System Shock 2

In the year 2114, forty-two years after the events described in System Shock, a soldier joins the military organization Unified National Nominate (UNN), receiving the number G65434-2, and is shortly thereafter assigned to the military space ship Rickenbacker. This ship's duty is to escort the Von Braun, an experimental faster-than-light starship, on its maiden voyage. However, the next thing the soldier can remember is waking up in a cryo-tube on the Von Braun. It appears that both ships were infected with something so horrifying that nearly the entire crew was either killed or mutated into monsters. The soldier is contacted by a woman who identifies herself as the only human survivor. His first task is a rendezvous with this woman, for which he will have to traverse the monster-infested corridors of the ghost ship.

System Shock 2 is a hybrid of first-person shooter and role-playing game. In the beginning of the game the player chooses a career for the protagonist in the UNN. This choice grants bonuses to the protagonist's initial skills. Marines specialize in combat, navy officers can repair weapons and hack computer terminals, and OSA agents may begin the game with psionic powers. Notwithstanding this initial choice, the player may choose to learn any of these skills as the game progresses, spending acquired cybermodules to develop the main character in a RPG fashion.