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Succubus Nightmare is a 3D erotic puzzle game.
Play as Charlotte, the older of two stepsisters,
as she leads her sister out of a sprawling manor controlled by a succubus.
As the story unfolds, the truth behind the mystery slowly unravels—but is someone else really the mastermind behind all this?!
The game features two stages: the Manor and the Church.
Interact with the environment and find a way to escape.
Watch out for the brainwashed servants.
Use your innate abilities to escape their creepy grasp!
Failure leads to punishment and humiliation
Unlock all 25 sex scenes, each featuring free camera mode
Succubus Nightmare
Succubus Nightmare is a 3D erotic puzzle game. Play as Charlotte, the older of two stepsisters, as she leads her sister out of a sprawling manor controlled by a succubus. As the story unfolds, the truth behind the mystery slowly unravels—but is someone else really the mastermind behind all this?!
Reviews
0
No user reviews
Positive
—
0 positive
Followers
1.3K
Est. WishlistsestiProxy: followers × 12 (industry heuristic)
15.3K
Est. OwnersestiBoxleiter method: reviews × 32
—
Est. RevenueestiEst. owners × ~62% of list price
—
Price (US)
—
Release
Sep 11, 2026
About
Succubus Nightmare is a 3D erotic puzzle game.
Play as Charlotte, the older of two stepsisters,
as she leads her sister out of a sprawling manor controlled by a succubus.
As the story unfolds, the truth behind the mystery slowly unravels—but is someone else really the mastermind behind all this?!
Characters
The game features two stages: the Manor and the Church.
Interact with the environment and find a way to escape.
Watch out for the brainwashed servants.
Use your innate abilities to escape their creepy grasp!
Failure leads to punishment and humiliation
Unlock all 25 sex scenes, each featuring free camera mode
★ Reviews
0%
No user reviews
0 total reviews
0 positive (0.0%)0 negative
Features
Family SharingSingle-playerSteam AchievementsSteam Cloud
Developer
Estimates — owners use the Boxleiter method (reviews × 32), wishlists proxy followers × 12, revenue uses ~62% of list price × est. owners. These are rough industry heuristics, not official data.
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