Expansion to a violent and mature strategy sci-fi game.
Mediocre sci-fi shooter doesn't do much for the series.
Over-the-top alien bloodfest for mature audiences.
Bloody sci-fi shoot 'em up is laced with profanity.
"Stellar" sci-fi strategy expansion wows fans of the series.
Exciting but technically flawed city-building simulation.
Popular virtual world now on handheld; has good role models.
Thrilling sci-fi strategy game with violence and gore.
Econ becomes interesting when running interstellar company.
Decision-making sim shows that choices have shades of gray.
Tough, fresh strategy game is like Civilization in space.
Gruesome sci-fi shooter is best suited for grown-up players.
Lackluster action game with some tactical elements.
Movie/book spin-off emphasizes survival and building.