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PC - Windows

Steam Achievements for Portal 2

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This page contains Portal 2 Unlockables for PC - Windows called "Steam Achievements" and has been posted or updated on Apr 20, 2011 by ahuja. Let us know what you think of this Unlockable by thumbs voting.

Boxshot / Details
Portal 2 Cheats Boxshot
  • Developer: Valve Software
  • Publisher: Valve Software
  • Genre: Action Shooter First-Person
  • Release Date: Apr 19, 2011
  • ESRB: Everyone 10+
Unlockables

Steam Achievements

To unlock the following, you have to play the game and collect/Earn achievements. You can find those earned achievements in your Game-Mainmenu or you can view them if you signup at one of the Steam communities.

Unlockable:How to Unlock:
Air ShowPerform 2 aerial gestures before touching the ground in co-op
Asking for TroubleTaunt GLaDOS in front of a camera in each of the five co-op courses
Bridge BuildingComplete all test chambers in the Hard-Light Surfaces co-op course
Bridge Over Troubling WaterComplete the first Hard Light Bridge test
Can't Touch ThisDance in front of a turret blocked by a hard light bridge in co-op
Confidence BuildingComplete all test chambers in the Mass and Velocity co-op course
Door PrizeExamine all the vitrified test chamber doors
Drop BoxPlace a cube on a button without touching the cube
Dual Pit ExperimentDo the same test twice
Empty GestureDrop your co-op partner in goo while they are gesturing by removing the bridge under them
Final TransmissionFind the hidden signal in one of the Rat Man's dens
Four Ring CircusEnter 4 different portals without touching the ground in co-op
Friends List with BenefitsWhile playing co-op, hug 3 different people on your friends list
Gesticul-8Perform all 8 gestures of your own volition in co-op
Good listenerTake GLaDOS' escape advice
High FiveCelebrate your cooperative calibration success
Iron GripNever lose a cube in Chamber 6 of the Mass and Velocity co-op course
LunacyThat just happened
Narbacular DropPlace a portal under your co-op partner while they are gesturing
No Hard FeelingsSave a turret from redemption
Obstacle BuildingComplete all test chambers in the Excursion Funnels co-op course
OverclockerComplete Test Chamber 10 in 70 seconds
Party of ThreeFind the hidden companion cube in co-op test chamber
Pit BossShow that pit who's boss
Portal Conservation SocietyComplete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
Portrait of a LadyFind a hidden portrait
Preservation of MassBreak the rules in Test Chamber 07
Professor PortalAfter completing co-op, complete Calibration Course online with a friend who hasn't played before
PturretdactylUse an Aerial Faith Plate to launch a turret
Rock Portal ScissorsWin 3 co-op games of rock-paper-scissors in a row
SaBOTourMake a break for it
Scanned AloneStand in a defective turret detector
Schrodinger's CatchCatch a blue-painted box before it touches the ground
Ship OverboardDiscover the missing experiment
Smash TVBreak 11 test chamber monitors
Stalemate AssociatePress the button!
Still AliveComplete Course 4 with neither you nor your co-op partner dying
Stranger Than FrictionMaster the Propulsion Gel
Tater ToteCarry science forward
Team BuildingComplete all test chambers in the Team Building co-op course
The Part Where He Kills YouThis is that part
Triple CrownSolve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Tunnel of FunnelMaster the Excursion Funnel
Vertically UnchallengedMaster the Repulsion Gel
Wake Up CallSurvive the manual override
White OutComplete the first Conversion Gel test
You Made Your PointRefuse to solve the first test in Chapter 8
You MonsterReunite with GLaDOS
You Saved ScienceComplete all test chambers in all courses of co-op

From: ahuja, Apr 20, 2011
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