Release Group: Amiga
1987 - Release: King's Quest (original release)
Release Group: Apple II
1984 - Release: King's Quest (original release)
Release Group: Apple IIgs
1987 - Release: King's Quest (original release)
Release Group: Atari ST
1987 - Release: King's Quest (original release)
Release Group: DOS
1984 - Release: King's Quest (Floppy release)
1984 - Release: King's Quest (IBM PCjr release)
1987 - Release: King's Quest (MS-DOS release)
2006 - Compilation Release: King's Quest Collection
1997 - Compilation Release: King's Quest: Collection Series
1996 - Compilation Release: The Roberta Williams Anthology
1994 - Compilation Release: King's Quest (Collector's Edition)
Release Group: Mac
1987 - Release: King's Quest (original release)
Release Group: SEGA Master System
1989 - Release: King's Quest (original release)