Earthbound reference...
	Easy "Honorary Mason" Trophy...
	Easy "I Need A Nap" and "That ...
	Easy "In. The. Face!" Trophy...
	Easy "Martian Can Opener" Trop...
	Purchase cheats...
	Various completion bonuses...
	Various Trophies...

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

The waves can be completed in any order and at any time. As long as a wave is completed, you can start the next wave at any point. Playing under the Casual difficulty setting makes it even easier.

Completing the game under the Insane difficulty setting will unlock this Trophy as well as the "That Coulda Gone Better" Trophy, without having to complete the game under the Hard difficulty setting.

The enemies that should be killed are:

Alpha Creepers (larger variety)
Behemoths (Boss enemy)
Berserkers (large fire or electric enemies)
Creepers (smaller variety)
Cultists
Monoliths (structures that boost enemy health)
Ravagers (spike shooters)
Tentacles
Wraiths (can disappear)

Note: Berserkers may explode before you can kill them. Try saving them for last.

The upgrades do not have to be purchased in the same playthrough. You can continue to collect upgrades in New Game Plus mode, the DLC, or Infestation mode.

These cheats can be purchased for the indicated price. Nice!

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

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

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

The rest
Instant Nano Forge: 10,000.
Super Melee: 8,000.

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

Complete the following tasks to unlock PlayStation 3 trophy rewards.

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