MrNiceBeaso

Heads Up! Complete the PAVEL level.

O'Sole Meeo Defeat a total of 3000 Dragon Shrimps.

Put the Band Back Together Revive all the Heroes of Legend

The Destination of Hatred Defeat Seymour Omnis

Developer Spend 1 hour on the DEVELOPER level.

From Beyond the Stars Collect and return all spaceship parts.

Yellow Sign Find the Yellow Sign.

Acid House Complete the Torn Plains Race under 3:03

Shot Caller GTA Online: Invest your hard earned cash to set up a Heist.

Energy Efficient Win a race without ever entering Critical Boost.

Rain Man Complete the BRIDGE level without a kill.

Bakugami Learn how to use Cherry Bomb.

"Want a Magic Nut Bar?" Complete 'Baked' as Mash.

No Way Out Complete the KHAN level.

Firestarter Complete a level using only the flamethrower. Melee, grenades & explosives are OK.

Guns For Show Use all guns at least once

Pseudo Post-Mortem Kill 3 enemies within 10 seconds after restoring all health with the Defibrillation

A Mystery, Solved Solve the mystery of Leonora Johnson.

Dang Girl, You Ace At This Game Win the most challenging round in Murderlin's Temple.

One Man Army Kill 25 enemies while being dragged from the restaurant, without dying or restarting checkpoint

The Bigger They Are... Kill 7 Abadon Mutant Crushers

Invisible Savior Complete the FACILITY level without killing or raising alarm.

Radio Silence Complete the game without using the radio.

Operation Red Circus Complete Operation Red Circus in Campaign on any difficulty.

Pitcher Use all throwing weapons at least once

Light the Fires! Earn 10 Relics (gold or better).

Flying Dragon's Trophy Slayer of Demon “Blue Flying Dragon”

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

Far From Home Complete the quest "Far From Home"

Temper Temper Hunt your first tempered monster.

Architect Build three wings on a house

The Hunter's Life for Me Complete 50 optional quests.

That Was Nice of You Save Rebecca from a Hunter.

Respec Yourself Your First Respec

Never Saw It Coming While invisible, used Peeping Tom to knock out 15 enemies with a melee attack.

Rex Rider You rode on the back of a T-Rex!

Saboteur Complete the SNIPER TEAM level.

Through the Fire Complete the SPIDER LAIR level.

Plain Luck Hit three or more enemies with the same weapon in one throw

You've Made My Hit List Complete 6 Hit List exclusive missions

Practice makes perfect Headshot each of the targets in the gun range in Kaffarov

Robot Hunter Unlock 10 Robot Mods

Sins of the Fathers Complete the War Stories Under No Flag, Nordlys & Tirailleur on Hardcore

Bravo, Rebecca Save Chris using Rebecca.

Chain Reaction Damaged fifteen foes with an exploding enemy, using the Radar Range in Burial at Sea - Episode 1.

The Toll of Kings Complete The Toll of Kings

By Your Command Collect the Interdiction Stone

Invisible Intruder Complete the SEPARATION level without killing or raising alarm.

Derailed Kill all armed enemies on the REVOLUTION level, including all reinforcements.

Sounds Of Animals Fighting Wear all masks at least once