The best Engine: Adventure Game Interpreter (AGI) games

Leisure Suit Larry in the Land of the Lounge Lizards is the debut title in the Leisure Suit Larry series, created by Al Lowe and originally published by Sierra On-Line in 1987. The game follows Larry Laffer, a leisure-suit-wearing...

Space Quest I: The Sarien Encounter is a graphic adventure game developed and published by Sierra On-Line, released in 1986. It was created by the duo of Scott Murphy and Mark Crowe, who later became known as the "Two Guys from An...

Police Quest: In Pursuit of the Death Angel is an adventure game released in 1987 by Sierra On-Line, designed by former police officer Jim Walls. It's the first installment in the Police Quest series and is known for its realistic...

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 gra...

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 ...

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 re...