IGDB platforms: PlayStation 3, Linux, PC (Microsoft Windows), Mac, Xbox 360, Nintendo Switch
IGDB developers: Valve
IGDB publishers: Valve, Electronic Arts
Sequel to the acclaimed Portal (2007), Portal 2 pits the protagonist of the original game, Chell, and her new robot friend, Wheatley, against more puzzles conceived by GLaDOS, an A.I. with the sole purpose of testing the Portal Gun's mechanics and taking revenge on Chell for the events of Portal. As a result of several interactions and revelations, Chell once again pushes to escape Aperture Science Labs.
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Achievements (50)
Helpers (0)
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Xbox Achievements
1,000 G
You Saved Science
Complete all test chambers in all courses of co-op
100 G
0 achievers
Professor Portal
After completing co-op, complete Calibration Course online with a friend who hasn’t played before
75 G
0 achievers
Smash TV
Break 11 test chamber monitors
75 G
0 achievers
Friends List With Benefits
While playing co-op, hug 3 different people on your friends list
50 G
0 achievers
Overclocker
Complete Test Chamber 10 in 70 seconds
30 G
0 achievers
Pit Boss
Show that pit who's boss
30 G
0 achievers
Empty Gesture
Drop your co-op partner in goo while they are gesturing by removing the bridge under them
25 G
0 achievers
Four Ring Circus
Enter 4 different portals without touching the ground in co-op
25 G
0 achievers
Narbacular Drop
Place a portal under your co-op partner while they are gesturing
25 G
0 achievers
Party of Three
Find the hidden companion cube in co-op test chamber
25 G
0 achievers
Air Show
Perform 2 aerial gestures before touching the ground in co-op
20 G
0 achievers
Door Prize
Examine all the vitrified test chamber doors
20 G
0 achievers
Drop Box
Place a cube on a button without touching the cube
20 G
0 achievers
Final Transmission
Find the hidden signal in one of the Rat Man's dens
20 G
0 achievers
Iron Grip
Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
20 G
0 achievers
Lunacy
That just happened
20 G
0 achievers
Portal Conservation Society
Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
20 G
0 achievers
Preservation of Mass
Break the rules in Test Chamber 07
20 G
0 achievers
Rock Portal Scissors
Win 3 co-op games of rock-paper-scissors in a row
20 G
0 achievers
Schrodinger's Catch
Catch a blue-painted box before it touches the ground
20 G
0 achievers
The Part Where He Kills You
This is that part
20 G
0 achievers
Bridge Building
Complete all test chambers in the Hard-Light Surfaces co-op course
15 G
0 achievers
Dual Pit Experiment
Do the same test twice
15 G
0 achievers
Gesticul-8
Perform all 8 gestures of your own volition in co-op
15 G
0 achievers
Obstacle Building
Complete all test chambers in the Excursion Funnels co-op course
15 G
0 achievers
Stalemate Associate
Press the button!
15 G
0 achievers
Still Alive
Complete Course 4 with neither you nor your co-op partner dying
15 G
0 achievers
Stranger Than Friction
Master the Propulsion Gel
15 G
0 achievers
Tater Tote
Carry science forward
15 G
0 achievers
Triple Crown
Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
15 G
0 achievers
Tunnel of Funnel
Master the Excursion Funnel
15 G
0 achievers
Vertically Unchallenged
Master the Repulsion Gel
15 G
0 achievers
White Out
Complete the first Conversion Gel test
15 G
0 achievers
Asking for Trouble
Taunt GLaDOS in front of a camera in each of the five co-op courses
10 G
0 achievers
Bridge Over Troubling Water
Complete the first Hard Light Bridge test
10 G
0 achievers
Can't Touch This
Dance in front of a turret blocked by a hard light bridge in co-op
10 G
0 achievers
Confidence Building
Complete all test chambers in the Mass and Velocity co-op course
10 G
0 achievers
No Hard Feelings
Save a turret from redemption
10 G
0 achievers
Portrait of a Lady
Find a hidden portrait
10 G
0 achievers
SaBOTour
Make a break for it
10 G
0 achievers
Ship Overboard
Discover the missing experiment
10 G
0 achievers
Team Building
Complete all test chambers in the Team Building co-op course
10 G
0 achievers
Undiscouraged
Complete the first Thermal Discouragement Beam test
10 G
0 achievers
You Made Your Point
Refuse to solve the first test in Chapter 8
10 G
0 achievers
Good Listener
Take GLaDOS' escape advice
5 G
0 achievers
High Five
Celebrate your cooperative calibration success
5 G
0 achievers
Pturretdactyl
Use an Aerial Faith Plate to launch a turret
5 G
0 achievers
Scanned Alone
Stand in a defective turret detector
5 G
0 achievers
Wake Up Call
Survive the manual override
5 G
0 achievers
You Monster
Reunite with GLaDOS
5 G
0 achievers
Stay in the Cabin
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