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Wake Up Call
Survive the manual override
|
|
 5
|
|
You Monster
Reunite with GLaDOS
|
|
 5
|
|
Undiscouraged
Complete the first Thermal Discouragement Beam test
|
|
 10
|
|
Bridge Over Troubling Water
Complete the first Hard Light Bridge test
|
|
 10
|
|
SaBOTour
Make a break for it
|
|
 10
|
|
Stalemate Associate
Press the button!
|
|
 15
|
|
Tater Tote
Carry science forward
|
|
 15
|
|
Vertically Unchallenged
Master the Repulsion Gel
|
|
 15
|
|
Stranger Than Friction
Master the Propulsion Gel
|
|
 15
|
|
White Out
Complete the first Conversion Gel test
|
|
 15
|
|
Tunnel of Funnel
Master the Excursion Funnel
|
|
 15
|
|
Dual Pit Experiment
Do the same test twice
|
|
 15
|
|
The Part Where He Kills You
This is that part
|
|
 20
|
|
Lunacy
That just happened
|
|
 20
|
|
Drop Box
Place a cube on a button without touching the cube
|
|
 20
|
|
Overclocker
Complete Test Chamber 10 in 70 seconds
|
|
 30
|
|
Pit Boss
Show that pit who's boss
|
|
 30
|
|
Preservation of Mass
Break the rules in Test Chamber 07
|
|
 20
|
|
Pturretdactyl
Use an Aerial Faith Plate to launch a turret
|
|
 5
|
|
Final Transmission
Find the hidden signal in one of the Rat Man's dens
|
|
 20
|
|
Good Listener
Take GLaDOS' escape advice
|
|
 5
|
|
Scanned Alone
Stand in a defective turret detector
|
|
 5
|
|
No Hard Feelings
Save a turret from redemption
|
|
 10
|
|
Schrodinger's Catch
Catch a blue-painted box before it touches the ground
|
|
 20
|
|
Ship Overboard
Discover the missing experiment
|
|
 10
|
|
Door Prize
Examine all the vitrified test chamber doors
|
|
 20
|
|
Portrait of a Lady
Find a hidden portrait
|
|
 10
|
|
You Made Your Point
Refuse to solve the first test in Chapter 8
|
|
 10
|
|
Smash TV
Break 11 test chamber monitors
|
|
 75
|
|
High Five
Celebrate your cooperative calibration success
|
|
 5
|
|
Team Building
Complete all test chambers in the Team Building co-op course
|
|
 10
|
|
Confidence Building
Complete all test chambers in the Mass and Velocity co-op course
|
|
 10
|
|
Bridge Building
Complete all test chambers in the Hard-Light Surfaces co-op course
|
|
 15
|
|
Obstacle Building
Complete all test chambers in the Excursion Funnels co-op course
|
|
 15
|
|
You Saved Science
Complete all test chambers in all courses of co-op
|
|
 100
|
|
Iron Grip
Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
|
|
 20
|
|
Gesticul-8
Perform all 8 gestures of your own volition in co-op
|
|
 15
|
|
Can't Touch This
Dance in front of a turret blocked by a hard light bridge in co-op
|
|
 10
|
|
Empty Gesture
Drop your co-op partner in goo while they are gesturing by removing the bridge under them
|
|
 25
|
|
Party of Three
Find the hidden companion cube in co-op test chamber
|
|
 25
|
|
Narbacular Drop
Place a portal under your co-op partner while they are gesturing
|
|
 25
|
|
Professor Portal
After completing co-op, complete Calibration Course online with a friend who hasn’t played before
|
|
 75
|
|
Air Show
Perform 2 aerial gestures before touching the ground in co-op
|
|
 20
|
|
Portal Conservation Society
Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
|
|
 20
|
|
Four Ring Circus
Enter 4 different portals without touching the ground in co-op
|
|
 25
|
|
Triple Crown
Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
|
|
 15
|
|
Still Alive
Complete Course 4 with neither you nor your co-op partner dying
|
|
 15
|
|
Asking for Trouble
Taunt GLaDOS in front of a camera in each of the five co-op courses
|
|
 10
|
|
Rock Portal Scissors
Win 3 co-op games of rock-paper-scissors in a row
|
|
 20
|
|
Friends List With Benefits
While playing co-op, hug 3 different people on your friends list
|
|
 50
|