House Adventure, by Anonymous

The Ice Cave, by Anonymous (1985)

Ice Station Zero, by Anonymous (1985)

Indiana Jones in Revenge of the Ancients by Anonymous 1987

Jerk Your Own Adventure, by Anonymous

Jug2k, by Anonymous (2005)

The Keys of the Kingdom, by Anonymous (1988)

Kitchen IO IB, by Anonymous (2019)

La Aventura Brutal, by Anonymous (1994)

La Bête du Gévaudan, by Anonymous

La Cite Perdue, by Anonymous (1985)

Labyrinths of LaCoshe by Anonymous 1983

Madhouse by Anonymous 1985

The Magic Cloak of Noland, by Anonymous (2003)

Malakos Online by Anonymous 2017

The Marvelous Land of Oz, by Anonymous (2003)

McKensie by Anonymous 1983

Menagerie, by Anonymous (1982)

Metacaching, by Anonymous

Misty Vol.1, by Anonymous (1989)