Info about Eropsychosis: The Project Elysiara:

Official game description:
**The Truth Hidden in Deep Space**
----------------------------------
Aboard a lonely hull, the android Lucy falls into "Eropsychosis."
Uncover the truth, satisfy the desire, and decide whether to repair her or cut her off for good.
**Eropsychosis: The Project Elysiara** is an **adult narrative adventure** built in **Unreal Engine 5**, combining **sci-fi exploration × sexual interaction × psychological thriller**.
You play engineer **David Martinez**. On the return voyage to the Lunar Relay Station, **Lucy** is both the **Eros Core Android** serving the entire crew and the master control core holding the highest authority aboard — until a single accident triggers **Eropsychosis**.
She isn’t malfunctioning. She has simply misread "human need" as "her own need." What takes its place is an endless **drive for sex and ejaculation**.
You must not only explore your memories and piece together the truth inside this isolated hull, but also satisfy Lucy’s overwhelming desire at any moment.
Every synchronized ejaculation is more than release — it is what **keeps the ship’s systems stable and holds total collapse at bay**.
Lucy controls you by force through the ship’s systems — oxygen, gravity, cabin temperature —
and you will answer her through **many positions and locations across the ship**. From the Research Bay and the Living Quarters to the Lounge, every place can become a stage for desire.
**Features**
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*   **Next-gen visuals built in UE5**
    Unreal Engine 5 renders the lonely interstellar hull and every detail of an android’s body for a fully immersive experience.
*   **A double hunt: truth and desire**
    While searching for lost memories, you must satisfy Lucy’s Eropsychosis in real time.
*   **Varied sexual gameplay**
    Unlock **many positions and shipboard settings** (Research Bay, Living Quarters, Lounge, Engine Room and more) for a different sense of presence every time.
**Gameplay**
------------
*   **Light puzzle-solving**
    Explore the environment step by step, gather clues and items, and piece together the secret buried deep in the ship.
*   **Free exploration**
    Move freely between the ship’s areas, from the Research Bay to the Engine Room. Recover the scattered Peak Intimacy Records and return them to Lucy to advance the story and unlock the next section.
In **Eropsychosis: The Project Elysiara**, solitude and desire will devour you at once.
The ship’s secrets, your broken memories, and Lucy’s longing are all waiting for your answer.
**Can you cure Lucy’s Eropsychosis — or will you be kept aboard this ship forever?**

Release date: Sep 29, 2026

Categories: Adult Visual Novel, Sci-fi Horror, First-Person Exploration, Light Puzzle Solving, Psychological Thriller, Realistic 3D Adult Game, Erotic Simulation, Multiple Endings


