Single Player Games?

Bioshock is great. One of my favorite games of all time. Not extremely long or short, but just right. It is creepy at points but nothing to piss your pants over. It is more "oh wtf is wrong with this place. This shit is fucked up!" than "omfg that was so scary i'm crying!". It also has some of the best moments in gaming history (there are two moments which I don't think anyone will ever forget) and the Big Daddies are probably the most terrifying enemies of all time when you play on hard with Vita chambers turned off (well they are terrifying until the last few hours of the game where you have all the weapons jacked up as well as the plasmids so you feel like superman.) but yea It is creepy, but easily playable for anyone but the faintest of heart.

The whole point is: It's one of the best single player games I can recommend.