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

Half-Life 2: Episode One

4.3 from 119 votes

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

2,028 tracked gamers have this game, 655 have completed it (32.30%)

Achievement Details

Zombie-que in Half-Life 2: Episode One

Zombie-que17

Use flares to light 15 zombies on fire.

  • Unlocked by 716 tracked gamers (35% - TSA Ratio = 1.68) 2,028  
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