CarbonExt

Laser Powered Vengence Earn 42 Gems.

Prima Donna Awarded for learning all of Esther's songs.

Batman Clear Chapter 2 using Nigel the Bat

Platinum Power Obtain All 40 Platinum Bolts

Super Skilled Attain All 30 Skill Points

C-Section Knock down an enemy with Contact Beam Alt-Fire then kill it with Primary Fire before it stands up

Lesser Evil Deal with Mr. Carella's indiscretion.

Knight in Shining White Armor Revive 20 friendly troops.

Short Circuit Destroy ten enemy robots that have been disabled with an EMP emitter.

Think Fast Kill 30 Necromorphs with Kinesis objects

I can open doors! Complete the Breach in 10 seconds

Expert Creator Complete all levels in the Tutorials

I Don't Speak Kreon! Complete Act 3 without using mission select.

The Desk Job You convinced Wayne Haas to let you into the morgue.

Guns For Show Use all guns at least once

Chapter 5 Complete Complete Chapter 5 in story mode

Two Birds with One Stone Destroy two or more enemy robots at once with the LFE gun.

Tell Me a Story Complete 10 substories.

Venting Frustration Spend 7 minutes on steam vents

Raising the Stakes Awarded for collecting your first prize at the casino.

Got 'Em Destroy all Mr. Raccoons hidden in The Ghost Survivors mode.

Bakugami Learn how to use Cherry Bomb.

Skewered in Space Impale an enemy into a Decompression Window to cause it to blow out

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

My Boom Stick Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)

Fashion Victim Personalise all 12 Characters

He Went Commando Obtain all Ratchet & Clank 2: Going Commando trophies

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

Just Peachy Collect all the Peaches in the Scroll of Destiny

Temper Temper Hunt your first tempered monster.

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

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

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

Man of Steal Awarded for successfully stealing 50 times.

My Way Complete Act 4 without using mission select.

The Bull You defeated Lawrence Barrett, elite member of a secret mercenary hit squad.

Gunslinger Awarded for learning all of Swaine's trickshots.

Sounds Of Animals Fighting Wear all masks at least once

Adrenaline Rush Manually trigger AR Mode and destroy three enemy robots in a row.

Motherly Ties Put a grieving mother's doubts to rest.

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

Impregnable Defense Obtain five highly rare pieces of armor.

Driving Club Perform 1000 'NEAR ALLY' actions

Practice Makes Perfect! Earn 26 Relics (gold or better).

Romanov This! Destroy a Romanov with a melee attack.

The Sampler Platter Kill a Necromorph with every Weapon in the game (single player only).

The Imaginative Endure Complete the Game on Normal Difficulty

The N. Trepid Crash Bandicoot! Collect all the Crash Bandicoot Trophies.

End to Major Combat Operations Complete Act 5 without using mission select.

Superstars Superstar - Unlock 'Superstars'