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Not out of Gobblegum! In Shadows of Evil, purchase and chew every type of GobbleGum in your Pack.

T-Bone: Friends in Need Complete Act 1

It's Starting to Grow on Me Use Rose's mutamycete powers at least 20 times.

Perhaps sooner, Perhaps later Defeat the Joker

Hide. Run. Survive. Complete the fifth mission without being killed by the Alien

A Game of Chicken Crash into a flying airplane with your own plane

The D Project You watched the entire credit list and saw the surprise at the end.

Pinball Dreams Destroy a vehicle with the PBX Auto-Slug 4 shotgun's "Ricochet" secondary fire

The Dawn's Light Finish Chapter Eight

O Mother, Where Art Thou? Have 20 Branded Ghûls at one time.

National A License Complete the A License.

Accomplished Complete all missions.

Burning Shadow Shadow Brand 20 Uruks.

In Their Sleep In Campaign, kill 5 stunned enemies in under 3 seconds.

Who Goes There? Attain ‘Diplomat’ status in Alien Colonist Encounters

Majestic Create and export 10 videos using the Rockstar Editor or enter Director Mode 10 times.

Nom Nom Nom! Eat a captain with a Wretched Graug.

No Man Left Escape with all four players in Regular or Hardcore difficulty.

One Instinct: Survival Get the true ending in Daughters.

The Most Dangerous Game Defeat all the Beastmaster Warchiefs.

The Throwdown You convinced the smooth-talking politician Bill Taggart to tell the truth in public.

MOD Tinkerer Have every Gear MOD active for at least 1 minute each.

Honor Bound Bind a piece of gear to a class.

Soldier Ally ME1: Complete 5 missions with the Alliance soldier squad member

Giant Slayer Defeat El Gigante in Separate Ways.

The Diamond Age Attain ‘Magnate’ status in Most Units Accrued

Sentinel Ally ME1: Complete 5 missions with the Alliance sentinel squad member

A Heated Combination Enter a classic numerical code in the game's first keypad.

Friendly Skies Defeated all waves in The OPS Zeal.

The Fall You sent Diamond Chan on the trip of a lifetime.

Creator Create a skater using the CAS system.

Succession Plans Break into Hell's Gate HQ and apprehend Two-Face.

Infiltration Clear the "Classified Intel Acquisition" Side Op while riding in the back of a truck

Hot Flashes Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.

Gunslinger Assassinate General Amsel with a pistol shot. (Solo only)

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Old-Timer Acquire a car manufactured in 1959 or earlier.

Ack Ack Protect your tanks by shooting down all planes in Operation Cobra.

Through the looking glass Kill 10 snipers before they see you

Not a Scratch on Her! I'm not taking any chances, this bus can't take much more damage. (Ch. 12)

Battering Ram Shield Bash 5 different thugs

Full House Kill 5 enemies with each type of Agony Bolt.

EMANCIPATED Collect the key in the Female Ward

Liberty City (5) Your friends all like you above 90%.

The Cat Came Back Break into Riddler's secret hideout and exact your revenge.

Frequent Flyer Zip Kick 5 different thugs

Hell of a Sheriff Complete the No Way Out scenario. (No training mode)

All Snug in Their Beds Uncover the secret history of the park.

Hidden Agenda Discover 15 secret areas

Blue Ribbon Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)