Exilium

by Nocturnal Illusions

Uncensored Windows Linux Mac Android
Versionv0.2.6
EngineRen'Py
Released2025-10-09
Updated2025-10-09
LanguageEnglish

About Exilium

Exilium is an adult NSFW strategy game from Nocturnal Illusions, built in Ren'Py with AI-assisted 2D CG visuals. It mixes worker placement and base building with survival on the foreboding alien world of Gliese-581D. You play the male commander of a colonization ship, manage resources, improve the base, and assign tasks to survivors. Your choices affect whether the colony endures and grows amid mystery and danger, with sci-fi, horror, and pregnancy themes.

The current build is v0.2.6, released on October 9, 2025, and development remains ongoing. It supports Windows, Linux, Mac, and Android, is in English, and is uncensored. This update adds two new races: the Nysari Matronate, an unsettling bio-engineered alien faction centered on pregnancy, and the Solari Order, a radiant armored religious faction focused on purity and discipline. It also introduces six new combat units with unique abilities across multiple factions. CPU factions now react more dynamically, may declare war over player behavior or events, and use improved logic for attacks, trade, and diplomacy. A bug affecting planetary discovery travel was also fixed.

Developer's description

Exilium - Breeding Empire is an adult NSFW game that blends the strategic depth of worker placement and base building mechanics with the thrilling challenge of survival in a setting filled with mystery and danger. You control the commander of a Ship that was assigned to colonize Gliese-581D. Set against the backdrop of a foreboding alien world, you must navigate the complexities of managing resources, enhancing the base, and assigning tasks to a diverse group of survivors. Each decision impacts not only the survival of the colony but also its ability to thrive amidst the unknown. Trailer: Spoiler

