Zero Escape: Virtue's Last Reward — 9 main characters are kidnapped by an unknown person named Zero. Playable character Sigma is joined by Phi, a girl with a "no-nonsense attitude"; Dio, a rude and insensitive man; Tenmyoji, an elderly man; Quark, an energetic boy; Luna, a kind and quiet woman; Clover, an unpredictable girl who appeared in the films "9 O'Clock", "9 Men", "9 Doors"; Alice, a powerful and purposeful woman; and K., a man wearing permanent armor covering his entire body. Zero 3, an artificial intelligence appearing in the form of a CGI rabbit, is controlled by Nonary Game. Zero 3 was nicknamed "Zero Jr." participants to distinguish the entity from the human Zero, who in turn was nicknamed "Zero Senior".