John Romero is an award-winning game designer, programmer, and artist whose work spans over 150 games, including iconic games such as Wolfenstein, DOOM, and Quake. He's also a serial entrepreneur who has founded over 11 successful companies. In this interview, he gives advice on founding a gaming startup, from creating a business plan and finding investors to dealing with contractors and paperwork. John's insights are both inspirational and practical, filled with solid advice on starting a game company.