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Gary Gygax
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Founder
Gary Gygax
Founder of Castle & Crusade Society and TSR
2× founder
Gaming
1970–1973
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Network around Gary Gygax
Gary Gygax
Gary Gygax
Castle & Crusade Society
Castle & Crusade Soci…
TSR
TSR
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The world around Gary Gygax — companies founded, co-founders, and where they came from. Hover a node to explore; click to open.
Companies founded
2
1970
Castle & Crusade Society
Private
Founder
1973
TSR
Private
Founder · Gaming