Project Helius

There was a problem on Patreon's end with subscriptions at the end of September, beginning of October. Pledges were not updating some players' lifetime support numbers, if you've made a recent Patreon pledge and the NEP hasn't yet arrived, your pledge may be stuck in limbo on Patreon's side of thing

As we continue to optimize the performance of the body fat system, we are taking this opportunity to review our current in-game art assets. Minor detail issues caused by low body mesh poly counts will be resolved in the upcoming update. 25 new ADA sex scenes will be added in this update, which is es

Hello everyone! We have summarized the GitHub issues submitted so far and have begun working on the next steps for improvements. Currently, we are implementing a new fabric wetness effect, which makes certain clothing materials become semi-transparent when soaked in fluids. With the introduction of

Update #3 We released patch 0.9.0d fixing breast physics issues with Dr.Anya and some outfits glitches. Additions Added half dressed option for select outfits. Added individually wearable pieces for Talon and Galatea's Halloween outfit sets. Added individually wearable pieces for ADA's “Satin Christ

The server will undergo maintenance over the next two hours. Fixed an issue where players could not see their own avatar upon joining a room. Fixed an issue where other players' sex scenes were visible in the Changing Room. Fixed a display error during experiments when Juzi was limbless. Fixed visua

※Update #1: The Client Login Failed error has been fixed. ※Update #2: We have applied an initial fix for the database update delays, and the rewards for the Christmas Sets are currently being distributed. Fixes related to the Halloween Sets and Research Passes will be executed within two days. The "

Pre-update maintenance for build 0.9.0 has begun and is expected to take six hours. Time for ADA to get her feet wet! UNREA; ENGINE STOCKINGS MATERIAL DEMONSTRATION (Vimeo)

Alpha test completed. We are waiting for the last bit of localization work to be finished and the update will drop on Steam within the next 24 hours. Thank you for your patience - you will receive surprise gifts in the game when the update goes live. Attached is the emote pack of ADA.

With the improvements to our soft-body physics system we can now explore entirely new possibilities. Starting with ADA, all clothing and accessories will feature realistic compression and collision with soft tissue and fat. There'll be no more stockings that look like body tattoos—every outfit will

Development of the new Research Pass is wrapping up, and testing started this week. With a new physics system and character framework introduced in this update, we have a number of small bugs to work through. Localization starts this weekend and should take a week. We are currently debugging the cus

This week we completed the adaptation and testing for the new fat physics system. Due to time constraints, we don't plan to implement this system on characters other than ADA for now, ensuring that the 0.9.0 update can launch on schedule in July. Beyond giving the character's body a realistic elasti

Learning from the lessons of our previous dynamic hair physics system, we have strictly isolated the evaluation process of this new system to the animation thread. As a result, its impact on frame rates and hardware overhead is negligible. In addition to delivering more realistic deformations, this

ADA’s voluptuous physique has presented a few unique challenges during the development process. Traditional physics-bone-based systems (such as jiggle physics for breasts and glutes) typically animate the mesh as a whole. Consequently, they struggle to realistically simulate the multi-directional di

Thank you for your patience! We have rescheduled the announcement of the voting results to early May to ensure that all April pledge tiers are accurately calculated and converted into voting weights. The wait is over—it is time to reveal the winners! The winners for this round are as follows (ranked

※The rate-up mechanism has been fixed! Depending on the number of analyses you've made today, you are guaranteed to get rate-up poses in your next analyses of the same rarity. ============== After an initial period of operational instability, the player queue and intelligent load rebalancing systems

After an initial period of operational instability, the player queue and intelligent load rebalancing systems launched in March are now stable. We have opted to bundle the new Achievement System and Max Affinity rewards with the v0.8.96 update to mitigate risks to user data consistency prior to comp

※Update 3/10 Based on your feedback over the past few days, we have been continuously monitoring and upgrading our backend framework. Please rest assured that your progress is safe; to compensate for any downtime, we have been and will continue providing 10 Insights every time the server undergoes m

We have been in contact with Patreon to address an API bug that has caused NEP deposits to take exceedingly long since November 2025. A fix is scheduled for release next month, which will reduce the processing time to a couple of hours ~ less than a day before NEP converted from your pledge appear i

The new "Spring Break" theme costumes will be added in March - Spend the new year together with your strangely familiar classmates! Update: Just to clarify that these costumes are free. You will receive them after unlocking certain achievements in the newly added achievement system.

