Ackelito

Undiscovered Truths Find all the intel hidden in Nightfall.

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Confidence Boost Win a Battlegrounds league Clan Match.

He knows what they did last era Found all eight audio notes in the Ancient Labyrinth

Burgertown Escort Service Rescue 1 survivor in Infection.

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions

You're On Fire! Get 5 Kill Streaks of 5 kills in Elimination or Skirmish in PvP.

I kill dead people Killed 40 ghosts in the Ancient Labyrinth

Come On And ... Slam 10 zombies at once in Outbreak.

Green Series clear Get a silver medal on every green track

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

2-fer Using the EBR-14, kill 2 enemies with 1 bullet 5 times in 'Payload' without sounding the alarm

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

The Guillotine Kill Isaac with Judas

You're Not Worthy As My Opponent Breach: Send 3 Challenges.

I Challenge You to a Duel Complete a Medieval level using only Lou Don Jim

Golden God You are the best!

Judas' Tongue Kill Satan with Judas

The Boss Beats A Boss Defeat a boss using only President of Sony Computer Entertainment Worldwide Studios Shuhei Yoshida

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

The Coin Bag Kill Isaac with Cain

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Heavy Fire Kill a total of 30 enemies with Browning gun.

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Act IV Complete Act IV.

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

High Score In Zombie Rush, obtain a Personal Score of 250,000

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

Leave no stone unturned Find all lore collectibles

That Party was Ace Ace every Adventure level in The Journey Home.

Alright, Alright Survive until round 10 in Infection.

Rookie Finish the game on Easy difficulty.

Doctor Heal over 500,000 hit points.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

Survivor Survive until Round 25 in Outbreak.

Don't burn yourself out Defeated the Keeper

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

You Can Pet The Dog Pet a Hellhound in MWZ

Clash in a mirror Kill Hiroki Demon without getting hit

What Do We Say To the God of Death? Bandage yourself 3 times in one life

Tailor-made Chose a perfectly fitting armor

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Blood Rights Kill Satan with Samson

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer