• 1,738,334 Achievements Earned
  • 88,412 Players Tracked
  • 51 Total Achievements
  • 2,990 Obtainable EXP
  • 3,907 100% Club
Achievement
Rarity
Earned Date
  • Survive the manual override

    91.06% (9.0)
  • Reunite with GLaDOS

    84.74% (10.0)
  • Complete the first Thermal Discouragement Beam test

    83.28% (10.0)
  • Complete the first Hard Light Bridge test

    75.27% (11.0)
  • Make a break for it

    69.02% (12.0)
  • Press the button!

    68.23% (12.0)
  • Carry science forward

    63.61% (14.0)
  • Master the Repulsion Gel

    65.69% (12.0)
  • Master the Propulsion Gel

    62.07% (14.0)
  • Complete the first Conversion Gel test

    60.84% (15.0)
  • Master the Excursion Funnel

    57.74% (16.0)
  • Do the same test twice

    59.84% (16.0)
  • This is that part

    57.05% (18.0)
  • That just happened

    57.00% (18.0)
  • Place a cube on a button without touching the cube

    46.81% (23.0)
  • Complete Test Chamber 10 in 70 seconds

    13.22% (102.0)
  • Show that pit who's boss

    19.73% (58.0)
  • Break the rules in Test Chamber 07

    45.50% (24.0)
  • Use an Aerial Faith Plate to launch a turret

    20.91% (50.0)
  • Find the hidden signal in one of the Rat Man's dens

    16.67% (72.0)
  • Take GLaDOS' escape advice

    47.52% (21.0)
  • Stand in a defective turret detector

    52.27% (19.0)
  • Save a turret from redemption

    50.29% (20.0)
  • Catch a blue-painted box before it touches the ground

    17.36% (68.0)
  • Discover the missing experiment

    24.05% (41.0)
  • Examine all the vitrified test chamber doors

    18.76% (62.0)
  • Find a hidden portrait

    26.52% (37.0)
  • Refuse to solve the first test in Chapter 8

    20.02% (55.0)
  • Break 11 test chamber monitors

    10.95% (132.0)
  • Celebrate your cooperative calibration success

    69.18% (11.0)
  • Complete all test chambers in the Team Building co-op course

    61.94% (15.0)
  • Complete all test chambers in the Mass and Velocity co-op course

    54.71% (18.0)
  • Complete all test chambers in the Hard-Light Surfaces co-op course

    46.30% (24.0)
  • Complete all test chambers in the Excursion Funnels co-op course

    40.37% (27.0)
  • Complete all test chambers in all courses of co-op

    35.05% (31.0)
  • Never lose a cube in Chamber 6 of the Mass and Velocity co-op course

    9.52% (162.0)
  • Perform all 8 gestures of your own volition in co-op

    41.17% (26.0)
  • Dance in front of a turret blocked by a hard light bridge in co-op

    22.41% (44.0)
  • Drop your co-op partner in goo while they are gesturing by removing the bridge under them

    13.09% (107.0)
  • Find the hidden companion cube in co-op test chamber

    10.05% (147.0)
  • Place a portal under your co-op partner while they are gesturing

    16.24% (77.0)
  • After completing co-op, complete Calibration Course online with a friend who hasn’t played before

    13.53% (94.0)
  • Perform 2 aerial gestures before touching the ground in co-op

    48.11% (20.0)
  • Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements

    8.19% (209.0)
  • Enter 4 different portals without touching the ground in co-op

    14.39% (86.0)
  • Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each

    8.24% (209.0)
  • Complete Course 4 with neither you nor your co-op partner dying

    6.40% (268.0)
  • Taunt GLaDOS in front of a camera in each of the five co-op courses

    20.24% (52.0)
  • Win 3 co-op games of rock-paper-scissors in a row

    21.86% (46.0)
  • While playing co-op, hug 3 different people on your friends list

    11.44% (122.0)
  • Never lose a cube in Chamber 6 of the Mobility Gels co-op course

    7.72% (224.0)