C1A1SIGN3
textureUsed by maps (193)
Half-Life: Extended
Half-Life: Extended
Half-Life: Extended
Induction
Life's End
Life's End
hammy-bob
hammy-bob
Shaft
Shaft
Half-Life: The Alpha Unit V1.1 Half-Life: The Alpha Unit - v1.1
Hazardous Materials
Team Fortress Classic