====== Adventure Game Engines ======

==== Adventure Development Language ===

Used by OnLine Systems Hi-Res Adventure Series.

==== Adventure Game Interpreter ====

Used by OnLine Systems / Sierra OnLine.

==== Sierra Creative Interpreter ====

Replaced AGI starting with King's Quest IV.

==== Adventure Game Operating System ====

Used in the Elvira Series by Acccolade and in the Simon the Sorcerer series and other games by AdventureSoft.

==== SCUMM ====

Used by LucasArts and Humongous Entertainment.

==== Adventure Game Studio ====

Widely used for point and click adventures.

==== Ren'py ====

Widely used for Kinetic Novels and Visual Novels.