In this prequel to the BioShock video game series, ultra-wealthy tycoon and passionate libertarian Andrew Ryan sets out to build a city at the bottom of the sea, to escape the looming threat of atomic war and the constant interference of parasitic governments and petty morality. As the project advances, however, others try to take advantage of Rapture’s ‘freedom’. As art, scientific experimentation and exploitation of the working classes run rampant and the city itself starts to spring its first leaks, will Ryan and those loyal to him be able to maintain their ideological positions?