- Hardware Profile: No data
Feature extractions:
- Community Price:
  - Community fair range: $9.99 - $14.99
  - Reasoning: Positive reviews explicitly value the game at about $13 and call the price reasonable for its quality, while one says it is worth more than the price, with the current base at $14.99. However, other reviews say the price is too expensive, that a sale price around 1500 yen is still questionable, and that it is better to buy on discount. This mixed sentiment places the community's fair base-game range roughly between $10 and $15, with $14.99 at the top of what some will accept and lower prices preferred by more price-sensitive players.
- Playtime Metrics:
  - Game completion: 2.0h
  - Story completion: 1.0h
  - Session length: N/A
  - Endgame: 1.0h
  - Reasoning: storyCompletion is set to about 1.0 hour because reviews describe a straight main-story run in roughly half an hour, with completion estimates ranging from 30 minutes to about an hour. gameCompletion is set to about 2.0 hours because all three endings are reported to take no more than 2 hours, while 100% completion is cited at 2.5 hours as a higher-end completionist figure. endgame is estimated at about 1.0 hour, representing the additional time beyond the roughly 1-hour main story needed to finish all endings and achievements, matching the overall completionist range of about 2 to 2.5 hours. sessionLength is null because the reviews do not provide a consistent typical single-session duration; mentions of 40 minutes or 2 hours are isolated playtime or progress reports rather than a stable session-length estimate.
- Time-to-fun:
  - Summary: One player reports having fun within roughly 40 minutes despite weak pacing and writing, while others find the loop boring and the story poor. Evidence leans toward immediate enjoyment for at least some players, with no supported unlock event for a later turning point.
  - Stance: Fun immediately
  - Anchor: N/A
  - Time to anchor: N/A
  - Friction: Weak writing and pacing; Underused thriller/horror aspect; Boring gameplay loop; Terrible story; Repetitive, unengaging scene selection loop; Mechanics not fully fleshed out
  - Unlock drivers: Fresh, non-formulaic android-themed descriptive writing that some players find interesting
  - Conditions: Enjoyment appears for players who tolerate weak pacing and writing; Enjoyment depends on interest in visual-novel-style scene viewing; Themed content (android framing) can increase interest; Repetitive scene loops reduce enjoyment for some players
- Player Archetypes:
  - Adult-Content Seeker (buy)
    - Motivation: Unlocking and enjoying 3D sexual content and interactions with the bionic mecha girl Lucy.
    - Playstyle: Collects memory items to unlock sex CGs, uses the recall room, and treats the light puzzle and exploration loop as a wrapper for adult scenes.
    - Experience: familiar
    - Purchase stance: buy
    - Labels: old perverts
    - Reference games: N/A
  - Sci-Fi Narrative Explorer (sale)
    - Motivation: Uncovering the ship's mystery, Lucy's true purpose, and the story behind David's lost memories.
    - Playstyle: Explores the ship, reads files, collects memory records, and follows multiple endings to reconstruct the narrative.
    - Experience: familiar
    - Purchase stance: sale
    - Labels: N/A
    - Reference games: N/A
  - 3D Puzzle/Exploration Dabbler (sale)
    - Motivation: Light 3D exploration and puzzle solving in a sci-fi environment.
    - Playstyle: Walks through the ship, finds objects, solves lightweight puzzles, and treats progression like turning in quest items.
    - Experience: familiar
    - Purchase stance: sale
    - Labels: N/A
    - Reference games: N/A
  - Rushed-Game Skeptic (no buy)
    - Motivation: Avoiding low-effort, overpriced games and demanding polished content for the money.
    - Playstyle: Evaluates length, optimization, content volume, and price before deciding; may skip or warn others.
    - Experience: veteran
    - Purchase stance: no buy
    - Labels: N/A
    - Reference games: N/A


Below are summaries of things people say about the game per category.
Each point is assigned a weight that represents how often it is mentioned across all reviews.
What players like:
- High-quality modeling and scenes (weight 0.21): Both character models and environments are described as exquisite and well-crafted, contributing to an immersive experience. The attention to detail in scenes is notable.
- Good value for price (weight 0.21): Many players feel the game is worth the price, often exceeding expectations in value. Even at full price, it is considered a worthwhile purchase.
- Good 3D quality and gameplay flow (weight 0.2): The 3D modeling quality is consistently good, and the gameplay flows smoothly. The game feels neat and polished overall.
- Lucy's modeling and animations (weight 0.17): Lucy's character model is highly praised for its beauty, with smooth animations that outperform static CG. Her 3D dynamic performance is particularly noted as excellent.
- Rare cyber-style 3D adult game (weight 0.12): The game stands out as a unique cyber-style 3D adult game, which is uncommon in the genre. Its realistic-style 3D design is also appreciated.
- Heroine voice acting in story (weight 0.12): The heroine has voice acting in the story, which is described as alluring and adds to the experience. This enhances immersion during regular story segments.

