Space-Walk

Fear of Success Survive Scarecrow's ambush.

The Shot Complete 'All Ghillied Up' and 'One Shot, One Kill' on Veteran difficulty.

A Thirst for Knowledge Restore your first memory chip.

Saw the Elephant Completed the Main Campaign on Normal difficulty or above.

The Third Thing Defeat Hartman

Flyswatter Destroy 8 enemy helicopters in 'Heat'.

Hazard Pay In the Main Campaign, killed 10 enemies by utilizing environmental hazards.

Eyes and Ears Find 30 enemy intel items.

SuperCop Score 250 points at the shooting range.

The Third Horseman Complete 'Heat' and 'The Sins of the Father' on Veteran difficulty.

The Fourth Horseman Complete 'Game Over' on Veteran difficulty.

Be Not Afraid Win the war for Gotham.

Deep and Hard Complete the game on Hardened or Veteran difficulty.

New In Town Complete the mission "Plan B".

Catcher Crusher Defeat a Catcher.

Not Arresting You Anymore Complete No Way Out quest.

The Cat and the Bat Obtain a key by completing the third Riddler trial.

We Need You Complete Episode 2: Amelie.

Master of Fear Wayne vs Crane.

The Ultimatum Complete 'Ultimatum', 'All In', and 'No Fighting in the War Room' on Veteran difficulty.

Jekyll & Hyde Stop the bank heist on Miagani Island and lock up the master mind in GCPD.

"Nice shooting, son" Complete the game on any difficulty level.

Double Jeopardy Face off with an old friend.

I'm all that! Win a ranked match in every multiplayer mode.

Cycle of Violence Use 100 Quick Gadgets while in free flow combat.

Soap on a Rope Storm the gulag.

Workplace Recreation Play a single game in Arcade Mode

Good eyes, Murphy! Find a PCB for Auto-9 in a secret area of Steel Mill

Unnecessary Roughness Use a Riot shield to beat down an enemy.

Desperate Times Execute the plan to help the Americans.

Riddler on the Rampage Obtain a key by completing the fourth Riddler trial.

Whiskey Hotel Take back Whiskey Hotel.

Strange Bedfellows In the Main Campaign, killed 20 enemies using allies brought in through a Tear.

Bolt From the Blue In the Main Campaign, killed 5 enemies with a headshot while riding a Sky-Line.

The Cult Save the sacrificial victim and lock up the executioner in GCPD.

Frugalist Complete the game without using a recovery item.

Mile High Club Sky dive to safety on Veteran difficulty.

Astral Plumbing Discover the Astral Plane restroom

Complete Vermin Extermination Destroy all Mr. Raccoons.

Out of the Frying Pan... Complete the mission in the airplane graveyard.

The Pawn Assault Makarov's safehouse.

For the Record Complete the single player campaign on any difficulty.

Savior Save 5 people besieged by zombies.

There Can Only Be One All Old Factory hostiles neutralized in under 10 min.

Token Gesture Redeem 25 tokens.

How Do I Look? Unlock 10 customization items.

An Old Flame Complete the mission "Hunting The Firehawk".

To put it bluntly Kill 250 zombies using blunt melee weapons.

The Burning Question Obtain a key by completing the fifth Riddler trial.

To serve and protect Acquire all the trophies.