Age of Conan is definitively only available as MMO and multiplayer although you might feel a bit alone at times :-/ except for 250 assassins who might be getting reading to gank you blue and pink... Talking from personal experience this one is

.
There's a few other titles bearing the name Conan, and inspired by the books, and also a new console game (URK) which seems to get half decent scores... Someone might be mixing AOC up with this title from THQ...
http://www.gamespot.com/ps3/action/cona ... ead-review