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Jeff Spangenberg is a video game producer and entrepreneur who has founded and presided over video game developers Team Design, Punk Development, Iguana Entertainment, and Retro Studios. He has also founded Top Heavy Studios, best known for their only and controversial title The Guy Game.
- Hawkins, Lori (March 4, 1994). "NBA Jam expected to score big". Austin American-Statesman. p. A1. Retrieved 7 August 2012.
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