• 1,787,421 Achievements Earned
  • 91,127 Players Tracked
  • 51 Total Achievements
  • 2,993 Obtainable EXP
  • 4,028 100% Club
Achievement
Rarity
Earned Date
  • Survive the manual override

    90.98% (9.0)
  • Reunite with GLaDOS

    84.61% (10.0)
  • Complete the first Thermal Discouragement Beam test

    83.16% (10.0)
  • Complete the first Hard Light Bridge test

    75.08% (11.0)
  • Make a break for it

    68.77% (12.0)
  • Press the button!

    67.98% (12.0)
  • Carry science forward

    63.37% (14.0)
  • Master the Repulsion Gel

    65.45% (13.0)
  • Master the Propulsion Gel

    61.83% (15.0)
  • Complete the first Conversion Gel test

    60.60% (15.0)
  • Master the Excursion Funnel

    57.49% (16.0)
  • Do the same test twice

    59.59% (16.0)
  • This is that part

    56.80% (18.0)
  • That just happened

    56.76% (18.0)
  • Place a cube on a button without touching the cube

    46.71% (23.0)
  • Complete Test Chamber 10 in 70 seconds

    13.17% (102.0)
  • Show that pit who's boss

    19.71% (58.0)
  • Break the rules in Test Chamber 07

    45.39% (24.0)
  • Use an Aerial Faith Plate to launch a turret

    20.89% (50.0)
  • Find the hidden signal in one of the Rat Man's dens

    16.65% (72.0)
  • Take GLaDOS' escape advice

    47.41% (21.0)
  • Stand in a defective turret detector

    52.09% (19.0)
  • Save a turret from redemption

    50.18% (20.0)
  • Catch a blue-painted box before it touches the ground

    17.30% (68.0)
  • Discover the missing experiment

    23.97% (41.0)
  • Examine all the vitrified test chamber doors

    18.68% (62.0)
  • Find a hidden portrait

    26.41% (37.0)
  • Refuse to solve the first test in Chapter 8

    19.95% (55.0)
  • Break 11 test chamber monitors

    10.91% (132.0)
  • Celebrate your cooperative calibration success

    69.23% (11.0)
  • Complete all test chambers in the Team Building co-op course

    61.94% (14.0)
  • Complete all test chambers in the Mass and Velocity co-op course

    54.66% (18.0)
  • Complete all test chambers in the Hard-Light Surfaces co-op course

    46.22% (24.0)
  • Complete all test chambers in the Excursion Funnels co-op course

    40.28% (27.0)
  • Complete all test chambers in all courses of co-op

    34.98% (30.0)
  • Never lose a cube in Chamber 6 of the Mass and Velocity co-op course

    9.50% (162.0)
  • Perform all 8 gestures of your own volition in co-op

    41.10% (26.0)
  • Dance in front of a turret blocked by a hard light bridge in co-op

    22.37% (44.0)
  • Drop your co-op partner in goo while they are gesturing by removing the bridge under them

    13.07% (107.0)
  • Find the hidden companion cube in co-op test chamber

    10.03% (147.0)
  • Place a portal under your co-op partner while they are gesturing

    16.18% (77.0)
  • After completing co-op, complete Calibration Course online with a friend who hasn’t played before

    13.51% (94.0)
  • Perform 2 aerial gestures before touching the ground in co-op

    48.12% (21.0)
  • Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements

    8.18% (209.0)
  • Enter 4 different portals without touching the ground in co-op

    14.37% (87.0)
  • Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each

    8.23% (209.0)
  • Complete Course 4 with neither you nor your co-op partner dying

    6.39% (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

    21.82% (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

    7.71% (225.0)