Brainalyser

Jars in the sand Break many jars.

Animal Cruelty You've farted on animals 25 times.

Ask for a miracle Pay it forward.

1st Place at the Science Fair Create all items that contain Chem Fluid and Strong Chem Fluid.

Trick Shot Defeat an enemy from long range with the sniper rifle in the story.

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

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

Tinkering Fully upgrade a Praetor Suit category.

Next Time Swim Faster Got eaten by an alligator

No hope Hit your lowest point.

To let go Accept things as they are.

Ninjerilla Capture an FND Base without being detected (Solo Campaign only)

Momentum Shift Upgrade a Rune

Cooking Expert Reached maximum cooking level.

Hold My Hair Take a picture of someone vomiting

Humanitarian Kill 50 human enemies.

One-Man Garage Buy 25 cars in car dealerships

Multiple Applications Use Multi-Launch to hit 3 targets

The Primal Riddle Obtain a key by completing the sixth Riddler trial.

Overheated Complete a Special Operation

Scar of the Bat Cure the doctor.

It's a Brave New World You turned the Butcher over to Burke

Tortoise Toppler Defeated the adamantoise.

Days of Fire Extinguish the fires in Gotham City.

In-depth Investigations Find 80% of the Collectibles in the Investigations Sector
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Together Till the End Finished the game in Duo mode.

How many days exactly? Play Dead Island - Definitive Edition at least 28 days after starting it for the first time.

Fly Swatter Shoot and knock back Marguerite while she's leaping at you.

Say Cheese Captured a picture in Photo Mode

Dark and quiet Complete the labyrinth without making a sound.

Survival Expert Reached maximum survival level.

Conqueror Complete the game on "Nightmare" or higher.

Racketeer Got the maximum earn from one of your Rackets

Need a hand? Join another player's game.

Are We Cool? You found Jesus while playing as a Jew.

One of the Gang Complete 5 DedSec Events

Savage Metal Smash 10 militia transport vehicles off the road without using the immobilizer.

Check It Out Capture 10 Checkpoints (Solo Campaign only)

Alpha Guerrilla Successfully complete 5 Bandido Operations

Montero Justicia Recruit the Monteros

Researcher Collect all the Key Data hidden in the world

Day Walker You defeated the Boss Hall Monitor while wearing freckles.

Rip and Tear Glory Kill all common enemy types in the campaign.

Touch of Death Apprehend the weapons dealer and lock him up in GCPD.

Argent Overload Fully upgrade Health, Armor, or Ammo capacity

Natural Born Killer Neutralize 1 Hunter in Bounty Hunter mode

Recovered Supply Raider Complete a game of Supply Raid on Wharf, Capitol, Water Tower or Coal Mine

Sizzling Scarlet Hero Complete Claire's story on "Standard" or "Hardcore" with an S rank.

Elven Hero You defeated the Grand Wizard Cartman in battle.

Historian Find every audio diary