dr_hossein

Science is done by quantity Extract with at least 15 common samples.

Rescuer Save 10 unique allies locked in struggle.

Behind Enemy Vines Enter the Plant Stats room as a Zombie.

Master of the locks Break all the locks on the worlds' and levels' paintings

The Team That Slays Together... Win 15 matches in Team Slayers.

Cursed No More Purify a Cursed piece of gear.

Rebel Without a Pause Complete 30 street races in story mode

Now that is what I would call a multi-kill! Kill 7 enemies within a very short time using only your primary weapon.

Skill Gap Superman must defeat Green Lantern with the final hit coming from Final Flight

Last Man Standing Complete a Single Playthrough Without Dying Once

Charted! - Brutal Finish the Game on Brutal Without Changing the Difficulty

EXTRA: Astral Stair Map Find the Astral Stair Map.

Hey Speedie! Reach 200MPH in story mode

Complete your first Island Tour Awarded when you successfully complete your first Island tour

Old school Finish all the "Back to Origins" paintings

THERE ARE FOUR LIGHTS Shoot out the 4 flood lights in the water wheel room in level 4

Biggest Bang for the Buck Blow up 2 mercenaries with 1 propane tank while riding the motorcycle

Most Wanted Escape a Heat 5 cop chase in story mode

Discovered the Ascension Located the missing Quen and discovered Londra's plan to leave Earth.

Sisters of Athena Endurance Co-op Challenge: Kill a combined total of 25 enemies in a single Expedition

EXTRA: Room 1665 Dare to cast the spell "forbiddenbox".

Accomplished Clear all missions (including Side Ops and Extra Ops)

Peace through Ridiculous Firepower Land the killing blow on 10 Grungarian tanks.

EXTRA: Tiny Bridge Reach Level 80 in Inverse Gallo Tower.

Groundbreaking Use every interactable and win in a multiplayer match

EXTRA: Pako Battiliar Defeat a total of 161616 bats.

Broken, Restored, Empty Complete the first Hospital sequence

Sisters of Artemis Endurance Co-op Challenge: Kill a combined total of 10 dangerous animals in a single Expedition

Mt.Moonspell Map Find the Mt.Moonspell Map.

Speed King Achieved five-star ranks in all Time Attack stages

Corn Identity Enter the Zombie Stats room as a Plant.

EXTRA: Seal II Banish 20 or more weapons in a single run.

The Watcher Defeat Algos' first form

Crystal Relic Master Unlocked all upgraded Knack characters

A Blade of Memory Destroy all Teeth, Balloons and Jack-In-The-Boxes.

Grounded Scaler Defeat Colossus 8 Before it can Turn Back Over

EXTRA: Space 54 Find 5 Golden Fingers.

Dead Presidents GTA Online: You completed The Fleeca Job and The Pacific Standard Job as Heist Leader or Crew.

Earth To Earth Swamp Thing must defeat Poison Ivy with the final hit coming from Green Kingdom

Trash Picker Scavenge 40 items in a single game in Regular or Hardcore difficulty.

All the Gears Earn 5 Gears in every Challenge.

Confronted Londra Uncovered the truth of Londra's plans for the Quen and rescued Seyka's sister.

Nobody was There Never trigger the alarm in 'Recon by Fire'.

Sound the horn on a Silver Lake Super Jump in the Cavalry Bootlegger Awarded for sounding the horn and successfully landing a Super Jump in Silver Lake driving the Cavalry Bootlegger

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Defeat (With) Your Television Defeat an enemy with a TV monitor

History Buff Listen to the tale of King Arthur

EXTRA: Chaos Altemanna Find the Chaos Altemanna in Tiny Bridge.

Depth Clear the "Eliminate the Renegade Threat" Side Op by extracting both targets

Gnomad Complete GnoMAD