Download Exilium v0.2.6

Changelog

v0.2.6 - Release New Races Nysari Matronate: A seductive and unsettling race of bio-engineered women who are always pregnant, using captured males to expand their empire. Expect dominance, fertility, and allure. Solari Order: A mysterious Templar faction devoted to purity and divine order. Clad in radiant armor, they bring zeal and discipline to the battlefield. New Combat Units Added six new fighting units across multiple factions. Each unit introduces unique combat abilities and strategic depth. Improved AI and Diplomacy CPU factions now respond dynamically to player actions. Factions may declare war if unhappy with your behavior or certain events. Improved logic for attacks, trade decisions, and diplomatic relations. Gameplay and Systems Fixed a bug that caused planetary discovery travel to malfunction in certain cases. Adjusted gameplay flow to improve stability and responsiveness. Audio and Visual Updates Added new background music tracks for exploration and battles. Introduced new planetary and interface backgrounds for better immersion. v0.2.5 - Release New Features & Gameplay Changes: New Galaxy Map Location Unlocked : After clearing the 3rd location on Gliese, a brand new solar system becomes available. Solar System Exploration Begins : Core overhaul to the gameplay! You can now navigate through the solar system and discover new planets. (Currently only one planet is implemented, but the system is in place for future expansion.) New Race Introduced – The Varkari : A totalitarian, xenophobic regime focused on "purifying" the galaxy. Their arrival marks a major shift in gameplay and diplomacy. Diplomacy & Conflict Mechanics: Engage with other races using new options: Propose alliances Declare war Demand tribute Trade Send spies Raid their planets And more! You can now be attacked by other races on your own planet! Outpost Building is now available on controlled planets: Though costly, they provide massive returns in crystals , food , or breeding potential to grow your army faster. New Enemy Units: Face off against Varkari military forces , each with distinct combat styles: Varkari Soldier – disciplined and heavily armed. Varkari Shotgun Soldier – deadly at close range with armor-piercing firepower. Varkari Mechanical Dogs – fast, relentless, and designed to tear through your frontlines. ️ UI & Systems: Major UI overhaul across the galaxy map and diplomacy systems. New menus to support expanded interstellar features. Balance Changes: Increased gold , crystals , and food output when requesting help from HQ, go build that empire faster! Bugfixes: Fixed a crash on Pamela’s Love Tree. Solved an issue with the Samurai Unit not functioning properly in position 5 . v0.2.4 - Release Helena, the new breeder is here: 2 new animated videos Affinity and Love tree completed 8 cards of her to play VS on the mess hall Auto-insemination scenes Skins New UI for the cryochamber implemented New UI improvements and tweaks Fixed a bug with Sierra auto-insemination not working properly Fixed a bug when triggering Pamela arrival v0.2.3 - Release Alyssa’s tree is now complete! Get ready for another dose of madness and fetishes when you find out that other side of Alyssa Improved auto-breeding scenes for all the characters: polishing the images and some soft animations with cumflation Improvements on the targetting of enemy AI during combat Improved some animations that were jittering Expansion on Vanessa's fetish dialogs v0.2.2 - Release Rachel’s tree is now complete! Get ready for pure madness with the ship’s resident mad scientist! Vanessa enters the scene! Did you know Vanessa can accommodate practically every fetish you can think of? That’s right! Your friendly cyborg guide has some hidden talents, and in this update, I’ve added a variety of fetish options for her. And there’s more to come! If you have any suggestions, don’t hesitate to share—I’m always open to expanding her… repertoire. Bug Fixes & Improvements: Fixed issues related to existing trees—no more progression blockers! Fixed translation errors that were causing crashes. v0.2.1 - Release Teresa's affinity and romance tree completed Fixed the re-ocurring bug where you could select the 2nd tree before finishing the first one Added female raiders and a new mission. Will improve this one and add a raider boss in the next release Automatic insemination implemented. You can now build it on the breeding room and have your breeders reproduce without needing your "intervention". Lewd scenes implemented for each one UI upgrades Changed the color of the deploy on the hangar for better perception Fixed an issue where the Samurai unit would not properly appear when buying recruited Removed Lust/Energy mechanic entirely from the game as it was replaced by the token system Fixed Chinese, Japanese, Korean and Russian translation. You will have to select the language, exit the game and restart it though. I'm still trying to find a better way to do it v0.2.0 - Release Translations added for Portuguese, French, German, Spanish, Italian, Japanese, Korean, Russian and Chinese. If you would like to see another language represented here feel free to msg me here or on discord Card game for Alyssa added Card game for Louise added Card game for Teresa added Card game for Alyssa added Card game for Risa added Noa skin fixed, it should now be displayed. There is a cut on her image however, I didn't notice it in time and I will fix it on the next release Milia skins and variations implemented Alyssa skins and variations implemented Improved AI combat logic Several UI high res updates v0.1.9.1 - Release New relationship tree system More than 30 new scenes!!!! A lot of dialogue and new images was done. This release marks also an upgrade to the quality of the images so expect some new eye candy. New skins/clothes New unit Tank New unit Vanguard New enemy Umbragore New enemy Elite Yautja Rachel card game implemented Nem armory design New hangar design New healthbars design New turn indication implemented on the fights New mission 4 implement New video done Fixed layers for when saving the game, now when you access the menu the characters are no longer above it Fixed damage indicators positions Fixed a bug where the samurai unit would not return from a mission Fixed a bug where the marine would disappear when using the grenade launcher Fixed a bug where the stun and acid effects would not disappear after character death Fixed a bug where the resources would appear mid combat Fixed a bug for Noa's NESI not resetting Fixed a bug where the armory or the hangar would display when exiting other rooms Fixed a bug where Helga would not appear in the terraforming room Fixed a bug where Sarah pregnancies would trigger some image not found errors Removed medic and samurai from the research lab since they are available from the start now Fixed game crashing when selecting the love tree without finishing the relationship tree v0.1.8.5 - Release New character! Noa a new engineer Pamela sex scene #2 Milia animated sex scene #1 and #2 Fixed Karla card game on mess hall Sierra card game Pamela card game Milia card game You can now directly challenge them through the maid instead of having to randomly wait for them to show in the mess hall Noa's NESI scene Noa's lust scene Pamela lust scene Milia lust scene Karla lust scene Love, lust and talk dialogue implemented for the above characters Blinking animations for all characters and corresponding skins Skins for Pamela, Sarah, Sierra, Karla, Risa, Rachel and all pregnant variations implemented Balance for all rooms regarding resource output and wages Pamela now appears on the 5 day (tutorial needs to be completed) New type contracts implemented New resources implemented New room factory New UI for resources Redesign resources gain after missions Fixed a bug related to the resource allocation when passing the limit of the room v0.1.7.1 - Release Cutscene added for the beginning of mission 3 Custscene added for the boss fight of mission 3 Fixed a bug where the giand dildo image for Sierra wasn't showing Fixed images for Mission 3 panels with correct titles, images and rewards Balance adjustements for the final fight. Replaced the comp with a normal Xeno instead of the Strong Xeno. Will keep re-evaluating if this battle needs further adjustment and some nerfs to the boss Repeatable missions are back with random enemy comps Android release v0.1.7 - Release New Sierra sex scene New Pamela sex scene New Sarah lust scenes New Sierra lust scenes New cutscene after mission one queen defeat cutscene. Now a new cutscene will play developing a bit more Milia 2 new missions added. Missing the videos for the story part since I didn't had the time 3 new enemies implemented, one of them a new boss New Bio screen for all characters with info about them New system for science lab, terraformer and power room to allocate recruitable resources as workers Breeding chambers is now divided in 4 rooms. I'll improve the UI on the next releases. You can also check which character is allocated to each room UI changes with the bio screen/allocating resources/info about the room details implemented Love, lust and energy concept implemented. Only currently functional for Sarah and Sierra Sarah and Sierra dialogue trees completed, using the same system I mentioned you can now hold dialogues with this characters and improve your relationship leading to love and later to lust. They have also energy implemented, when you decide to breed or talk it will spend energy. Will implement a tutorial in the future releases to explain this part, didn't had the time. Gallery implemented. Even though it's working it has only a few images set up for Sarah and Sierra. Will need to keep working on it but it's fully functional, so the hard part is done Wage concept implemented New fighting backgrounds Small balance changes on some of the Xeno values Cutscene added for the beginning of mission 3 Custscene added for the boss fight of mission 3 Fixed a bug where the giand dildo image for Sierra wasn't showing Fixed images for Mission 3 panels with correct titles, images and rewards Balance adjustements for the final fight. Replaced the comp with a normal Xeno instead of the Strong Xeno. Will keep re-evaluating if this battle needs further adjustment and some nerfs to the boss Repeatable missions are back with random enemy comps v0.1.6p - Release New and improved abilities for all units, up to 3 skills Improved the UI with new buttons and tooltips New fight backgrounds Debuffs implemented, attack up, attack down Stun, fire and acid status implemented Implementation of mission system and planet map New enemy unit, Armored alien, with 2 sets of skills New enemy unit, Queen alien, with 4 sets of skills New animation for Sarah, pregnant New animation for Karla New animation for Karla, pregnant New animation for Sierra New breeder, Milia Redesigned a lot of the aspects of the characters to reach a superior quality level New intro video New mission intro video New pre-final mission video Mission conclusion video New breeder, Milia Milia normal and pregnant sex (soft animation) Updated Main menu and intro logos Fixed Karla sprites v0.1.5 New fight engine implemented New classes of units available, medic and samurai New lewd scenes added for the new science researches New researches available that add functionalities to the terraforming room, science labs and power room (lewd) All rooms updated. Now each character interacts with the player when entering the room. Next release I'll add variable dialogue to each character to feel more unique New division mess hall added. Here you can interact with all the people of the ship. You will meet them randomly. New minigame available with Sarah and Karla non the messhall. New characters added to the patreon room: breeder Karla, engineer Alyssa and maid Jeanne Maid is a new type of unit/character, she will be responsible for the mess hall. Right now she just generates you passively 20 food a week, in the future I will give her more functions Names are now shown on the base map of the ship for each division New Sarah animation for her first sex scene Random daily events added. They can be benefecial or not HQ now allows for buying/selling goods. This will be improved on in the future HQ weekly help adjusted gems to give 100 instead of 50 Initial resources, gems were increased from 600 to 800 New music and sound effects added Fixed saving bugs and not being able to hide the text bar Fixed images where there were incorrect anatomies QoL improvements for the return buttons and menus. Does not send you back all the way to the captain quarters Another QoL is the return inside a division brings you to the ship and not the captain quarters Game over screen breaking the game fixed v0.1 Initial release

