BioShock Infinite

Indebted to the wrong people, Booker DeWitt must rescue Elizabeth, a mysterious girl imprisoned in the sky-city of Columbia. Forced to trust one another, they harness an expanding arsenal of weapons and abilities, as they fight on zeppelins in the clouds, along high-speed Sky-Lines, and down in the streets of Columbia – all to survive the threats of the sky-city and uncover its dark secret.