10 points )	Upgrade your team's Command Post.
Smart decisions win battles ( 10 points )	Attempt to Revive an objective-class teammate over a non-objective teammate near a Primary Objective.
T'is better to give than receive ( 10 points )	As a Medic, using the Transfer Supplies ability, give the last of your Supplies away.
That mine you found? Disarmed! ( 10 points )	Spot a mine which is later defused by another Engineer.
That's how you win a match ( 10 points )	While on defense, take down an attacker who's completing a Primary Objective.
The start of something big ( 20 points )	Win any mission, whether campaign or What-If.
The story has just begun ( 100 points )	Win both story campaigns ( not including What-If missions).
They never knew what hit them ( 20 points )	While on offense, win the match in less than 30% of the time limit.
Time to start a new character ( 100 points )	Reach Rank 5.
To serve and protect ( 50 points )	Win every Security campaign mission, including What-If missions.
Tough as nails ( 80 points )	Win all storyline campaign missions (exc. What-If missions) in either Online Versus, or in Hard mode.
Use the wheel, earn more XP ( 10 points )	Complete an objective after first selecting it on the Objective Wheel.
Very well done indeed! ( 20 points )	Complete your first 3 Star Challenge.
Viva la revolution! ( 50 points )	Win every Resistance campaign mission, including What-If missions.
Was it the red or the blue wire? ( 10 points )	Disarm an HE charge.
Well done! ( 10 points )	Complete your first 1 Star Challenge.
Well that was educational ( 50 points )	Collect all Audio Logs.
Who's bad? ( 25 points )	Complete all 1 Star Challenges.
You can place another mine now ( 10 points )	Take down an enemy with a mine.
You shall not pass! ( 20 points )	While on defense, prevent the attackers from completing their first objective.
You're going places, kid! ( 20 points )	Reach Rank 2.
You've escaped the Ark ( 75 points )	Win all main missions of the Resistance campaign (not including What-If missions).
You've saved the Ark ( 75 points )	Win all main missions of the Security campaign (not including What-If missions).