xSLEVENx

Your Titan is Ready Get a kill by activating the Titan Engines

Tough as nails Win all storyline campaign missions (not including What-If missions) playing either Online Versus, or in Hard mode

Your tax dollars at work Use a missile to take out a single enemy in 'Danger Close'

Student of History Activate all Iron Lord Artifacts.

Sakura Completionist Gain all stars in 'Sakura'.

Dialed In Customize your loadout in every Open Combat Mission

Apex Completionist Gain all stars in 'Apex'

Thunderball Collect all power weapons.

Otomo Quartet Beat Otomo MS in the National MS Soccer Tournament.

Jeff Gordon NASCAR School Complete the "Jeff Gordon NASCAR School" Special Event.

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

Orienteer Find all the Safe Houses in Bowa-Seko - the Southern Territory

The Eagle has Landers In Ascension, escape on all three lunar landers.

Portal Knight Reach Level 30.

Denied Defeat a boss before it can escape.

Workbenching Place a workbench on all islands of area 1, 2 and 3

Down the Rabbit Hole Collect and equip the complete Rabbit Armor and eat a carrot.

Do you even Exo? Exo Melee kill 10 zombies in 30 seconds in Outbreak.

God of Treachery As Loki, land one KO by stabbing from behind.

Watch Your Step! As Peni Parker, blast 3 enemies with a single use of Arachno-Mine.

Cheapskate Acquire the exo suit without spending any money in Outbreak.

Build a New Friend! Pigsy's Perfect 10： Find all the parts to build Perfect 10.

Cleanest Hands You completed The Brigmore Witches without killing anyone

Go Get 'Em, Guardians! As Rocket Raccoon, revive the Guardians of the Galaxy members 5 times.

Vicious Vines As Groot, imprison 4 enemies with a single use of Strangling Prison.

Stalwart Wander Max out HP bar

Deadly Bites As Black Widow, land 3 KOs with critical hits in a single match.

Rush Hour Get a Double Kill with the RC-XD in Multiplayer

Can't Touch This Defeat the Hollow King Boss without taking damage.

That mine you found? Disarmed! Spot a mine which is later defused by another Engineer

Best Best Friend Pigsy's Perfect 10: Ally a single Mech 2 times.

Floater Parachute off a Gantry Crane onto the roof of the Harbormaster's Building in 'Precious Cargo'

Betrayal Kill an enemy from behind at close range while disguised by the Sleeper Agent

Card Master Sora Collect all Card Collection entries in Jiminy's Journal.

Record Keeper Sora Collect all Jiminy's Journal entries.

DON'T LET ANGER GET THE BEST OF YOU Clear all of the Writer's levels without killing

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

Switcheroo Complete "Fox Hunt"

Has science gone too far? Get a kill using the HT-95 Levkov, XD-1 Accipiter, Rorsch Mk-1, and Schipunov 42

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Finally Home Complete every Adventure level in The Journey Home.

Spliced Complete the "Wrath of the Machine" raid.

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Skirmish - Chapter XIII Finish the levels from Chapter XIII in Squire difficulty

Level Master Riku Max out Riku's level.

To Know Your Enemy... Get 100 Kills while using Mutant Injections in Zombies

Smoke Screen As the Punisher, land 3 KOs amidst the smoke of Scourge Grenade in a single game.

Rank 2 Cleared! Clear rank 2 of the challenge tournaments

First Blood Finish a round of Last Stand

One Big Happy Family Complete "Face 2 Face"