Slendrina

Slendrina is the main antagonist of the horror game series with the same name. She is a vengeful spirit who tries to take the player into her own curse and the primary antagonist/enemy in every single game, also being Slenderman's daughter (not the original Slendermen). She may be strongly based on Kayako Saeki's story from The Grudge series, as their stories, Slendrina's and Kayako's, both extremly strongly ressemble, as their family is under a curse, Slendrina's appearance may be based on Kayako's and they both also have a child possibly tormented by the curse who can't find the peace they want and need.

Slendrina is the titular sole antagonist in Slendrina Free, the main antagonist for Slendrina 2D, the titular main antagonist and sole enemy for Slendrina: The Cellar where she haunts the player in a labyrinth cellar, a main antagonist of House of Slendrina, alongside Slenderman, her father, where she haunts the player in her house with the help of her father and her mother,, a main antagonist of The Child of Slendrina, with Slenderman again, the main antagonist of Slendrina: The School, and the main antagonist and one of the two enemies, with her mother, of Slendrina: The Cellar 2 and Slendrina: The Forest. She returned as the main antagonist and one of the many enemies (with her husband, mother and tarantula pet) of Slendrina X, where she keeps the player locked in her castle. In the Slendrina X ending, she is trapped in her own book. Altough the main antagonist of the whole franchise, later her spirit being trapped, there is a teddy bear in the latest installment Granny, where the only enemy is Granny herself, which is possessed by Slendrina's spirit. Throwing it into Slendrina's crib from the crib room in Granny's attic will summon Slendrina's spirit as an Easter Egg required to activate the true ending. However, she will not affect the player's escaping way, and won't even interact with the player in any way, although the player can get inside her, even if she desperatly tried out to kill and curse you forever, alongside her scary family, in 10 prequels of Granny...