Aliens: Colonial Marines is no longer on Steam
Steam has blown Aliens: Colonial Marines out of an airlock.
Games of the Alien series, Part 2: The 'must play' edition
Who says there are no good Alien(s) games? These are the 13 must play titles of the franchise.
Aliens: Colonial Marines isn’t the Aliens sequel you wanted (review)
Developer Gearbox has focused too much on providing fan service than including any original or creative ideas of its own.