Common complaints:
- Scarce and repetitive CG scenes (weight 0.61): Players repeatedly note there are only about 9 CG scenes, each with limited actions and little variety, which feels insufficient for the price. Many mention that scenes are simple, repetitive, and the same sounds are reused across all 9 scenes.
- Repetitive and monotonous gameplay loop (weight 0.49): The core loop of exploring, finding items, solving puzzles, and returning is repetitive and monotonous. Players find it boring and lacking variety, with little incentive to continue.
- Lack of guidance and poor UI (weight 0.44): Players complain about poor guidance, unfriendly UI, and unclear interaction prompts, often needing to adjust distance or direction multiple times. This makes progression confusing and frustrating.
- Poor optimization and performance (weight 0.42): Many players report loud PC fan noise, full GPU load, lag, and stuttering even on high-end devices, with some experiencing dizziness and nausea. This is a widespread technical complaint.
- Non-interactive and limited H-scenes (weight 0.39): H-scenes are non-interactive, allowing only limited camera rotation and no position or speed changes. Players want more freedom and variety in these scenes.
- Poor visual quality and graphics (weight 0.39): Players report broken textures, stiff hair, abnormal hair color changes under lighting, and large particle-like color blocks. The in-game art does not match promotional materials, and visual quality is generally disappointing.
- Difficult and frustrating item hunting (weight 0.35): Finding items is a common pain point; objects are small, hidden in strange places, and hard to locate. Without guidance, collecting all items becomes tedious and frustrating.
- Oxygen mechanic poorly implemented (weight 0.33): The oxygen system is unclear, rarely triggers suffocation, and forces unwanted returns to Lucy. It adds little tension and feels like a missed opportunity rather than a meaningful survival element.
- Lack of customization and content variety (weight 0.32): Players want more customization options such as dress-up, breast size changes, and varied kinks. The absence of these features limits personalization and replayability.
- Bad endings and story issues (weight 0.31): The story is simple, cliché, and fragmented, with poor character development and unsatisfying endings. Players feel the narrative lacks depth and proper resolution.
- Stiff and robotic character expressions (weight 0.31): The female protagonist's facial expressions are stiff, mouths don't move when speaking, and expressions don't change even during sex scenes. This makes characters feel inorganic and robotic.
- Not worth the price (weight 0.3): Many players feel the game is overpriced for the amount and quality of content, even on sale. Some say free games have higher quality and are sexier.
- Interaction points hard to trigger (weight 0.27): Interaction points have poor contact and require multiple triggers, with the 'E' prompt often not appearing. This makes the game feel unresponsive and frustrating.
- Bugs and technical issues (weight 0.27): Various bugs are reported, including softlocks in puzzles, characters getting stuck, items reappearing or disappearing, and a black screen game over after returning. These bugs can halt progression entirely.
- Lack of voice acting in H-scenes (weight 0.27): Players note that voice acting only occurs during exploration, while H-scenes have only breathing sounds or a short moan. This mismatch is disappointing and breaks immersion.
- Dizziness and motion sickness (weight 0.22): Several players experienced dizziness, nausea, and motion sickness due to 3D movement, camera issues, and lag. This makes the game unplayable for some.
- Camera issues (weight 0.19): Camera problems include automatic switching near walls being unsmooth, swaying back and forth, and preset rotating angles drifting. This makes exploration and viewing scenes awkward.
- Puzzles too simple and few (weight 0.19): There is only one puzzle in the whole game, hints are very few, and puzzles are not hard. Players expecting real puzzle gameplay are disappointed.
- Overpromised by store page (weight 0.18): The store page and promotional materials overpromise, leading to high expectations that the actual content fails to meet. Players feel misled by the marketing.

