. . "(aka Johnny Topside)"@en . "Subject Delta with Eleanor Lamb."@en . . "Subject Delta (BioShock character)"@en . . "2"^^ . . . . . . "BioShock 2"@en . . "Subject Delta"@en . "Subject Delta is the main protagonist and player character of BioShock 2. Delta was the first successful Big Daddy subject bonded to a Little Sister."@en . "Subject Delta is the main protagonist and player character of BioShock 2. Delta was the first successful Big Daddy subject bonded to a Little Sister."@en . .