a zork is a animal between a mix of a horse and a zebra that is a zork :)
Zork happened in 1977.
Zork was created in 1977.
Zork I happened in 9801.
Zork I was created in 1980-12.
Beyond Zork happened in 1987.
Return to Zork happened in 1993.
Legends of Zork happened in 2009.
Zork III happened in 1982.
Zork Zero happened in 1988.
Zork II happened in 1981.
Zork Nemesis happened in 1996.
Zork Nemesis was created on 1996-02-29.