| icon | info | score |
|---|---|---|
| We Came, We Saw... Complete the game on 'Casual' or 'Experienced' difficulty. unlocked Aug 5th, 2009 6:51 pm | 50 | |
| Disaster of Biblical Proportions Complete the 'Central Park Cemetery' level. unlocked Aug 5th, 2009 6:51 pm | 20 | |
| We Have the Tools! Purchase all available equipment upgrades. unlocked Aug 5th, 2009 5:49 pm | 40 | |
| I Don't Want My Face Burned Off Purchase all upgrades for the Meson Collider. unlocked Aug 5th, 2009 5:10 pm | 20 | |
| We be fast! They be slow! Purchase all upgrades for the Dark Matter Generator. unlocked Aug 4th, 2009 9:07 pm | 20 | |
| Slam Dunk! Slam dunk a ghost into a trap. unlocked Aug 4th, 2009 7:23 pm | 15 | |
| Let Me Guess, Gozer Worshippers Complete the 'Lost Island Rising' level. unlocked Aug 5th, 2009 5:41 pm | 20 | |
| Mother Pus Bucket! Purchase all upgrades for the Slime Gun. unlocked Aug 4th, 2009 8:04 pm | 20 | |
| Heat 'Em Up Purchase all upgrades for the Proton Gun. unlocked Aug 4th, 2009 7:15 pm | 20 | |
| Somebody Saw a Cockroach on 12 Complete the 'Return to the Sedgewick' level. unlocked Aug 4th, 2009 9:27 pm | 20 | |
| Ghost Fever Grips New York Complete the 'Museum of (Super)Natural History' level. unlocked Aug 4th, 2009 8:35 pm | 20 | |
| I Looked at the Trap, Ray! Recover 20 of your own full ghost traps. unlocked Aug 4th, 2009 8:07 pm | 20 | |
| Get Her! Complete the 'Checking Out the Library' level. unlocked Aug 4th, 2009 6:54 pm | 20 | |
| 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. unlocked Aug 7th, 2009 10:59 am | 20 | |
| Once S'more into the Breach Complete the 'Panic in Times Square' level. unlocked Aug 4th, 2009 5:37 pm | 20 | |
| The Flowers are Still Standing! Complete the 'Welcome to the Hotel Sedgewick' level. unlocked Aug 4th, 2009 4:29 pm | 20 | |
| I Feel So Funky Get slimed by a charging ghost. unlocked Aug 4th, 2009 4:27 pm | 5 | |
| Total Protonic Reversal Knock yourself down with your own weapon. unlocked Aug 4th, 2009 4:14 pm | 5 | |
| Aim for the Flat Top! Eliminate a creature. unlocked Aug 4th, 2009 4:09 pm | 10 | |
| ...And You Want to Keep It? Collect a Cursed Artifact. unlocked Aug 4th, 2009 4:00 pm | 20 | |
| I'm Picking Up A Signal... Obtain a 100% PKE scan on a paranormal creature. unlocked Aug 4th, 2009 3:59 pm | 20 | |
| We Have the Talent! Complete the Firehouse training level. unlocked Aug 4th, 2009 3:54 pm | 20 | |
| I Ain't 'Fraid of No Ghost! Trap a ghost. unlocked Aug 4th, 2009 3:52 pm | 10 | |
| You Gotta Try This Pole! Slide down the fire pole. unlocked Aug 4th, 2009 3:46 pm | 5 | |
| Kosher! Remedy a dubious food choice to make the bar mitzvah as orthodox as it can be. unlocked Aug 7th, 2009 10:36 am | 10 | |
| I'm a Ghostbuster, Not a Doctor! Revive your teammates 20 times. unlocked Aug 7th, 2009 10:19 am | 20 | |
| Ghostbusters Drinking Game Quench your thirst wherever possible to avoid being scared spitless. unlocked Aug 7th, 2009 3:49 pm | 40 | |
| Wanted! Defeat three Most Wanted Ghosts. unlocked Aug 7th, 2009 12:48 pm | 10 | |
| It's a Living Trap over 50 ghosts in your Xbox LIVE Ghostbusting career. unlocked Aug 7th, 2009 12:23 pm | 10 | |
| Loans Paid Off More than $100,000 earned in Xbox LIVE. unlocked Aug 7th, 2009 12:07 pm | 10 | |
| You Never Studied Keep your ears open to learn everything you can about the Civil War. unlocked Aug 7th, 2009 11:05 am | 10 | |
| I Love You When You Rough-House! The tidy arcitectural office could use some Proton-based humbling. unlocked Aug 7th, 2009 10:48 am | 10 | |
| One down, on the Ground! Airborne coffins are an affront to gravity; use your Proton Pack to avenge Mother Nature! unlocked Aug 7th, 2009 10:19 am | 20 | |
| The Destructor Complete the game with more than $3,000,000 in property damage. unlocked Aug 5th, 2009 6:51 pm | 30 | |
| Hedgebuster The hedge maze is a real eyesore; do some Protonic pruning. unlocked Aug 5th, 2009 4:59 pm | 10 | |
| I've Quit Better Jobs Than This. Some ghosts had a real blowout in the Coat Room. Clean it up? unlocked Aug 4th, 2009 9:13 pm | 20 | |
| Stasis Dunk! Trap a ghost using the Stasis Stream. unlocked Aug 4th, 2009 9:05 pm | 15 | |
| It's Slime Time Use the Slime Tether on 15 ghosts. unlocked Aug 4th, 2009 7:42 pm | 20 | |
| Slime Dunk! Trap a ghost using the Slime Tether. unlocked Aug 4th, 2009 7:22 pm | 15 | |
| On the Payroll Successfully complete one Xbox LIVE campaign. | 10 | |
| Nice Shootin', Tex! Complete the game with less than $100,000 in property damage. | 30 | |
| Are You A God? Complete the game on 'Professional' difficulty. | 100 | |
| Back Off Man. I'm a Scientist Obtain 100% PKE scans for every paranormal creature. | 40 | |
| Spores, Molds, and Fungus Collect all Cursed Artifacts. | 40 |
