BoostWasabi

The Legend Begins You completed The Saboteur.

Teamplayer You killed 5 opposing team members.

Fearless Complete 'Relentless' on Veteran difficulty. (Solo only)

Duke or Dimwit? Defeated all waves in Duke and Dimwit Theater.

FIGHT BACK AND LOSS Finish the episode without skipping any sequence.

Vampirz Burn one of the Vampirz.

Genetically Superior You came first in 20 singleplayer street races.

The Whole Gang's Here Recruited all companions.

You'll Know It When It Happens Completed You'll Know It When It Happens.

Weedkiller Kill 5 Cysts in the Biology Building with a single poison gas cloud.

Window Shopper All Challenge Modes unlocked

Rogue throw Throw a ball out the window, at the shooting gallery

Platinum Trophy Obtain all Gold, Silver, and Bronze Trophies for Resistance 3

Revive Revive Sarah.

Supply... Unlock new weapons by hitting a Convoy

Fashionista Change your costume.

...Where Credit is Due Watch the credits from beginning to end.
"Hey...aren't they the guys who made Dead Head Fred?"

Seb's Salute Shift, Springboard, Wallrun, Swing Pipe, Skill Roll

Taffer's Delight Completed Burial at Sea - Episode 2 in 1998 mode.

Roof Runner Complete 10 Dashes in the main game

T-Bone: Looking For Trouble Complete all side investigations

Complete Map Draw the entire map by touching all white trees in the forest

Hot LZ Complete St. Mere Eglise - Pathfinder 2

Star Spangled Superhero 25000 Intel Points collected

Blind Luck Kill 25 enemies using blind fire.
"Sorry. Didn't see you standing there."

"I'm all in." Complete 'Suburban Shakedown' as Tyler.

Sewer Rat All 12 Sewer entrances used

Trick or Treat You stealth killed a Nazi General while disguised.

Slide Show Symphony All Zola Reels collected

Deconstruction All Enemy Schematics collected

Two Hands and a Sword All Zemo Diaries collected

Multiplier x5 Score a x5 multiplier in a Story level.

Stim-ply Amazing Healed 10,000 points of damage with Stimpaks.

The House Always Wins Completed The House Always Wins.

Freedom on a Roll 50% Golds awarded in Challenge Mode

T-Bone: Tag Team Complete 10 coop missions

Hardened War Hero Complete the game on Hardened or Veteran difficulty. (Solo only)

Rope-a-Dope In CitC, knock an enemy around the city with Undertow, then knock him off the edge of the city.

Who's the Bully Now? 101 advanced enemies defeated

Improvisation Play your favorite tune on the xylophone (ignoring the hints)

Saving the Day Save 10 survivors

...into the fire. Save a Buddy from a mortal wound

It Is What It Is Finish the game without upgrading any skills with green gel.

Dwarf Raiden Incapacitate all the soldiers in File R-02 using a Dwarf Gekko.

Tourist All Challenge Modes completed

COMBO BEGINNER Perform a 5x combo

Making It Rain Complete the Level Into the Breach

Rooftop Ruffian Defeated all waves in Raven's Dome.

Good Listener Take GLaDOS' escape advice

Disco Inferno Kill all enemies without leaving the dance floor in the city outskirts