Succubus Nightmare Artbook

The publisher declares adult content on Steam. Your mature-content setting is covering the art.

Developer: LUNA GameArt
Publisher: Mango Party
Released: Sep 11, 2026
Tags: AdventureRPG

View on Steam

Where to buy

Steam

Buy on Steam

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What owning this involves

No cloud saves · The store does not back this game's saves up — they live on the machine you play on.From the store listing

Only what the store discloses. Nothing listed here means the store disclosed nothing — not that there is nothing to disclose.

Features

Single-player
Downloadable Content
Family Sharing

From the game's Steam store page.

Languages

English

Steam lists 1 language.

Age rating & content

DEJUS 18 · Nudez Violência Temas sensíveisThe rating board's own rating, as Steam relays it
IGRS BANNED · Penampilan Tokoh Horor KekerasanThe rating board's own rating, as Steam relays it
Some Nudity or Sexual Content · Adult Only Sexual Content · Frequent Nudity or Sexual Content · General Mature ContentSteam's content descriptors, as the developer answered them
All characters that appear in this game are adults. This game contains content that some players may find uncomfortable: Violence, Sex Acts, Non-Consensual Sex, Sexual Assault, Death, Gang Rape, Sex while Pregnant, Inflation/Belly Protrusion, Interspecies Sex, Bondage, Futanari, Tentacles, Exhibitionism, Use of Sex Toys, BDSM, Voyeurism, MonsterGirl Please play in an appropriate environment and be considerate of those around you. All content in this game is fictional and intended for adult audiences only. This game does not endorse or encourage non-consensual acts or sexual violence. Please comply with all applicable laws and social standards.The developer's note on the content, from Steam

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About this game

The developer's description, from the game's Steam store page.

Succubus Nightmare Art Collection

Dive deep into the succubus's brainwashed town, and enjoy stunning art and sexy CGs from the game!

The art collection contains even more incredible art from the game, fully showcasing the visual charm of Succubus Nightmare. Gentlemen, enjoy reliving the thrills, the puzzles...and the horrors with the heroines!

After purchasing this art collection, please go to the following path to view it:

C:\Program Files (x86)\Steam\steamapps\common\Succubus Nightmare There will be two folders corresponding to different languages. Open the folder and click on the PDF file to enjoy!