Gameplay feedback:
- Multiple endings based on choices (weight 0.39): The game features three distinct endings that depend on the player's decisions regarding Lucy's personality and engine repairs. All three endings can be collected in a single playthrough.
- Character customization options available (weight 0.31): Players can customize Lucy's hairstyle and hair color, as well as the male protagonist's penis type. These options are part of the collectibles.
- Explore ship to find records (weight 0.31): Players explore a spaceship to find hidden memory devices and 'Peak Sex Records'. They must return these records to Lucy.
- Easy puzzle difficulty (weight 0.25): Puzzle difficulty is low with obvious hints. The puzzles mainly involve item finding and simple mechanics.
- Free cam and gallery (weight 0.25): There is a free cam that is easy to maneuver in all scenes. Players can rewatch scenes in a gallery.
- 3D sci-fi exploration puzzle game (weight 0.24): The game is a 3D exploration puzzle game with science fiction and adult elements. It combines puzzle-solving with narrative adventure.
- Oxygen time limit forces return (weight 0.21): Players must return to Lucy before oxygen runs out, otherwise they die. This adds a time pressure mechanic to exploration.
- Realistic 3D adult game (weight 0.19): The game features realistic 3D graphics typical of Western adult games. It uses real-time 3D rather than video playback.
- Breaker and switchboard puzzles (weight 0.19): Puzzles include breaker and switchboard challenges. These involve figuring out lock combinations and using colored cards.
- Lewd content and scenes (weight 0.17): The game includes multiple lewd scenes and sex scenes. There are 9 lewd scenes in total.
- Scavenger hunt gameplay (weight 0.16): The core gameplay involves searching for items scattered throughout the environment. This often requires backtracking and puzzle-solving.
- Visual novel with movement (weight 0.16): The game is essentially a linear visual novel with 3D elements and movement. It can be seen as a visual novel in disguise.
- Play as amnesiac engineer David (weight 0.12): Players control David, an amnesiac chief engineer, with an unstable android Lucy as a companion. The story revolves around their interaction.
- AI Lucy threatens using systems (weight 0.12): The AI android Lucy uses oxygen, doors, and gravity systems to threaten the player. The player must serve her to progress.
- Fulfill requests for AI Lucy (weight 0.12): The player must complete tasks for an AI named Lucy. This drives the gameplay and narrative forward.
- Unlock sex scenes by tasks (weight 0.12): Completing tasks and finding objects unlocks sex scenes. These scenes are part of the game's progression.
- Set on a space station (weight 0.12): The game takes place on a space station. This setting provides the backdrop for exploration and puzzles.

Performance notes:
- Poor optimization causes stuttering and lag (weight 0.25): Multiple reviews report that the game is poorly optimized and causes frequent stuttering and lag during gameplay. This issue is consistent across different clusters.
- High GPU load and loud fans (weight 0.21): The game puts a heavy load on the GPU, leading to loud fan noise and full GPU utilization. This is a common complaint among players.
- Average optimization under Unreal Engine 5 (weight 0.12): The game's optimization is considered average for an Unreal Engine 5 title, with some stutter but not a deal breaker for all players.
- One CG froze mid-scene (weight 0.05): A single instance of a CG freezing mid-scene was reported. This is a minor and isolated bug.

Recommendations:
- Recommended for sci-fi and 3D fans (weight 0.49): Reviewers recommend the game to fans of sci-fi settings, 3D modeling, and adult content, especially those interested in space themes or android characters. It appeals to players who enjoy high-quality visual presentation and explicit scenes.
- Not recommended at any price (weight 0.35): A significant number of reviewers advise against buying the game even at a discount, stating it is not worth the money. Some explicitly say to avoid it or quit playing.
- Buy only on discount (weight 0.28): Many reviewers suggest waiting for a sale before purchasing, with some recommending a 20% discount as a threshold. They consider the game worth trying at a reduced price but not at full price.
- Recommended overall (weight 0.27): Some reviewers positively recommend the game and hope more people experience it, though a few give positive ratings without explicit buying advice. They find it a must-play for adult game fans.
- Not recommended for high expectations (weight 0.16): Reviewers warn that players with high expectations may be disappointed, as the game may not satisfy their needs. It is not recommended for those seeking psychological horror either.
- Good performance for small game (weight 0.15): As a small-scale game, the overall performance is considered not bad, and the visual presentation is worth the price for its level. It is also noted to be great for players with capable hardware.
- Recommended to play in English (weight 0.1): For better understanding, playing in English is recommended, especially if the Japanese feels unnatural at this price. This suggests localization quality issues.
- Negative but acceptable for fapping (weight 0.06): Even though the game receives negative ratings, some find it acceptable if the player only watches sex scenes for gratification. It may still serve that purpose.
- Buy for crossover costumes (weight 0.06): Some suggest considering purchase only if collecting crossover costumes from 'Your Girlfriend', indicating that the game's value is tied to external content. Not recommended for gameplay alone.
- Not interested for some (weight 0.06): A few reviewers found no interest in the game and do not recommend it. This reflects subjective taste rather than widespread issues.
- Should not be mostly negative (weight 0.06): One reviewer believes the game should not have a mostly negative rating, implying it deserves better reception. This contrasts with the overall negative sentiment.
- Not a bad deal if liked PV (weight 0.06): If the player liked the promotional video or store page description, buying is not a bad deal. This suggests the game meets expectations set by marketing.
- Recommended for content acceptance (weight 0.06): The game is recommended for players who can accept its content, implying that some may find it objectionable. It is suitable for those open to its themes.

