i dont think bioshock needs a online multiplayer mode, unless its a co-op mode. the 1st game was very good because of the atmosphere and story, and the only thing that could make it better would be a offline and online co-op mode. anything more i think will take away that special something from the game.
GAMERTAG IS ANIMEHEAVEN X23
PSN ID IS : ANIMEREALM
PROUD MEMBER OF THE RPG FAN CLUB THREAD
ALL-TIME FAVORITE JRPG IS : LOST ODYSSEY