The roster covers the three standalone full-length BioShock story games: BioShock, BioShock 2, and BioShock Infinite. It excludes expansions such as Minerva's Den and Burial at Sea, remasters, and The Collection compilation. The roster covers 24 recognizable protagonists, allies, villains, and signature creatures from the three standalone story games. It excludes minor roles and characters that appear only in expansions. Name the games and characters, identify character art, and tackle real trivia. Source: Wikidata (series membership P179/P527, release dates P577), corroborated against Wikipedia.