Proper name(s) of a set of related video games, often indicated by consecutive numbering, continuing narrative, or similarities in gameplay and themes, to which the video game being described belongs.
[R]. Determine and record the series based on the CSI. Series name is often indicated by the title (e.g., Final Fantasy VII; Legend of Zelda: Ocarina of Time) or subtitle (e.g., A Gabriel Knight Mystery). If the video game does not belong to a series, specify “N/A”.