Vampire: The Masquerade - Bloodlines

As a creature of the night. Players will develop their character's powers, interact with other characters and embark on story-driven quests as they battle mortals and other vampires with an incredible array of vampire powers and weapons. Powered by Valve's Source Technology, the game is based on White Wolf's popular Vampire: The Masquerade pen-and-paper RPG series and its official clans. Bloodlines is the best western RPG I’ve played. It's replay value is awesome, the different clans make the playthrough vary every time. The choices the game gives you are actual choices with consequences. You're put in a world where you don't understand a single thing, and everyone around you is at each other’s throat, staying neutral is only a temporary option.