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Tags: sci-fi
Project Exilium: Breeding Protocol (v0.1) by Nocturnal Illusions
Overview:Project Exilium – Breeding Protocol is a sci-fi, roguelike deck-builder inspired by Slay the Spire, where strategy and NSFW collides.Trailer:Last update: 2026-02-04Released: 2026-02-04Creator (developer):Censored: NoVersion: 0.1OS: Windows, Linux, Mac, AndroidLanguage: EnglishGenre:2DCG, AI CG, Pregnancy, Breeding, Tentacles, Multiple Penetration, Male protagonist, Big tits, Groping, Vaginal sex, Anal sex, Creampie, Card game, Sandbox, Sci-Fi, Horror, Mobile GameHow to install:1. Extract and run.Changelog:v0.1Initial releaseDeveloper Notes:Project Exilium – Breeding Protocol is a sci-fi, roguelike deck-builder inspired by Slay the Spire, where strategy and NSFW collides.You command a party trapped in a hostile alien system where survival depends on mastering unstable elements, strange technology… and a Breeding Protocol that you activate by reaching maximum lust.Every run is shaped by your choices:The elements you select (each character combination gives you access to different cards and playstyles)The cards you obtainAnd how deeply you embrace the system’s lewd and dangerous mechanicsDOWNLOADWin/Linux:Mac:Android:Project Exilium: Breeding Protocol is available here in our large porn games collection. Free download of this adult game is available via few clicks. All new games are are always available for you on xGames.
Sex with a Vampire (v1.0) by Metroneck
Explore dark forests and mysterious caves in Sex With a VampireLast update: 2026-02-04Released: 2024-02-16Creator (developer): MetroneckCensored: NoVersion: 1.0OS: WindowsLanguage: EnglishGenre:How to install:1. Extract and run.Developer Notes:Meet Aurora, a brave girl whose fate intertwines with the ancient vampire, Alaric.Influence the plot: you can try to influence the course of the narrative.Captivating narrative, vibrant visuals, and engaging sound design await you in Sex With a VampireFeatures- Animations- HD renders- Intriguing story- Explicit scenes- Can be played with one handIf you like the game consider supporting the Developer on Steam!
Futanari Goddess (v1.0) by TheBigO Games
No one ever explained to the woman why the acolytes of the holy temple of the Goddess needed to be virgins. Even though the temple was run only by women, all new acolytes had to be pure and virginal – and the reason would soon be revealed in this acolyte’s first ceremony!Last update: 2026-02-04Released: 2025-09-09Creator (developer): TheBigO GamesCensored: NoVersion: 1.0OS: WindowsLanguage: EnglishGenre:3dcg, animated, big ass, big tits, creampie, fantasy, female domination, futa/trans, oral sex, religion, sci-fi, superpowers, vaginal sexHow to install:1. Extract and run.Developer Notes:Key Features• Visual Novel about the sexual adventures in fantasy kingdoms• Exciting porn story written by a nymphomaniac woman• Ultra HD 4K (3840x2160 pixels) resolution graphics• Animated and 100% uncensored sex scenes of Girl fucked by Goddess• Girl's and Futa Goddess's hot moans and the environmental ambiance sounds• 18 minutes of animation with music and sounds that can be re-watched• Name your characters to make this story your personal oneIf you like the game consider supporting the Developer on Steam!
Reflejos, Seducción y Engaño (v0.01) by DarketoGames
In this new story, you take on the role of Linch, who, with the help of his sister Lincy, must uncover the deepest secrets of your new home—a place you move into due to a sudden decision made by your father.Last update: 2026-02-03Released: 2026-02-01Creator (developer): DarketoGamesCensored: NoVersion: 0.01OS: Windows, Linux, Mac,Language: English, Spanish, PortugueseStore:Genre:3dcg, male protagonist, female protagonist, voyeurism, humor, exhibitionism, milf, vaginal sex, animated, multiple penetration, male domination, big ass, big tits, teasing, stripping, superpowers, sci-fi, groping, humiliation, school settingHow to install:1. Extract and run.Changelog:v0.01Initial RelaseDeveloper Notes:The twins Linch and Lincy:Very close because of their condition and the fact that, since childhood, they have moved frequently due to their father’s work. While Lincy is usually the voice of reason, Linch is quite the opposite, often making risky decisions without considering the consequences.Your father and his new partner:Neither Linch nor Lincy knew about this relationship, which will catch them by surprise and serves as the prelude to the entire story.•Thank you for playing the game. If you enjoyed it, please consider its development.
