Currently browsing: Graphical IF Interactive Fiction titlesAlso known as "parser-based graphical adventures," graphical IF titles include graphics as a major component of the game. Oldie Sierra games based on AGI and SCI engines (e.g. Police Quest 1, King's Quest IV) are best examples of this subgenre. For graphical IF that are pure "interactive novels" without any puzzle (e.g. Portal), check out the Story-driven subgenre instead.