• 5,148,929 Achievements Earned
  • 273,206 Players Tracked
  • 51 Total Achievements
  • 3,011 Obtainable EXP
  • 12,765 100% Club
Achievement
Rarity
Earned Date
  • Survive the manual override

    87.54% (14.0)
  • Reunite with GLaDOS

    80.98% (14.2)
  • Complete the first Thermal Discouragement Beam test

    79.33% (14.4)
  • Complete the first Hard Light Bridge test

    71.00% (14.8)
  • Make a break for it

    64.22% (15.2)
  • Press the button!

    63.39% (15.4)
  • Carry science forward

    58.59% (15.8)
  • Master the Repulsion Gel

    60.69% (15.6)
  • Master the Propulsion Gel

    56.88% (16.3)
  • Complete the first Conversion Gel test

    55.61% (16.5)
  • Master the Excursion Funnel

    52.32% (16.9)
  • Do the same test twice

    54.44% (16.7)
  • This is that part

    51.63% (17.4)
  • That just happened

    51.64% (17.4)
  • Place a cube on a button without touching the cube

    44.16% (19.8)
  • Complete Test Chamber 10 in 70 seconds

    11.79% (117.6)
  • Show that pit who's boss

    18.38% (60.5)
  • Break the rules in Test Chamber 07

    42.43% (32.2)
  • Use an Aerial Faith Plate to launch a turret

    19.37% (56.9)
  • Find the hidden signal in one of the Rat Man's dens

    15.17% (81.8)
  • Take GLaDOS' escape advice

    44.25% (19.8)
  • Stand in a defective turret detector

    48.34% (18.9)
  • Save a turret from redemption

    48.62% (18.7)
  • Catch a blue-painted box before it touches the ground

    16.03% (72.9)
  • Discover the missing experiment

    22.02% (46.5)
  • Examine all the vitrified test chamber doors

    16.85% (68.3)
  • Find a hidden portrait

    23.39% (43.8)
  • Refuse to solve the first test in Chapter 8

    17.59% (64.3)
  • Break 11 test chamber monitors

    10.07% (133.9)
  • Celebrate your cooperative calibration success

    73.34% (14.6)
  • Complete all test chambers in the Team Building co-op course

    65.47% (15.0)
  • Complete all test chambers in the Mass and Velocity co-op course

    57.65% (16.0)
  • Complete all test chambers in the Hard-Light Surfaces co-op course

    48.23% (19.2)
  • Complete all test chambers in the Excursion Funnels co-op course

    41.49% (33.3)
  • Complete all test chambers in all courses of co-op

    35.51% (36.2)
  • Never lose a cube in Chamber 6 of the Mass and Velocity co-op course

    9.34% (156.5)
  • Perform all 8 gestures of your own volition in co-op

    42.51% (31.3)
  • Dance in front of a turret blocked by a hard light bridge in co-op

    21.88% (48.3)
  • Drop your co-op partner in goo while they are gesturing by removing the bridge under them

    12.59% (108.3)
  • Find the hidden companion cube in co-op test chamber

    9.77% (144.2)
  • Place a portal under your co-op partner while they are gesturing

    15.48% (77.5)
  • After completing co-op, complete Calibration Course online with a friend who hasn’t played before

    14.17% (92.7)
  • Perform 2 aerial gestures before touching the ground in co-op

    51.23% (18.4)
  • Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements

    7.85% (194.1)
  • Enter 4 different portals without touching the ground in co-op

    14.49% (87.5)
  • Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each

    8.20% (177.6)
  • Complete Course 4 with neither you nor your co-op partner dying

    6.37% (247.8)
  • Taunt GLaDOS in front of a camera in each of the five co-op courses

    20.41% (53.6)
  • Win 3 co-op games of rock-paper-scissors in a row

    21.50% (50.5)
  • While playing co-op, hug 3 different people on your friends list

    12.70% (102.4)
  • Never lose a cube in Chamber 6 of the Mobility Gels co-op course

    7.71% (209.8)