Half-Life 2: Episode One achievements
175
(130)

Half-Life 2: Episode One

4.3 from 117 votes

There are a maximum of 13 Half-Life 2: Episode One achievements worth 175

1,980 tracked gamers have this game, 635 have completed it (32.07%)

Achievement Details

Zombie-que in Half-Life 2: Episode One

Zombie-que17

Use flares to light 15 zombies on fire.

  • Unlocked by 692 tracked gamers (35% - TSA Ratio = 1.68) 1,980  
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