Red Faction: Armageddon Cheats - Xbox 360

Achievements
Complete the following achievements to unlock Xbox Live Gamerscore points:

That Coulda Gone Better (30) - Finish the Single Player game on Hard Difficulty.
Ooooh Yeah! (10) - Kill 5 enemies with one L.E.O. shoulder bash.
Losses (15) - Make it through to the lair.
One Big, Ugly Motha... (20) - Defeat the source of it all.
Hit 'N Run (15) - Kill an enemy by ramming them with the Inferno GX.
Exterminator (15) - Destroy 100 Pods while piloting the Mantis.
Nanergy! (30) - Gather 25,000 total salvage.
Martian Drive-By (15) - Kill 100 enemies while in the Marauder Scout Walker.
Crusader (15) - Kill 175 enemies while in the L.E.O. exoskeleton.
Salvager (20) - Find 200 piles of salvage.
Knock, Knock (15) - Open up the secret entrance.
Things Fall Apart (20) - Destroy the Water Filtration Plant.
Survival Of The Fittest (15) - Make it to the surface.
Vanguard (15) - Escort the convoy.
Secrets Long Buried (10) - Remove the Seal.
We're Not Alone (10) - Make it back to civilization.
I'm All You've Got (15) - Defend the Red Faction.
Old Friends, Older Enemies (15) - Safely escort Winters through the depths.
Plan B (15) - Find out how to reach the lair.
Must Go Faster (15) - Travel to the Marauder homelands.
Weather The Storm (15) - Destroy the Jamming Devices.
Family Business (20) - Defeat the Mantis.
Money Well Spent (15) - Buy out any one Upgrade ring.
All For One, One For All (25) - Finish a 4 player Infestation game beyond wave 9 without anyone bleeding out.
Soldier (25) - Finish waves 1 through 10 on any map in Infestation.
Field Surgeon (15) - Perform Revival 25 times in Infestation.
Boom Goes The Dynamite (10) - Kill 2 other enemies with a single exploding Berserker.
Crack Shot (10) - Kill a Wraith before it re-stealths.
Commando (50) - Finish waves 1 through 20 on any map in Infestation.
Back At Ya! (20) - Make an enemy kill themselves while shooting at your Shell.
Chronicler (25) - Listen to 40 Audio Logs.
Cheater! (20) - Buy a Cheat.
Honorary Mason (75) - Finish waves 1 through 30 on any map in Infestation.
I Need A Nap (75) - Finish the Single Player game on Insane Difficulty.
What Is Best In Life? (15) - Perform melee finishers on 25 Creepers (single player only).
It's All In The Wrist (15) - Send an enemy at least 30 meters with Impact.
Haymaker (10) - Kill 5 enemies in one shot with Impact.
Zero G War (20) - Kill 50 Shockwaved enemies before they hit the ground.
Martian Can Opener (40) - Buy every Upgrade.
Hold Still (10) - Kill 6 enemies in one use of Shockwave.
Lock And Load (20) - Keep Berserk active for at least 21 seconds in one use.
Liftoff (10) - Send an enemy at least 50 meters with the Magnet Gun.
Martian Matchmaker (10) - Fire an enemy into another enemy with the Magnet Gun.
In. The. Face! (25) - Kill one of each enemy type with the Maul.
Bug Hunt (20) - Finish at least one wave on each map in Infestation.
Catch! (30) - Use the Magnet Gun to fling debris BACK at a Tentacle.
Unto The Breach (15) - Gain entry into the Terraformer.
Breathe Easy (30) - Put an end to the threat, once and for all.

Additionally, there are six Path to War DLC achievements:

A Taste of their Own (20) - Eliminate 10 enemies using one of their own turrets.
Air Superiority (30) - Clear a safe path to the Terraformer for Hale.
Armored Cavalry (20) - Rescue the pinned-down Red Faction soldiers.
Bird of Prey (20) - Allow no Red Faction to survive your attacks on their mountain base.
Full of Malice (30) - Kill Mallus.
Nuke It from Orbit (30) - Wipe out the Cultist military camp.
Stick Around (20) - Get 20 kills with the Sharpshooter.
Swath of Destruction (30) - Reunite Sgt. Winters with the Red Faction.
Triple Threat (30) - End the three-way battle between yourself, the aliens, and the Cultists.
Wrecking Ball (20) - Get 20 kills with the Shard Cannon.

Unlock Bonuses
Successfully complete the game to unlock Mr. Toots, the "Cheats" menu, and New Game+ mode.

Unlock Cheats
Cheats can be purchased for the indicated price:

Unlimited Ammo
Singularity Cannon: 5,000
Pulse Grenade: 5,000
XNG-5000: 5,000
Nano Rifle: 5,000
Banshees: 5,000
Arc Welder: 5,000
Charge Launcher: 5,000
Plasma Beam/Mr. Toots: 5,000
Plasma Cannon: 5,000
Assault Rifle: 5,000
Rail Driver: 5,000
Rocket Launcher: 5,000
Shotgun: 5,000
Pistols: 5,000

Weapon Unlocks
Napalm Laser: 10,000
Convergence Laser: 8,000
L.E.O. Rocket launcher: 8,000
L.E.O. Machine Gun: 6,000
Lava Barge Turret: 6,000

Visual Modes
Sketch Mode: 10,000
Night Vision Mode: 8,000

Other
Instant Nano Forge: 10,000
Super Melee: 8,000

Earthbound Reference
Near the start of the game, Kara gives you a "Franklin Amulet" which is supposed to protect against lightning.