Elvira Slayer is a 1-star celebrity adult vampire, who is living in the neighborhood Bridgeport, which is shipped with The Sims 3: Late Night expansion pack. Elvira lives alone in a Gothic style Penthouse. Elvira has the Evil trait, which is not uncommon among vampires.
She is at level 7 in the Medical career, working as a Gene Therapist; however the Criminal career will suit her better to complete her lifetime wish. She has 5 skill points in Logic, but in order to earn a promotion she has to improve her logic skill.
Elvira has met many vampires during her lifetime; she is Best Friends Forever with Morrigan Hemlock, William Fangmann and friends with Vladimir Schlick, who are all vampires. She is also friends with one of the top celebrities of Bridgeport, Matthew Hamming. She is enemies with Jessica Talon, Beau Merrick, Wogan Hemlock, his daughter and Lotta Greaves. Elvira's biography states that she is the oldest and most powerful vampire in Bridgeport, and has lived over one hundred years.
- Her surname "Slayer" may indicate how many Sims she has killed in her lifetime.