Longtime Dungeons & Dragons maker

• "Dungeon Master's Guide" company
• D&D producers
• Dungeons & Dragons co., once
• Old game co. that made D&D
• Dungeons & Dragons publisher
• Dungeons & Dragons co.
• Co. that originated Dungeons & Dragons
• Co. that introduced Dungeons and Dragons
• Co. that launched Dungeons & Dragons

Wikipedia Word definitions in Wikipedia
TSR, Inc. was an American game publishing company and the publisher of Dungeons & Dragons ( D&D ). When Gary Gygax could not find a publisher for D&D , a new type of game he and Dave Arneson were co-developing, Gygax and Don Kaye founded Tactical Studies ...