Groups comparison

Sierra's Creative Interpreter - 1970 to 2015
Uses any version of SCI, a game engine that is basically only a scripting language and a runtime environment. Used primarily for adventure games.

SCI0 - Sierra's Creative Interpreter Version 0 - 1988 to 1991
Created with Sierra's Creative Interpreter Version 0, an adventure game engine.

SCI1 - Sierra's Creative Interpreter Version 1 - 1990 to 2015
Created with Sierra's Creative Interpreter Version 1, an adventure game engine.

SCI11 - Sierra's Creative Interpreter Version 1.1 - 1992 to 2015
Created with Sierra's Creative Interpreter Version 1.1, an adventure game engine.

SCI2 - Sierra's Creative Interpreter Version 2 - 1993 to 1995
Created with Sierra's Creative Interpreter Version 2, an adventure game engine.