Where did the designer of products for a science fiction RPG published by TSR in 1998 serve as Director of Roleplaying Design and Development?
Bill Slavicsek: Bill Slavicsek is a game designer who served as the Director of Roleplaying Design and Development at Wizards of the Coast. Alternity: Alternity is a science fiction role-playing game (RPG) published by TSR in 1998.
Wizards of the Coast