Half-Life Credits
Ungrouped
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Additional Level Design
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Art Direction
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Voices
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Voices
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Voices
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Producer/Director
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Administration
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Manual
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Additional Level Design
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Decay Level Design
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Administration
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Programming
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Additional Level Design
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Decay Level Design
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Art, Models and Animation
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Additional Level Design
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Programming
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Programming
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Voices
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Decay Level Design
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Decay Level Design
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Programming
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Programming
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Programming
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Voices
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Voices
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Sound Effects