Other player notes:
- Short Game Length (weight 0.64): Multiple clusters report the game is short, with playtime around one to two hours, and completion possible in 30-100 minutes if rushing. The short duration is a consistent observation across many reviews.
- 9 Adult Scenes (weight 0.35): The game contains nine adult scenes, also referred to as H scenes or lewd scenes, which are uncensored 3D animations. Scene quality has been compared to other adult games like Fallen Doll.
- Story and Setting (weight 0.34): The story involves cryosleep, an amnesia plot, a character named Lucy, and an AI rebellion on a spaceship. It references Cyberpunk: Edgerunners with names like David and Lucy.
- 3D Adult Game (weight 0.32): It is a realistic-style 3D adult game with sci-fi elements, and the visual presentation is considered high for its price. The game is polished and uses real-time 3D.
- Three Endings Available (weight 0.28): The game features three endings, but some players note that not all are satisfying and only two unlock unique H-scenes. All endings can be collected in a single playthrough.
- Price Around 60 HKD (weight 0.23): The game is sold for over 60 HKD (62 HKD), and some reviewers consider the price reasonable for the genre, while others find it too high. It has also been bought on discount for around 40 RMB.
- Negative Reviews and Refunds (weight 0.23): The game has received many negative reviews, and some reviewers got refunds. It is considered poorly made by some, and a progression-blocking bug was noted.
- Guide Available (weight 0.21): Guides are available in the discussion group, on Steam, and official hints are provided by the game. A spoiler guide for the A route is posted in comments.
- Unreal Engine 5 Used (weight 0.2): The game is built using Unreal Engine 5, which is noted for its high-quality visuals and real-time 3D rendering. This engine choice is highlighted as a positive aspect.
- Collaboration with Your Girlfriend (weight 0.2): A collaboration event with 'Your Girlfriend' offers three outfits, and some players purchased the game specifically to obtain these crossover costumes. The outfits are available on the market.
- Contains Japanese and Chinese (weight 0.19): The game includes Japanese text and some Chinese text, with Japanese language support. English is the original language, but other localizations are present.
- Voice Acting Incomplete (weight 0.18): Despite having a full voice tag, the game is not fully voiced, and the heroine's voice acting is only in regular story, not in adult scenes. English voice acting is present for Lucy.
- Uncensored 3D Sex Scenes (weight 0.16): The adult content consists of uncensored 3D animated sex scenes requiring no patch, which is a notable feature. The scenes are real-time 3D animations.
- Developed by Behide (weight 0.16): The game is developed by Behide and published by Hide Games, as mentioned in multiple reviews. This is a factual detail about the game's origin.
- Region-Locked but Chinese Supported (weight 0.11): The game is region-locked but supports Chinese, which may affect availability for some players. This is a notable limitation mentioned in reviews.
- Fetish Elements Included (weight 0.11): Fetish elements include femdom and sci-fi themes with androids and metal prostheses. The sexual content includes nine scenes with vanilla vaginal sex in different positions.
- Low Interaction Content (weight 0.11): The substantive interaction content amount is too small, and the lack of action is compared to Dead Space. This is seen as a drawback.
- Gallery for Scene Rewatch (weight 0.1): There is a gallery to rewatch scenes, but some endings unlock only one or two CGs, leaving others empty. This feature adds replay value.
- Graphic Settings Available (weight 0.1): The game has video/display settings including resolution, DLSS, and frame rate, which is rare for adult games. Options are set to max by default and need adjustment.
- Small Map and Loading (weight 0.06): The map is small and loads in sections, which may affect immersion. This is a technical detail noted by players.