Crimson Sand (v0.1.0b) by wetflix
Overview:Crimson Sand is a noir sci-fi story about a security force operative named Marcus Harper who is investigating a smuggling case.The further he goes, the clearer it becomes that what is happening is connected not only to illegal shipments, but to larger structures such as corporate and political organizations and those people prefer not to speak about out loud.Last update: 2026-02-02Released: 2026-02-02Creator (developer):Censored: NoVersion: 0.1.0bOS: Windows, Linux, MacLanguage: English, RussianGenre:3DCG, AI CG, Male Protagonist, Sci-fi, Dystopian setting, Romance, Vaginal sex, Oral Sex, Gay, Graphic violenceHow to install:1. Extract and run.Changelog:v0.1.0bInitial release of Chapter 1 (Prologue)
Inner Echoes (v1.0) by LustRealm
The story begins with a strange dream haunting a young freshman at Tenburky University. What makes it remarkable is that these dreams keep recurring, filled with vague images he cannot explain—yet they seem mysteriously connected to events from the past, before society shifted into the age of biotechnology.Together with his friends, will they uncover the secrets hidden behind these visions, or will the truth remain buried in the shadows of history?Last update: 2026-02-02Released: 2026-02-02Creator (developer):Censored: NoVersion: 1.0 DemoOS: Windows, LinuxLanguage: EnglishGenre:3DCG, Male protagonist, Female protagonist, Dating sim, School setting, Female dominationPlanned Tags:How to install:1. Extract and run.Changelog:Demo ReleaseDeveloper Notes:Inner Echoes is my passion project, created to deliver a unique experience with multiple branching storylines shaped by player choices. Each character is designed with depth—exploring their inner struggles, past events, relationships, and the circumstances that shaped their personalities.The pacing will be slow and deliberate, allowing relationships to develop naturally. I believe that romantic scenes become more meaningful and sensual when the player has already connected emotionally with the characters.There will be no differences between the Patreon version and the public release here, except for optional DLCs dedicated to specific characters. The main story content will always remain the same for everyone.The official release of Inner Echoes Act 1 – Part 1 is scheduled for early March 2026.If you are interested in supporting the future of this game, feel free to support me on Patreon.Once again, I wish good health to everyone.
The Neuronauts by The Neuronaut
Description:This is a semi-hard(hehe) scifi harem AVN with as much focus on being scientifically realistic without killing the fun. You've never read a story format like this before.Based on speculative futurism, evolutionary xenobiology and xeno"Anthro"pology, this is probably the most science heavy story you've ever read, written by a scientist. If you want to explore the possible universe with curiosity in a way likely never attempted before, this is for you.First contact with aliens is not what we expected, they are much friendlier, monogamy is foreign to them, and they are obsessed with us as a culture and species. They also find us really hot. (Their social structure and sexual viewpoints based on bonobo society)Experience the culture shock with your fellow humans of a much more sexually normalized world as both species have things to teach the other.What would a species that lives around an M class red star look like, one likely answer is that all plants will be purple and black?Also includes discussions on psychology(trauma/neurodivergence/anxiety/cognitive biases), dating, communication, self esteem, socializing advice you wont other places, obscure world history, solarpunk concepts, terreformation logistics, polyamory and how it works, and lots of discussions about food.TrailerLast update: 2026-02-02Released: 2026-02-01Creator (developer): The NeuronautCensored: NoVersion: Season 1OS: Windows, Linux, Mac, AndroidLanguage: EnglishStore:Genre:3DCG, Adventure, Animated, Big tits, Exhibitionism, Groping, Group sex, Harem, Lesbian, Male protagonist, Mobile game, Monster Girl, Oral sex, Rpg, Sandbox, Sci-fi, Sex toys, Vaginal sex, Voyeurism,Planned: 3somes, anal, orgies, BDSM, VR size difference play, Daddy/Mommy kink(can be disabled), TBD.No NTR, no rape, no degradation, no incest, consent is always ensured. No male on male sex. No futa sex even though they are a 3rd sex on the planet,How to install:1. Extract and run.Changelog:Season 1 Initial ReleaseDeveloper Notes:Thebzhig is the bouncy, happy, playful and often naughty Hyuzefian with the historic but daunting task of helping the humans integrate into alien society without causing an intergalactic disaster. Her continent's culture's value of unbridled honesty playfulness, vulnerability and passion makes it even more stressful as she has a way of leaking things she shouldn'tNASA Liaison and long time girlfriend of the main character has a long held secret she fears will make the love of her life come to hate her. The revelation rocks the dynamic of their relationship in ways neither would have thought possibleCult survivor and tech genius, Yulopner is plagued by social anxiety and self loathing associated with CPTSD. Her condition is so rare on the planet at this point in history, therapy is mostly theoretical, and its not until she gets to live in a home full of her heroes, the humans, that she finds people who have experiences even remotely like hers, and put what she's felt all of her life into words. Luckily, the humans will try to do their best