Summary: of all the DLC packs this is my second least favorite . mainly because all you get to do is run around a alien ship and shoot aliens with out much of any story outside of escape the ship alive . the best part about the game is the new alien guns you get which are pretty wicked .
Summary: Repetitive add-on with main focus on running through similar-looking corridors and killing identical aliens for 5 or so hours. Adds new overpowered weapons, which would be the only reason to get this one.