• 2,165,541 Achievements Earned
  • 110,133 Players Tracked
  • 51 Total Achievements
  • 2,939 Obtainable EXP
  • 5,142 100% Club
Achievement
Rarity
Earned Date
  • Survive the manual override

    90.46% (12.9)
  • Reunite with GLaDOS

    84.11% (13.0)
  • Complete the first Thermal Discouragement Beam test

    82.65% (13.2)
  • Complete the first Hard Light Bridge test

    74.61% (13.4)
  • Make a break for it

    68.19% (13.7)
  • Press the button!

    67.41% (13.9)
  • Carry science forward

    62.82% (14.5)
  • Master the Repulsion Gel

    64.88% (14.1)
  • Master the Propulsion Gel

    61.25% (14.7)
  • Complete the first Conversion Gel test

    60.01% (14.9)
  • Master the Excursion Funnel

    56.83% (15.3)
  • Do the same test twice

    58.94% (15.1)
  • This is that part

    56.15% (15.7)
  • That just happened

    56.13% (15.7)
  • Place a cube on a button without touching the cube

    46.52% (29.3)
  • Complete Test Chamber 10 in 70 seconds

    13.25% (104.0)
  • Show that pit who's boss

    19.93% (60.4)
  • Break the rules in Test Chamber 07

    45.38% (30.3)
  • Use an Aerial Faith Plate to launch a turret

    21.11% (52.5)
  • Find the hidden signal in one of the Rat Man's dens

    16.84% (73.6)
  • Take GLaDOS' escape advice

    47.28% (27.8)
  • Stand in a defective turret detector

    51.67% (25.1)
  • Save a turret from redemption

    50.36% (25.9)
  • Catch a blue-painted box before it touches the ground

    17.47% (69.4)
  • Discover the missing experiment

    24.06% (44.6)
  • Examine all the vitrified test chamber doors

    18.75% (64.5)
  • Find a hidden portrait

    26.24% (41.6)
  • Refuse to solve the first test in Chapter 8

    20.00% (58.0)
  • Break 11 test chamber monitors

    11.09% (125.6)
  • Celebrate your cooperative calibration success

    70.40% (13.6)
  • Complete all test chambers in the Team Building co-op course

    63.07% (14.3)
  • Complete all test chambers in the Mass and Velocity co-op course

    55.68% (24.0)
  • Complete all test chambers in the Hard-Light Surfaces co-op course

    47.05% (28.5)
  • Complete all test chambers in the Excursion Funnels co-op course

    40.92% (33.2)
  • Complete all test chambers in all courses of co-op

    35.47% (35.9)
  • Never lose a cube in Chamber 6 of the Mass and Velocity co-op course

    9.79% (149.8)
  • Perform all 8 gestures of your own volition in co-op

    41.81% (32.1)
  • Dance in front of a turret blocked by a hard light bridge in co-op

    22.85% (47.2)
  • Drop your co-op partner in goo while they are gesturing by removing the bridge under them

    13.41% (98.3)
  • Find the hidden companion cube in co-op test chamber

    10.36% (137.4)
  • Place a portal under your co-op partner while they are gesturing

    16.50% (77.6)
  • After completing co-op, complete Calibration Course online with a friend who hasn’t played before

    13.98% (91.8)
  • Perform 2 aerial gestures before touching the ground in co-op

    49.33% (26.7)
  • Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements

    8.39% (183.5)
  • Enter 4 different portals without touching the ground in co-op

    14.79% (85.3)
  • Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each

    8.48% (170.9)
  • Complete Course 4 with neither you nor your co-op partner dying

    6.61% (236.9)
  • Taunt GLaDOS in front of a camera in each of the five co-op courses

    20.77% (54.9)
  • Win 3 co-op games of rock-paper-scissors in a row

    22.19% (49.5)
  • While playing co-op, hug 3 different people on your friends list

    12.09% (114.2)
  • Never lose a cube in Chamber 6 of the Mobility Gels co-op course

    7.99% (200.9)