Vampire: The Masquerade – Bloodlines is a 2004 action role-playing video game developed by Troika Games and released by Activision for Microsoft Windows. Set in White Wolf Publishing's World of Darkness, the game is based on White Wolf's role-playing game Vampire: The Masquerade and follows either a male or female character who is killed and subsequently revived as a fledgling vampire. The game depicts the fledgling's journey through 21st-century Los Angeles to uncover the truth behind a recently discovered relic that heralds the end of all vampires.