FlexibleDoorknob

Relentless Land 50 consecutive shots on hostiles with Rifles.

Come Back Stronger Die for the first time.

Platinum Trophy Awarded for outstanding performance in Ghostbusters!

Are You A God? Complete the game on 'Professional' difficulty.

Nice Shootin', Tex! Complete the game with less than $100,000 in property damage.

I'm a Ghostbuster, Not a Doctor! Revive your teammates 20 times.

Back Off Man. I'm A Scientist Obtain 100% PKE scans for every paranormal creature.

The Destructor Complete the game with more than $3,000,000 in property damage.

I Love You When You Rough-House! The tidy architectural office could use some Proton-based humbling.

Spores, Molds, and Fungus Collect all Cursed Artifacts.

We Came, We Saw… Complete the game on 'Casual' or 'Experienced' difficulty.

Disaster of Biblical Proportions Complete the 'Central Park Cemetery' level.

One down, on the Ground! Airborne coffins are an affront to gravity; use your Proton Pack to avenge Mother Nature!

Let Me Guess, Gozer Worshippers Complete the 'Lost Island Rising' level.

Hedgebuster The hedge maze is a real eyesore; do some Protonic pruning.

Somebody Saw A Cockroach on 12 Complete the 'Return to the Sedgewick' level.

I've Quit Better Jobs Than This. Some ghosts had a real blowout in the Coat Room. Clean it up?

I Looked at the Trap, Ray! Recover 20 of your own full ghost traps.

Stasis Dunk! Trap a ghost using the Stasis Stream.

We Have the Tools! Purchase all available equipment upgrades.

I Don't Want My Face Burned Off Purchase all upgrades for the Meson Collider.

Ghostbusters Drinking Game Quench your thirst wherever possible to avoid being scared spitless.

Ghost Fever Grips New York Complete the 'Museum of (Super)Natural History' level.

We be fast! They be slow! Purchase all upgrades for the Dark Matter Generator.

Heat 'Em Up Purchase all upgrades for the Proton Gun.

It's Slime Time Use the Slime Tether on 15 ghosts.

You Never Studied Keep your ears open to learn everything you can about the Civil War.

Get Her! Complete the 'Checking Out the Library' level.

Slime Dunk! Trap a ghost using the Slime Tether.

Mother Pus Bucket! Purchase all upgrades for the Slime Gun.

But the Kids Love Us! The children's reading room has a story to tell, but it will take more than your eyes to see it.

Once S'more into the Breach Complete the 'Panic in Times Square' level.

Slam Dunk! Slam dunk a ghost into a trap.

Kosher! Remedy a dubious food choice to make the bar mitzvah as orthodox as it can be.

I Feel So Funky Get slimed by a charging ghost.

It Can't Be For Nothing Collect all trophies

Getting to Know You Engage in all optional conversations
54/54

Don't Go Complete Left Behind

Live Bait Use bricks or bottles to lure an infected into attacking a human

Chronicles Find all notes and artifacts
97/97

Skillz Win the water gun fight

Angel Knives Defeat Black Fang without getting hit

Nobody's Perfect Play the Jak X game in Left Behind

That's All I Got Survive all of Ellie's jokes
3/3

Brick Master Win the brick throwing contest

Build Em Up, Break Em Down Upgrade and then break one of every melee weapon
5/5

No Matter What Complete Part 1

Endure and Survive Collect all comics
13/13

Geared Up Craft every item
6/6

Look for the Light Find all Firefly pendants
30/30