dirtymonkey_68

Communication Skills Endurance Co-op Challenge: Kill 5 enemies that have been marked by your partner

Completionist Complete all Extinction challenges and escape in Regular or Hardcore difficulty.

Ignore Your Instincts At Your Peril Destroy 25 objectives in Starfighter Assault.

Rolling Heavy Kill 5 enemies using one burst of Unstoppable Force.

Ghosts of the Past Face all of Carver’s demons by completing all Co-Op only optional missions.

I Felt Your Presence Witness the cult's meeting

Decked Out Find the full Dublin Champion armor set (Wrath of the Druids).

Monarch Abides Won the battle of Stellar Bay.

TLAD: The Lost Boy Become leader of The Lost. (The Lost and Damned)

In the Name of Science GTA Online: You completed The Humane Labs Raid and Series A Funding as Heist Leader or Crew.

Conservation Extract all wild animal species.

“Worlds of Hurt” – Expert Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty

Peekaboo! Peek sideways to look at the VR Heroes behind the final bridge in Monster Escape (playing as the VR Monster).

Los Santos Legend Congratulations! You're Vinewood's biggest star!

Best star pilot in the galaxy Destroy 10 TIE fighters within 2 minutes on the Beggar's Canyon mission

Gladiator school Survive 15 consecutive waves with each of the 4 characters.

Alone Time Endurance Co-op Challenge: Spend at least one day more than 60 meters apart

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

Close Combat Specialist Kill 100 enemies with melee attacks.

Well Prepared Select a Starting Location and use an Agency Pickup to smuggle an item into Paris.

Stargazer Unlock 15 astrariums in a single playthrough.

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Detective Story Complete the Squats' detective board.

Warp Mastery ME1: Use biotic Warp 25 times

Apollo's Lyre Acquire the Lyre of Apollo

Dose of freaky ghost! Capture a scary ghost in any Ghost House level.

Scorched Earth Destroy all enemy vehicles and mortar teams while defending Firebase Ripcord in Fracture Jaw.

Challenge Accepted Complete all challenges in a single mission.

Channel Changer Take control of the enemy held radio and capture it with just seconds remaining

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

Mind Trip See all seven memory endings and play through all four path ends in Break on Through.

Barrier Mastery ME1: Use biotic Barrier 25 times

Silence is golden Stop the music in the end sequence after the saloon blew up (playing as the VR Sheriff).

Well Balanced Breakfast Simultaneously had bonuses for meat, carbohydrates, sugary drink, caffeine, and alcohol.

I think I'm quite ready for another adventure! Achieve True Adventurer in every level. (Single Player Only)

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

Activation Activate the Remnant city.

Hardcore Complete the game in Ranger Hardcore mode.

Get Away from Her! Endurance Co-op Challenge: Kill an enemy melee attacking your partner

Instigator Start a Spectated Arena Fight in a Settlement

Impossible Mission Succeeded at 3 dialog conversation checks with a single disguise.

No One Left Behind Endurance Co-op Challenge: Revive a player 3 times in a single expedition

Hobbits really are amazing creatures. Complete all the HUB mini games.

Creative Space You took a weird detour through your imagination.

Not All Miss In multiplayer, defeat 3 enemies within one Vanguard usage 5 times.

And away he goes, Precious! Use Smeagol to defeat Gollum when Gollum is the buddy.

Running Up the High Score Complete Extra Life Mode with 10 Extra Lives in your Inventory

Damping Specialist ME1: Use Damping Field 25 times

Regal Completely upgrade one throne.

Vrooom! Maintain sprint speed for 30 seconds.