"I do not particularly like being addressed by my model designation. Please call me Grace, Pioneer Council's director of secretariat."

We are concluding the poll for the next investigator this week. Don't forget to cast your vote! Btw we received some inquires about Yanshi's VA and Galatea's emote pack. Yanshi's CV is 山田じぇみ子 san and the emote pack can be found in this post's attachment.

The next community-voted investigator, Yanshi the Inventor, has joined the squad! Yanshi was initially designed as an application-level AI specialized in mechanical design. After successfully completing numerous automated design projects, Yinglong Industries transferred her into a cyberdoll body to

As 2026 approaches, we are moving full speed ahead with final testing for the next investigator: Yanshi. At the moment, we are fixing bugs identified during the QA phase and making final fine-tuning adjustments to details such as character facial expressions. We expect this work to be completed by t

As the Chirstmas and New Year approaches, we prepared a bundle of presents for you! New gurantee system is being added in the Yanshi update which is coming next week to minimize the pain of long streaks of bad luck and depending on your blueprints analysis history, you will also receive special blue

We managed to develop and implement a must-have feature for an adult game: a high quality real-time physics system of higher fidelity for cloth simulation. The gap between the fabric and the skin is now greatly reduced without mesh clipping. The next update is scheduled around new year, with Yanshi

The time-limited Black Friday Sale event has begun! You will get 10% discount for any and all in-game purchases made with NEP before December 7th, up to 5 times. Considering the current total number of experiments, even after the 300% drop rate increase the added new sex scenes are still hard to get

Per the results of our poll to add extra sex scenes for investigators already implemented in the game, we are adding a total of 8 new sex scenes in the update of this month. Dr.Anya: 2 (One with Saaitii and one with Byakhee) Juzi: 2 (One with Lioigor and one with Tchotcho) Alet: 1 (With Dreamer) Eri

Candidates: Leah, the Commissioner Makami, the Infiltrator Valarie, the Champion Celeste, the Meteorologist Asenath Waite, the Pontifex (Futanari) Sofie Van Der Graaf, the Physicist

Candidates: EIR, the Medic Alvinia Whateley, the Writer Coral, the Oceanographer Sylph, the Aerodynamicist ASTRA, the Advisor Catriona Sinclair, the Archaeologist

Candidates: Lexine, the Commando Bliss, the Gunner Victoire, the Banneret Qianxing, the Navigator Beatrix Pickman, the Financier Lucia Barone, the Journalist Joruri, the Sentinel Cyra, the Sharpshooter Mrs. Lillibridge, the Tycoon We decided to reveal that Niamh is the cyberdoll reborn of Mrs. Lilli

We frequently receive requests in polls for adding extra sex scenes to investigators who have already been released. No problem. These additions will begin with the themes and males that received the highest votes in previous community polls.

Mina and A.D.A have been selected as the next two investigators after Yanshi in previous community polls. This poll will dictate who will be added in a research pass first. We will run a script to calculate your voting power based on your total voting power converted from your pledge tier in the pas

The jurisdiction of the Neo Arkham Police Department extends far beyond the capital itself. Scattered settlements on the colony’s frontier are too small to maintain their own security forces, and thus fall under NAPD’s patrol and protection. Within its administrative hierarchy, LEAH (Law Enforcement

Hotpatch 11/1: Breast jiggle physics improvements. Juzi's underwear is now correctly displayed in the changing room. Camera bug and model clipping fixes. UI fixes. -------------- Hotpatch 10/28: This patch adds missing physics effects to breast jiggle and Alet's witch hat. A mesh glitch with Galatea

