In just three episodes, the BioShock series managed to score some big points amongst players' hearts. Spiritual successor of System Shock 2, the first BioShock was an Irrational Games's game, lead by Ken Levine. Set in the 50's ambiance, with Art Deco levels, progression in BioShock is possible through open and smart game mechanics, inciting the player to be creative and to use it's environment. The saga is also filled with many profound and philosophical themes, while involving the player in every of its aspects. Many things granting the triptych of an iconic saga.