King's Quest III
| King's Quest III: To Heir Is Human | |
|---|---|
Apple II cover art by Greg Steffen | |
| Developer(s) | Sierra On-Line |
| Publisher(s) | Sierra On-Line |
| Designer(s) | Roberta Williams |
| Programmer(s) | Al Lowe Bob Heitman Bob Kernaghan |
| Artist(s) | Doug MacNeill Mark Crowe |
| Writer(s) | Roberta Williams Annette Childs |
| Composer(s) | Margaret Lowe |
| Series | King's Quest |
| Engine | AGI |
| Platform(s) | MS-DOS, Apple II, Apple IIGS, Amiga, Atari ST, Mac, Tandy Color Computer 3 |
| Release | November 1986 |
| Genre(s) | Adventure |
| Mode(s) | Single-player |
King's Quest III: To Heir Is Human is the third installment in the King's Quest series of graphic adventure games developed and released by Sierra On-Line in 1986. The game was originally released for the Apple II and MS-DOS; it was later ported to several other computer systems. It was the first title game in the series not to feature King Graham as the player character.