- Things Fall Apart
Destroy the Water Filtration Plant.
Unlocked offline - 1 guide
- Old Friends, Older Enemies
Safely escort Winters through the depths.
Unlocked offline - 1 guide
- Plan B
Find out how to reach the lair.
- Knock, Knock
Open up the secret entrance.
Unlocked offline - 1 guide
- Losses
Make it through to the lair.
Unlocked offline - 1 guide
- One Big, Ugly Motha…
Defeat the source of it all.
Unlocked offline - 2 guides
- Breathe Easy
This is a Secret Achievement.
Unlocked offline - 2 guides
- That Coulda Gone Better
Finish the Single Player game on Hard Difficulty.
Unlocked offline - 1 guide
- Ooooh Yeah!
Kill 5 enemies with one L.E.O. shoulder bash.
Unlocked offline - 3 guides
- Hit 'N Run
Kill an enemy by ramming them with the Inferno GX.
Unlocked offline - 3 guides
- Crusader
Kill 175 enemies while in the L.E.O. exoskeleton.
Unlocked offline - 2 guides
- Exterminator
Destroy 100 Pods while piloting the Mantis.
Unlocked offline - 2 guides
- Nanergy!
Gather 25,000 total salvage.
Unlocked offline - 1 guide
- Hold Still
Kill 6 enemies in one use of Shockwave.
Unlocked offline - 4 guides
- Zero G War
Kill 50 Shockwaved enemies before they hit the ground.
Unlocked offline - 5 guides
- It's All In The Wrist
Send an enemy at least 30 meters with Impact.
Unlocked offline - 5 guides
- Haymaker
Kill 5 enemies in one shot with Impact.
Unlocked offline - 3 guides
- Lock And Load
Keep Berserk active for at least 21 seconds in one use.
Unlocked offline - 3 guides
- In. The. Face!
Kill one of each enemy type with the Maul.
Unlocked offline - 2 guides
- What Is Best In Life?
Perform melee finishers on 25 Creepers (single player only).
Unlocked offline - 5 guides
- Boom Goes The Dynamite
Kill 2 other enemies with a single exploding Berserker.
Unlocked offline - 4 guides
- I Need A Nap
Finish the Single Player game on Insane Difficulty.
Unlocked offline - 2 guides
- Cheater!
Buy a Cheat.
Unlocked offline - 1 guide
- Back At Ya!
Make an enemy kill themselves while shooting at your Shell.
Unlocked offline - 3 guides
- Unto The Breach
Gain entry into the Terraformer.
Unlocked offline - 1 guide
- We're Not Alone
Make it back to civilization.
Unlocked offline - 1 guide
- Weather The Storm
Destroy the Jamming Devices.
Unlocked offline - 1 guide
- Family Business
Defeat the Mantis.
Unlocked offline - 1 guide
- Must Go Faster
Travel to the Marauder homelands.
- Martian Drive-By
Kill 100 enemies while in the Marauder Scout Walker.
Unlocked offline - 2 guides
- Money Well Spent
Buy out any one Upgrade ring.
Unlocked offline - 1 guide
- Liftoff
Send an enemy at least 50 meters with the Magnet Gun.
Unlocked offline - 3 guides
- Martian Matchmaker
Fire an enemy into another enemy with the Magnet Gun.
Unlocked offline - 1 guide
- Survival Of The Fittest
Make it to the surface.
Unlocked offline - 1 guide
- Catch!
Use the Magnet Gun to fling debris BACK at a Tentacle.
Unlocked offline - 3 guides
- Crack Shot
Kill a Wraith before it re-stealths.
Unlocked offline - 5 guides
- I'm All You've Got
Defend the Red Faction.
Unlocked offline - 1 guide
- Salvager
Find 200 piles of salvage.
Unlocked offline - 2 guides