Aceterix

BrainLess Kill 50 monsters by smashing, decapitating or shooting them in the head

Predator Gold Achieve 24 medals on predator challenges

High Tide Complete In Darkness on Hardened, Veteran, or Realistic.

The Human Piece Of Toast Give Timmy a shock

Wandering Spirit Completed "The Demon of Mount Hiei."

Mightier than the shovel Find the hidden Cavalry Sword and take down an enemy on the French countryside in the campaign

Collector Add all secret shells to your collection.

Ecosystem Release fish from all the hidden pools.

Cog in the machine Kill 5 enemies without being detected before infiltrating Black Zone.

Goodie Monster Find all the Evidence Collectibles.

It's Just a Bad Dream! Complete "Lost in Nightmares" with an S rank.

Building Blocks Of Life Build a LEGO object using Mr. DNA

Explore Discover all cloth creatures in the desert.

Clever Goal As a Velociraptor, score a goal in the Jurassic World Petting Zoo

Brother thing, you know Unlocked Brad's Envious Trait

Friends With Benefits Complete a Companion Activity in each camp.

Heroes in a Half Shell Finish Teenage Mutant Ninja Turtles (Arcade)

We're Out Of A Job… Collect all Minikits in any level

Ancestors Find a mysterious creature hidden in the temple.

Seeing Red Defeat a Crimson Head.

Behind the Scenes Activated all Commentary Nodes with the Developer Commentary Modifier enabled.

Get that Kid to a Psychologist Find all the snowmen vignettes in the North Pole.

Polyamory Complete 5 quests in a single co-op game with the same 3 partners

Rigging the Race Destroy all the rival pony carts in 'At the Races'.

Anybody want a Soda? As Dennis Nedry, throw a soda can at another character

S Ranking Escape Steinbeck's office without getting caught, and finish.

People Person Play with 10 different co-op partners for at least 15 minutes each.

Walk in the Park Complete Mission 3 (Any Difficulty Level)

Trespassing Complete all Quarantine Zones

Aced It Get an A+ on any chapter

Ultimate Hot Potato Get 100 kills with the Grenade Launcher.

Platinum Trophy Collect all other 50 Trophies for this Trophy

Hello Little Friend Get 250 kills with the Minigun.

End of your rope Cut a grappling hook rope with enemy on it.

Depot Demolition Destroyed Lance Depot

Homerunner Completed the game in less than 1 minute with no Modifiers enabled. (From New Game in a single session only)

I'm a Runner and a fighter Complete 15 Agility or Power Challenges

Survival Expert Collect ''True Survivor'' on all levels

The Concept Of Attraction Enable Attract Studs Red Brick

Enlightened! Blind 25 enemies in the Light Trap

OMGWTFBBQ Get 100 kills with the Flamethrower.

Spared No Expense Collect 65,000,000 studs

Gotham Base Jumper Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

First Takedown Perform your first Takedown. Civilians don't count, so be nice.

A Question of Intentions Met with Tokugawa Ieyasu.

Callback Finish Teenage Mutant Ninja Turtles: Turtles in Time (Arcade)

The Legacy of John Hammond Collect All Amber Bricks

I Feel So Enchanting Enchant all your equipment slots.

Not Taking Any Chances Burn up a zombie.

Observe And Document Complete All Photographs