Player reviews

Player rating 2.0 / 5 · 20 ratings
Written reviews 20 · avg 2.3★
Positive (4–5★) 20%
Latest review 2025-10-11

What players say

Most players rate it poorly, citing weak gameplay and paywalls, while a few enjoy its breeding theme and AI art.

5★ 4
4★ 0
3★ 0
2★ 9
1★ 7

Players like

  • AI art is decent or visually appealing
  • Breeding and pregnancy fetish content appeals to some players
  • Combat and management concepts offer some novelty
  • Sci-fi colony ship setting interests some players

Common complaints

  • Story and characters feel weak or unengaging
  • Economy, management, and combat feel shallow or broken
  • Half the content is locked behind Patreon

Best for players who enjoy breeding fetish content and sci-fi colony settings

Summarised from 20 written player reviews.

WodkaWodka 2025-10-11 ★★★★★
Most of my grievances have been mentioned by other reviewers and commenters already, but holy shit is this game wasted potential. Even setting all technical issues aside (bugs, terrible UX, ...), the underlying game is substandard at best and outright…
HungLow247 2025-10-10 ★★★★★
It was fun for about an hour. After doing everything available it got really repetitive. Good Concept and story that i like with some stratify to combat. Needs more to do to keep one interested. have a good one.
Siegbrieve 2025-07-29 ★★★★★
It's pretty bad, and because it's a game with AI-generated content, the story is pretty silly. Character interaction is weak, and the images are very generic. Because they use AI images, it's hard to empathize because the positions and dialogue…

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