Before we get started on this review, I'd like to see a show of hands, gamers -- who here would love nothing more than to assume the role of the ultimate nocturnal assassin -the vampire?  Then you're in luck, because that's exactly what you get to do here in Dark, by Realmforge Studios and Kalypso Media. Dark is a stealth-action RPG-ish thriller of a tale, that puts you in the role of Eric Ban... more.