Games part of the Sierra's King's Quest series

King's Quest: Quest for the Crown is the first game in the popular series of King's Quest. Developed by Sierra On-line, King's Quest is an early adventure game (one of the first animated adventures), a step up from the classic graphical interactive fiction of the time. The player can use the keyword both to move the character around the game world ...

King's Quest 3: To Heir is Human is a fantasy adventure game designed by Roberta Williams, developed and published by Sierra On-Line in 1986 for DOS and for other platforms such as Apple 2, Amiga, Atari ST, Macintosh. King's Quest 3: To Heir is Human is also part of the King's quest series.

King's Quest IV: The Perils of Rosella is an adventure game developed and published by Sierra On-Line in 1988. It is the fourth installment in the popular King's Quest series created by Roberta Williams. The game was originally released for MS-DOS and Apple II computers and later ported to other platforms.The story of King's Quest IV follows Prince...