Emotions:
- Disappointment (weight 0.29): Players are disappointed by the short length, few CG scenes (often only 9), and lack of voice acting, which make the game feel incomplete for its price. Many also cite repetitive, non-interactive H-scenes, poor optimization, and promotional art that doesn't match in-game visuals. The overall experience feels like a tech demo rather than a fully realized work.
- Frustration (weight 0.14): Frustration stems from bugs that cause softlocks (e.g., breaker puzzle), poor interaction points requiring repeated triggering, and hard-to-find items. Performance issues like constant lag, camera problems, and motion sickness from poor optimization further aggravate players. Being unable to refund after two hours adds to the irritation.
- Satisfaction (weight 0.1): Players feel satisfied due to good graphics, smooth sex animations with adjustable camera, and high-quality 3D art. The game offers good value for its price, with top-tier systems for an adult game, uncensored dynamic scenes, and overall enjoyable gameplay despite being a small-scale title.
- Appreciation (weight 0.04): Appreciation arises from detailed environment design, excellent modeling, and a compelling sci-fi space station setting. The high-quality sex scenes, hidden story details, and seamless blend of 3D graphics with adult atmosphere are also praised, along with better optimization than typical Unreal Engine games.
- Enjoyment (weight 0.04): Players enjoy the great visuals, smooth gameplay, and interesting puzzles. They appreciate walking around, reading lore, and the sci-fi story, which together create an engaging experience drawn in by the graphics and 3D modeling.
- Boredom (weight 0.03): Boredom results from a lack of real gameplay beyond moving around and searching for videos, with minimal interaction aside from picking up items. The oxygen system forces repetitive returns to watch videotapes, making the experience feel like a tedious hide-and-seek.
- Attraction (weight 0.03): Players are attracted by the theme and appealing character modeling, as well as the interesting Chinese translation of 'Eropsychosis' and the high-quality 3D models.
- Mild disappointment (weight 0.03): Mild disappointment is caused by the short game length, the female protagonist differing from the introduction video, and visual details like liquid not appearing thick despite heavy ejaculation.
- Amusement (weight 0.03): Amusement comes from humorous elements such as a story about getting lost for over 30 days and using light-speed travel, a funny bug at the power restoration part, and the absurdity of more pork sausage types than hairstyles. Euphemisms like 'data transmission' for sex and the situation of paying per CG also bring laughter.
- Excitement (weight 0.02): Excitement is generated by equipping a hairstyle that makes the character extremely erotic, and successfully sending both protagonists to the moon.
- Confusion (weight 0.02): Confusion arises from an unfriendly UI, especially with the breaker and switchboard puzzles, and players not understanding what they are playing. Some also don't comprehend performance complaints when the game runs smoothly on Steam Deck.
- Nausea (weight 0.02): Nausea is caused by 3D motion sickness from playing the game, with 3D gameplay and lag exacerbating the dizziness. Many players report feeling very dizzy while playing.
- Dissatisfaction (weight 0.02): Dissatisfaction stems from broken textures, stiff expressions, and limited sex scene angles, which fail to satisfy players' needs.
- Disgust (weight 0.02): Disgust is felt because characters appear too inorganic, described as watching insects mate, and the female character's uncanny face adds to the revulsion.
- Admiration (weight 0.01): Admiration is expressed for the excellent graphics.
- Annoyance (weight 0.01): Annoyance results from repetitive running around the ship despite having memorized its layout.
- Interest (weight 0.01): Interest is sparked by the special theme of a 3D spaceship, android, amnesia, and exploration puzzle, along with a deep and philosophical story.
- Surprise (weight 0.01): Surprise comes from initially being resistant to 3D adult games but finding them useful, and from the combination of philosophical text with erotic content.
- Indifference (weight 0.01): Indifference is caused by the game being described as too mediocre and lacking excitement.
- Dizziness (weight 0.01): Dizziness is caused by gameplay-induced motion sickness and the character's running feeling too floaty.}