• 425,542 Achievements Earned
  • 34,870 Players Tracked
  • 22 Total Achievements
  • 1,772 Obtainable EXP
  • 4,192 100% Club
Achievement
Rarity
Earned Date
  • Kill an acid antlion worker.

    98.51% (21.0)
  • Squish every antlion grub in Episode Two.

    13.44% (275.0)
  • Find and break every web cache in Episode Two.

    24.12% (115.0)
  • Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft.

    92.06% (23.0)
  • Defeat both antlion guards outside the White Forest.

    85.53% (25.0)
  • Run over 20 enemies with the car in Episode Two.

    50.83% (61.0)
  • Survive the Hunter ambush with Alyx.

    83.16% (26.0)
  • Defeat the chopper in Episode Two without any misses.

    21.42% (135.0)
  • Destroy the Combine Autogun in the junkyard.

    81.18% (29.0)
  • Find every radar cache in chapter Under The Radar.

    61.37% (45.0)
  • Beat DOG in a race to the White Forest base.

    52.61% (56.0)
  • Unlock the rocket launcher lambda cache in chapter Under The Radar.

    71.87% (37.0)
  • Survive the ambush at White Forest Inn.

    80.23% (30.0)
  • Send the garden gnome into space.

    16.75% (191.0)
  • Secure the launch doors on missile silo 2.

    79.09% (32.0)
  • Save all buildings outside the missile silo from destruction.

    15.56% (224.0)
  • Save the missile silo from the Combine offensive.

    71.56% (39.0)
  • Kill a Hunter with its own flechettes.

    31.67% (91.0)
  • Kill 30 enemies with thrown physics objects.

    37.57% (75.0)
  • Kill an enemy by planting a hopper mine.

    78.12% (34.0)
  • Kill a Combine soldier with his own grenade.

    19.65% (157.0)
  • Steal a Zombine's grenade.

    54.08% (51.0)