It is time to enter the hidden world of vampires in Vampire: The Masquerade - Bloodlines, based on the pen and paper game by White Wolf. While there are numerous graphical and gameplay glitches to interrupt the roleplaying experience, none of the minor nuisances are enough to completely ruin the game. Overall, Bloodlines presents a strong sense of immersiveness, using Source - the same graphics engine that powers Half-Life 2 - and an incredible dynamic conversation engine.