Gygax: "Dave was running a man-to-man (1 figure = one person) Chainmail fantasy campaign around then, and he... came down from the Twin Cities to see us, the gaming group, in Lake Geneva in the late autumn of 1972. Arneson brought some of his campaign material with him...""Gary Gygax: Q & A (Part X, Page 23)". EN World. 2006-07-02. Archived from the original on 2011-06-15. Retrieved 2009-03-15.
Gygax: "Credit Dave Arneson and Dave Megary (designer of the Dungeon! boardgame) with my concentrating on subterranean settings for the D&D game. The contained adventuring environment was perfect for establishing fixed encounters before a game session, and for developing progressively more hazardous ones as the PCs grew in their capacity to manage them.""Gary Gygax: Q & A (Part IV, Page 1)". EN World. 2006-06-27. Archived from the original on 2011-06-15. Retrieved 2009-03-15.
Gygax: "The castle and dungeons came about a month before the first, one-page map of the City of Greyhawk.""Gary Gygax: Q & A (Part XI, Page 21)". EN World. 2002-09-06. Archived from the original on 2011-06-15. Retrieved 2009-03-15.
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Gygax: "Dave was running a man-to-man (1 figure = one person) Chainmail fantasy campaign around then, and he... came down from the Twin Cities to see us, the gaming group, in Lake Geneva in the late autumn of 1972. Arneson brought some of his campaign material with him...""Gary Gygax: Q & A (Part X, Page 23)". EN World. 2006-07-02. Archived from the original on 2011-06-15. Retrieved 2009-03-15.
Gygax: "Credit Dave Arneson and Dave Megary (designer of the Dungeon! boardgame) with my concentrating on subterranean settings for the D&D game. The contained adventuring environment was perfect for establishing fixed encounters before a game session, and for developing progressively more hazardous ones as the PCs grew in their capacity to manage them.""Gary Gygax: Q & A (Part IV, Page 1)". EN World. 2006-06-27. Archived from the original on 2011-06-15. Retrieved 2009-03-15.
Gygax: "The castle and dungeons came about a month before the first, one-page map of the City of Greyhawk.""Gary Gygax: Q & A (Part XI, Page 21)". EN World. 2002-09-06. Archived from the original on 2011-06-15. Retrieved 2009-03-15.
