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Portal 2 cover
All 51 achievements · global Steam stats

Portal 2 achievements

From the rarest to the one almost everyone gets. Checked 12 Oct 2026.
To get 100%
Hard
At most 2.4% of players have every achievement, because only that many have the rarest one, Still Alive.
In numbers
Achievements51
Half of them are held by24.4% or less
Most unlockedWake Up Call · 74%
Hidden until unlockedNone
How rare
Ultra rare10
Rare14
Uncommon22
Common5
Ultra rare: under 5% of players · Rare: 5–20%
  1. 01Still AliveComplete Course 4 with neither you nor your co-op partner dying2.4%1 in 42
  2. 02Talent ShowNever lose a cube in Chamber 6 of the Mobility Gels co-op course2.6%1 in 38
  3. 03Portal Conservation SocietyComplete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements2.8%1 in 36
  4. 04Triple CrownSolve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each3%1 in 33
  5. 05Party of ThreeFind the hidden companion cube in co-op test chamber3.5%1 in 29
  6. 06Iron GripNever lose a cube in Chamber 6 of the Mass and Velocity co-op course3.6%1 in 28
  7. 07Smash TVBreak 11 test chamber monitors3.7%1 in 27
  8. 08OverclockerComplete Test Chamber 10 in 70 seconds4%1 in 25
  9. 09Friends List With BenefitsWhile playing co-op, hug 3 different people on your friends list4.5%1 in 22
  10. 10Empty GestureDrop your co-op partner in goo while they are gesturing by removing the bridge under them4.6%1 in 22
  11. 11Final TransmissionFind the hidden signal in one of the Rat Man's dens5.4%1 in 19
  12. 12Narbacular DropPlace a portal under your co-op partner while they are gesturing5.8%1 in 17
  13. 13Professor PortalAfter completing co-op, complete Calibration Course online with a friend who hasn’t played before5.9%1 in 17
  14. 14You Made Your PointRefuse to solve the first test in Chapter 86.5%1 in 15
  15. 15Four Ring CircusEnter 4 different portals without touching the ground in co-op6.8%1 in 15
  16. 16Schrodinger's CatchCatch a blue-painted box before it touches the ground6.9%1 in 14
  17. 17Door PrizeExamine all the vitrified test chamber doors7.2%1 in 14
  18. 18Pit BossShow that pit who's boss7.9%1 in 13
  19. 19PturretdactylUse an Aerial Faith Plate to launch a turret8.7%1 in 11
  20. 20Asking for TroubleTaunt GLaDOS in front of a camera in each of the five co-op courses8.9%1 in 11
  21. 21Can't Touch ThisDance in front of a turret blocked by a hard light bridge in co-op9.8%1 in 10
  22. 22Rock Portal ScissorsWin 3 co-op games of rock-paper-scissors in a row9.8%1 in 10
  23. 23Ship OverboardDiscover the missing experiment10.7%1 in 9
  24. 24Portrait of a LadyFind a hidden portrait11.6%1 in 9
  25. 25You Saved ScienceComplete all test chambers in all courses of co-op21.2%1 in 5
  26. 26Preservation of MassBreak the rules in Test Chamber 0724.4%1 in 4
  27. 27Obstacle BuildingComplete all test chambers in the Excursion Funnels co-op course26.3%1 in 4
  28. 28Gesticul-8Perform all 8 gestures of your own volition in co-op27%1 in 4
  29. 29Good ListenerTake GLaDOS' escape advice28.3%1 in 4
  30. 30Drop BoxPlace a cube on a button without touching the cube28.9%1 in 3
  31. 31No Hard FeelingsSave a turret from redemption31%1 in 3
  32. 32Bridge BuildingComplete all test chambers in the Hard-Light Surfaces co-op course32%1 in 3
  33. 33Air ShowPerform 2 aerial gestures before touching the ground in co-op33.2%1 in 3
  34. 34LunacyThat just happened34.1%1 in 3
  35. 35The Part Where He Kills YouThis is that part34.4%1 in 3
  36. 36Scanned AloneStand in a defective turret detector34.7%1 in 3
  37. 37Tunnel of FunnelMaster the Excursion Funnel35.1%1 in 3
  38. 38Dual Pit ExperimentDo the same test twice36.9%1 in 3
  39. 39White OutComplete the first Conversion Gel test38.2%1 in 3
  40. 40Stranger Than FrictionMaster the Propulsion Gel39.3%1 in 3
  41. 41Tater ToteCarry science forward40.9%1 in 2
  42. 42Confidence BuildingComplete all test chambers in the Mass and Velocity co-op course40.9%1 in 2
  43. 43Vertically UnchallengedMaster the Repulsion Gel42.8%1 in 2
  44. 44Stalemate AssociatePress the button!45.5%1 in 2
  45. 45SaBOTourMake a break for it46.5%1 in 2
  46. 46Team BuildingComplete all test chambers in the Team Building co-op course49.4%1 in 2
  47. 47Bridge Over Troubling WaterComplete the first Hard Light Bridge test53.2%1 in 2
  48. 48High FiveCelebrate your cooperative calibration success58.5%1 in 2
  49. 49UndiscouragedComplete the first Thermal Discouragement Beam test62.6%1 in 2
  50. 50You MonsterReunite with GLaDOS64.7%1 in 2
  51. 51Wake Up CallSurvive the manual override74%1 in 1
Quick answers
How many achievements does Portal 2 have?
51 on Steam.
What is the rarest achievement in Portal 2?
Still Alive (Complete Course 4 with neither you nor your co-op partner dying). Only 2.4% of players have it, about 1 in 42.
How hard is it to 100% Portal 2?
Hard. 10 achievements are held by fewer than 5% of players.
Which achievement do most players get?
Wake Up Call, unlocked by 74% of players.
The game Portal 299% of Steam players recommend it Players, Arabic, Steam Deck › Hardest games to 100% on Steam ›