
What players like:
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Gameplay feedback:
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Review evidence
Clever satisfying puzzles, good sex scenes, and a strong story, but puzzles are often too hard and unclear, with story pacing issues and steep punishments.
Clever and satisfying puzzles: Puzzles are consistently described as clever, well-designed, fun, and satisfying, with a good difficulty balance that avoids being unfair. Many noted that solutions are reachable through exploration and reasoning, and the hint system provides help when needed.
Good quality sex scenes: The erotic content is mostly good and well-implemented, with high-quality animated scenes, top-tier CG, and voice acting. The scenes are varied and improve upon the previous game, with femdom elements and toy integration.
Strong and engaging story: Multiple reviewers praised the story as good, interesting, heavy, and well-crafted, with a fleshed-out narrative and dialogue-heavy delivery. Others highlighted the engaging plot that connects to the developer's prior title and uses time loops and mystery.
Creative mechanics and design: The game features innovative mechanics like QTE escape, corruption routes woven into the narrative, and unique events with chase punishment. The design is top-tier, with hidden flavor text and a suggestion system for puzzles.
Fun and engaging gameplay: Gameplay is described as fun, engaging, and well-polished, with standard RPG Maker style that works well. Many noted it could easily be in a normal game, and there is plenty of gameplay for an ecchi title.
Puzzles often too hard and unclear: Many players report that puzzles are too difficult, lack hints, and leave them stuck for long periods. Specific puzzles like the gravestone and science puzzle are frequently mentioned as frustrating.
Story and pacing issues: The story can be confusing, drawn out, and lacks smooth pacing in the latter half. The ending is often unclear, and some characters feel underdeveloped.
Steep difficulty curve and punishments: The game is very punishing, especially in the first hour, with unintuitive enemy mechanics and frustrating sections like the red light green light minigame. Some players uninstall due to the difficulty.
Static or lazy ending animations: The final scenes are criticized for using static PNG images with shaking or rotating effects instead of proper animations. This is seen as disappointing and lazy, especially given the high quality elsewhere.
Inconsistent animation quality: Animations vary widely in quality, with some scenes being well-made while others are lazy or poorly integrated. Many scenes rely on 2D art with little to no animation.
Puzzle-solving with narrative focus: The game combines puzzle-solving with a story-driven experience, often described as a horror-puzzle game.
Multiple endings including true ending: The game features eight endings, including true and bad endings, with the protagonist's corruption level determining which ending is reached.
Evade succubi in dark corridors: Players must navigate dark corridors while avoiding vengeful succubi, escaping if caught.
Doctor searches asylum for wife: The protagonist is a doctor with partial amnesia searching for his lost wife in an asylum full of succubi.
Hint system available: The game includes a hint option that provides help or outright answers to puzzles.
Plays well on Steam Deck: The game runs well on Steam Deck according to one cluster of feedback. This indicates good compatibility and performance on the handheld device.
Recommended for Genre Fans: Several reviewers specifically recommend the game to existing fans of the horror eroge genre or those who enjoyed previous entries in the series. The game is seen as a must-play for people already invested in this niche.
Strong Overall Recommendation: Multiple reviewers gave the game a general strong recommendation, including enthusiastic endorsements and a 10/10 rating. This is the most frequently recurring positive sentiment in the feedback.
Niche Horror Tolerance Advised: Multiple reviews warn that the game is not for the timid and advise players to play cautiously if they are not confident in their tolerance for horror. Those who are confident in their tolerance are strongly encouraged to play.
Worth Buying on Sale: Some reviewers recommend purchasing the game specifically on sale, though one notes it is still worth buying at full price. Overall, the game is considered a good value proposition, especially during discounts.
Guide Use Recommended: Several reviewers suggest using a strategy guide to make the game easier and help with puzzles, with one noting it can benefit mental health. A forum guide reportedly makes the game very easy if followed.
Game completion: 7.5h.
Story completion: 7.5h.
Reports conflict: one reviewer calls it an addictive, well-rounded stat-based masterpiece, while others cite a punishing first hour, tedious puzzles, unintegrated NSFW, and pacing that degrades in the latter half. The clearest temporal evidence is that the smooth first-half pacing is lost later, so enjoyment appears to peak early and decline.
Friction: Punishing first hour of learning the game; Unintuitive enemy mechanics that are not quickly communicated; Tedious or unclear puzzles; Long, drawn-out 'feel bad for me' story segments; NSFW content not integrated into gameplay; Lack of character explanation and ending closure.
Pixel-Art RPG Maker H-Game Enthusiast: Plays RPG Maker H-games for pixel art and animated scenes; compares entries to prior games and buys at full price when quality is high. Motivation: To enjoy high-quality pixel art and animated RPG Maker H-scenes while supporting a favorite indie developer. Stance: buy.
Succubus and Femdom Fetishist: Seeks out femdom and succubus scenes, animated H content, and fetish-specific CGs; may use toy integration like Intiface. Motivation: To experience specific succubus, femdom, and male-sub fetish content. Stance: buy.
Horror Narrative H-Game Seeker: Explores, solves puzzles, follows story and character backstories, and unlocks gallery scenes; prefers atmosphere over cheap jumpscares. Motivation: To experience a horror-flavored erotic story with puzzles, character lore, and plot twists. Stance: buy.
Comparisons to Drain Mansion: Many reviewers compare this game to the developer's previous title, Drain Mansion, noting a shift from a side-scroller to an RPG Maker game. Some view this as a prequel or a spiritual successor, while others mention the change in genre as a potential drawback.
Russian and Chinese support: The game offers language support for Russian and Chinese, with a refined Chinese translation and voice acting. Localization is available from release and includes dialect while avoiding loss of key information.
Positive comparisons to other horror games: Reviewers compare the game favorably to titles like Corpse Party, Mad Father, and Ao Oni, describing it as a Corpse Party eroge or a femdom horror title. It is also noted as not just a 'Horny Silent Hill' and borrows from Resident Evil.
Playtime around 7-9 hours: The game's length is frequently mentioned, with most players reporting a completion time of about 7 to 9 hours on their first playthrough. Some note that the true ending takes around 9 hours, while others find it short enough to finish in one day.
High-quality pixel art and CGs: Reviewers consistently praise the pixel art and CG artwork as high quality. Some specifically highlight the excellent pixel art and the animated scenes, though a few note that certain story-affecting scenes use static PNG images in a different art style.