 During his high school years, he developed Space Empire Elite, a bulletin board system strategy game for Atari ST BBS systems.Much of the money Radoff earned from Space Empire Elite and his other Atari ST game, Final Frontier, later became seed capital which he used to start the company NovaLink.Later authors who maintained or contributed to SEE include Jurgen van den Handel, Steven P. Reed, Carlis Darby, David Pence, Doc Wynne, David Jones, and Dick Pederson.