. . . "Adventure Game Interpreter"@en . . . . "The Adventure Game Interpreter (AGI) is a game engine developed by Sierra On-Line. The company originally developed the engine for King's Quest: Quest for the Crown (1984), an adventure game which Sierra and IBM wished to market in order to attract consumers to IBM's lower-cost home computer, the PCjr.AGI was capable of running animated, color adventure games with music and sound effects."@en . . "Discontinued" . "3.002.149" . . . . . . . . . . . .