Brookie

The Savannah Complete all levels in The Savannah

Plastic Prison Breakers They had no way out.

It Took Two You did it! CO-LLA-BO-RATION!

Master Blaster Kill 2 multiplayer enemies with a single explosive.

Down Boy! Kill a zip-lining enemy player in multiplayer.

Monkey Around In multiplayer, escape death 3 times by using the rope ascender.

Bug Sized Relaxation Release that tension at the root level.

Faraway Frequencies The truth was out there all along!

In Love with Ryan Slept with Ryan.

Realize Your Art Isn't it pretty? That's going on the fridge.

Welcome To The Rock Completed the mission "Marooned".

Artilleryman Kill 20 enemy players in multiplayer using a turret.

Force Triangulated Breathe some wind into your ocarina, my skyward princess!

Meditation Maestro You reached a higher state of mind.
Or at least some peace and quiet.

Snackosaurus Now look who's extinct!

Duck If You Love Life Avoid Jack's scissor attack by crouching.

Something Fishy Don't feed the animals! Or do, they're adorable.

Houdini Got arrested three times and escaped each time.

The Nightmare's Finally Over Complete the game on Normal.

Aiden's Apocalypse Destroyed the gas station, the church, the gun store and the helicopter.

Out Before Dessert Complete the "Happy Birthday" videotape within 5 minutes.

I'm all that! Win a ranked match in every multiplayer mode.

Minigame Megalomania All minigames found!

Saved All Saved every character that could be saved.

Power Couple You are unstoppable, nothing stands in your way!

Dejamminated Completed the mission "Systems Jammed".

The Wedding Complete all levels in The Wedding

That's a Spicy Meat-a-ball Kill an enemy by attaching a Remote Bomb to them and detonating it.

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

Scene Stealer Execute 3 Surprise Strikes.

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

Together Till the End Finished the game in Duo mode.

All Systems Go Complete Chapter 3 on any difficulty setting

Brute Force Kill a Brute

Lunar Lieutenant Reached level 10.

Forager Collect 25% of the prize bubbles on the story levels

Just A Memory Now Get ending 2.

Merchant Collect 8 schematics

Cannon Fodder Complete Chapter 4 on any difficulty setting

Rude Awakening Complete Great Clock, Sector One.

Starcatcher Recover the stars.

True Commitment Reach level 60 in multiplayer.

Shopaholic Buy every upgrade and character in multiplayer.

High Fashion Unlocked 10 Customization Items.

Uncontrollable Took every opportunity to be evil as Aiden.

Story Teller Collect 75 Logs

Explorer Found all the bonuses.

Sheeeeeeeeeeeeeeeift Land 15 Shift Strikes or Shift Shots combined (excluding battles in the Hall of Virtue).
2/15

I Shot The Meriff Completed the mission "A New Direction".

True Believer Complete Chapter 5 on any difficulty setting