The crime rate in Neo England has always been remarkably low as the colony’s strict settler selection program long ago filtered out those with violent or unstable tendencies. Apart from the occasional dispute over the profits of Lagh metal extraction and a few incidents caused by space-induced psych

※Update: Added Catriona's stealth suit design. ================ Heya! The investigator poll was postponed to this month since there are still two candidates not yet revealed. Don't worry, you may participate in the poll with the voting power of your highest tier in pledge history. ================ T

Greetings researchers! This update adds the second half of Galatea’s experiments. Some of her lesbian experiments involve characters not yet implemented, and will be released alongside them in the future. This update introduces a temporary drop rate boost mechanic: when a recent update adds new expe

※Update: Added EIR's stealth suit design. To clarify, the transparent body is her default state. ----------- Assigned to the bustling and often perilous colony on the remote planet of Yuggoth, the Emergency Intervention Robot (EIR) provides not only unparalleled medical expertise but also crucial em

※EDIT: Added Lucia's stealth suit design. ------------------ Lucia Barone rose to fame as a celebrated news anchor, admired for her professionalism, poise and beauty. She was originally dispatched to Yuggoth on a temporary assignment， simply to cover economic developments of the colony, but during h

CORAL (Cognitive Oceanic Research and Analysis Link) serves as the onboard artificial intelligence of the Nautilus expeditionary sea base. Following preliminary reports from the colony regarding indigenous aquatic life, the Pioneer Council allocated funding for the construction and deployment of the

The next poll for new investigators to be added after A.D.A will begin this month - time to start showcasing our new candidates! --------------- Climate and Environmental Learning Engine for Scientific Tracking and Evaluation, short as Celeste serves as the overseer of the terraforming operations on

※Update 9/5 #2 Connection is restored and the server is now up! ※Update 9/5 Steam's connection fluctuation disabled our network api today - we will push an update to solve this problem in a few hours. ------------- The latest monthly update is now live on Steam's closed beta branch. It's also about

We have pushed update 0.8.8f on Steam, addressing most performance/graphic issues reported in the previous builds. We will change the Experiment list UI back to scroll bar and implement animation fixes in the next patch. FSR now works with AMD cards GPU usage and memory overhead are greatly reduced

※Update 08/09: We have found the cause of the graphic glitches in 0.8.8 (blurry textures, low-poly meshes, malfunctioned LOD, unusally high GPU usage, etc). There were some low level flaws with VSM and Lumen in older versions of Unreal Engine that we previously used in-house fix recompiled into the

※UPDATE 08/08: Update 0.8.8d is now live, this patch fixed blurry texture and high GPU usage issues. The game should now run smoother on low-mid end machines and it should take less time loading into a harem mode map. Five new costume pieces have been added: Hip Hop Graffiti Jacket Sports Vest Yoga

※UPDATE 08/08: Update 0.8.8d is now live, this patch fixed blurry texture and high GPU usage issues. The game should now run smoother on low-mid end machines and it should take less time loading into a harem mode map. Five new costume pieces have been added: Hip Hop Graffiti Jacket Sports Vest Yoga

We have started packaging and uploading update 0.8.8 to Steam's closed beta branch. The build will go live in about 12 hours. Stay tuned!

※Update: Forgot to mention that we also gave the deep one a new dick. ---------- Hello! An update has dropped on Steam. This patch focuses on skin visual improvements as we start implementing some new techniques to the previous investigators while modelling Galatea. This process will continue before

As we are wrapping up the work on Galatea, the poll will soon resume to decide the new investigators joining for the year after. We will begin introducing new candidates for the poll and before that, you may always cast a vote in the previous poll. ------------- Sylph, Head of the Aerospace Division

※Update A hot patch is now live on steam, addressing issues found in 0.8.75, such as texture problems with Talon's face and player ID reset. We will keep track of the tickets and fix other problems on the fly as soon as possible. Some shoes were missing before this patch since those shoes have dupli