AquaNox

The player once again jumps into the role of Emerald "Deadeye" Flint. After the Bionts are defeated, Flint goes back to being a Mercenary as a leader of a Biont-hunting task-force. Things turn for the worse when his submarine, the Succubus, is stolen on one of the stations. The game begins with one of Flint`s Dubious acquaintances giving him an old, barely-working sub and several missions to get him started.