" (1984)* "Conan Role-Playing Game" (1985)* "" (Saga System) (1996)* "Dragonstrike" (board game and VHS tutorial) (1993)* "Dungeons & Dragons" (1974)* "Empire of the Petal Throne" (1975)* "Gamma World" (1978)* "Gangbusters" (1982)* "Indiana Jones" (1984)* "Marvel Super Heroes" (1984)* "Marvel Super Heroes Adventure Game" (Saga System) (1998)* "Metamorphosis Alpha" (1976)* "Star Frontiers" (1982)* "Top Secret" (1980) and "Top Secret/S.I.
* Alternity (1998)* Amazing Engine (1993)* Boot Hill (1975)* Buck Rogers XXVC* Conan the Barbarian* DragonLance: Fifth Age (1996)* Dungeons & Dragons (1974)* Empire of the Petal Throne (1975)* Gamma World (1978)* Gangbusters (1982)* Indiana Jones* Marvel Super Heroes* Marvel Super Heroes Adventure Game (1998)* Metamorphosis Alpha (1976)* Star Frontiers (1982)* Top Secret (1980)* Cavaliers and Roundheads (1973)* Chainmail (1975)* Classic Warfare (1975)* Divine Right (1979)* Don’t Give Up The Ship!