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Grind 'n' Bear It Used the Grinder to create an item.

The Fallen Complete "The Fallen"

Choice of Weapons Use all five Batmobile weapons successfully in one tank battle.

It Was Coming Right For Us Kill a Caged Prowler in the Wildlife Research Labs

With Friends Like These… Join the Dark Brotherhood

Fit for War Complete a challenge to upgrade a piece of gear.

Dirty Tricks Achieve 3 minutes of drifting time in the Batmobile.

Hometown Complete a match on Hometown with at least 5 downs or executions

Dragonslayer Complete "Dragonslayer"

Bombs Away Complete the mission "Toil And Trouble".

Hat Trick Destroy 3 enemy Titans with 1 Core ability in the Campaign

Hostile Takeover Defeat a Warchief.

Knowing Is Half The Battle Complete the mission "Data Mining".

Under a Thin Layer of Skin You disobeyed the park ranger's instructions.

Cool Story, Bro Defeat Jack.

Dismantled Disable an Outpost.

War Hero Capture Fort Sungard or Fort Greenwall

Speak Friend and Enter Open one of the Ithildin Doors.

Who Constructs The Constructor? Completed the mission "Let's Build A Robot Army".

The Islands Complete all levels in The Islands

Hero of Skyrim Capture Solitude or Windhelm

The Duelist Won a duel.

Urban Explorer Discover all named locations in Sanctuary, Opportunity, and Lynchwood.

Blanche Advantage Hit someone with the old lady Level Interaction

High-Flying Hurler Kill a flying enemy with a thrown Tediore weapon.

The Last of Us - Normal + Complete the game on Normal +

Sticky Fingers Collect 50% of the prize bubbles on the story levels

Wrecking Ball Knock an opponent through a transition

What Once Was Lost Complete Act I.

Helios Rising Completed the mission "Home Sweet Home".

Cute Loot Kill a Chubby.

Super Secret Stash Opened Zarpedon's Chest.

Bound Until Death Complete "Bound Until Death"

Brain Drain Completed the mission "Science And Violence".

The Temples Complete all levels in The Temples

Hail Sithis! Complete "Hail Sithis!"

Recovered Interrogator Complete a game of Interrogation on Wharf, Capitol, Water Tower or Coal Mine

Picked Clean All Left Behind collectibles found

Forsaken Interrogator Complete a game of Interrogation on Bookstore, Home Town, Suburbs or Bus Depot

Went Five Rounds Complete Round 5 of any Circle of Slaughter.

For emergencies only Fully upgrade all weapons

Paging Mr. Wake You have discovered 25 manuscript pages.

Tower Kompetitor Complete a single Tower

Sick Reflexes Destroy an arrow in mid-air.

No Matter What - Survivor Complete the game on Survivor

New Game+ Completed Completed a New Game+ playthrough on any difficulty.

The Guts Of Helios Completed the mission "Watch Your Step".

Park Ranger You survived Elderwood National Park.

Bound by Blood Complete an Online Vendetta.

Blessed Receive a blessing from the Priest.