to make her feel like she deserves to love herself and be loved.The Neuronauts draw in the social misfits due to the required emotional isolation of travel. Nodoka Matsutake is no different. The Hyuzefian girls of Apartment 2 worship the ground she walks on, however, prior to being the first human on an extra solar planet, Chiron, she was awkwardly antisocial to the point of isolation beyond her job. Her dream is that she can actually move them beyond the hero worship to full on friendship.Wubopi is the longest serving Neuronaut, who found it a perfect fit due to a weird stigma, and biological misfortune that the seemingly utopian planet is surprisingly hung up on. The idea of finding real love especially with a human was the last thing she believed possible. Will you prove her wrong?Isadora Souza, the Brazilian wise cracker, enjoys using jokes to mask her insecurities. Brilliant Geophysicist, discovers her infatuation is linked to her libido circuit, which causes a complete break in her confidence when activated, and her autism spectrum does not help. Direct communication is the key for her to move forward beyond her nervousness.Part of the original crew that discovered earth 200 years ago, Girove is not even the oldest member of the house. Viewed as a grump to the Hyuzefians and a jovial firecracker to the humans, her quick whit and love of humans does well to hide something dark that happened on earth those centuries ago.Sophia Hasikos is the most socially conservative of the crew and is working hard to deal with the constant culture shocks of the much more libertine planet. The idea of a non-monogamous relationship sounds like a nightmare to her and would require something impossible to happen to allow her to even consider it.Daughter of one of the first earth explorers, Janizef is the head of the orientation program to help the humans navigate their new planet and feel at home and safe. With the advent of instant information transfer gates, She is given the opportunity to catch up to the same timeline that the humans are on. Will she be able to deal with what she learns?
SQUAD XXX: Slut Hunt (6000.0.24f1) by Lewd Star
SQUAD XXX: Slut Hunt is a cyberpunk visual novel with squad management. Lead a special ops team, control chaos in a city overrun by mutated implant-addicts, capture suspects, upgrade agents, and uncover a cult merging tech, lust, and mind-control. Send operatives on missions, balance skills and stress, upgrade your team, run research, and handle detainees to extract info. Track down the truth behind Divinexus — a mysterious corporation turning people into hybrid creatures linked to the strange AI-entity C.O.R.E.Last update: 2026-01-28Released: 2026-01-17Creator (developer): Lewd StarCensored: NoVersion: 6000.0.24f1OS: WindowsLanguage: English, 10+Genre:Animated, 3dcg, Male protagonist, Vaginal sex, Big ass, Big tits, Cyber, Sci-Fi, Simulator, Adventure, SandboxHow to install:Extract and runDOWNLOADAll:SQUAD XXX: Slut Hunt is available here in a list of adult games download. Direct download of this game is provided with just a few clicks. All new games and different updates are are always available for you on daily basis by xGames.
Fitting In @ Home (v0.1401) by Gunga_Galunga
The bad news is you're four inches tall. The good news? You'll fit right in(side).You are a 20-year-old university student who has just arrived home for the Summer. You skipped visiting last year, opting to spend your break in the college city you had come to love, and haven't physically seen your family in nearly two years.Your living situation has just one complication: You were born with a rare condition known as Micro-Anomalous Growth Syndrome (MAGS), making you a "tiny". At just four inches tall, you've never felt like you fit in at home. You hope that this Summer will change that.It quickly becomes clear that not all is as you remember in your childhood home. Each of the women in your family is hiding a dark secret. Uncovering them could throw your once-idyllic suburban family into chaos.Already at over 100,000 words and counting, this slow-burn interactive romance marries size and taboo kinks as you get to know the women of your household, inside and out.Last update: 2026-01-27Released: 2026-01-27Creator (developer):Censored: NoVersion: 0.1401OS: Windows, Linux, AndroidLanguage: EnglishGenre:AI CG, 2DCG, Big Ass, Big Tits, Female Domination, Group Sex, Harem, Incest, Milf, Oral Sex, Romance, Sci-Fi, Text Based, Vaginal Sex, Vore, Mobile GameHow to install:1. Extract and run using the web browser of your choice.Changelog:v0.1401 (F95 release)- Reduced size and spacing of chat windows.- Added link to SubscribeStar under "Support".Developer Notes:Though this is currently built in Twine, I may create a visual novel version in the future if there's enough interest.
Synced Wars (v0.1.3) by Blamtronic
The game takes place in an alternate version of our world, shortly after humanity established first contact with alien civilizations. Following a sudden global initiative, democratic nations have begun mandating a mysterious evaluation known as the Sync Detection Test (SDT).You play as a 20-year-old man who becomes the first—and potentially the last—human to test positive on the SDT. In the first episode, "Prologue," the military forces you to enlist, making you the first human soldier to join the Interplanetary Allied Forces.In this world, your military base essentially becomes your own personal harem. As one of the few surviving males in the Alliance, you are highly coveted wherever you go. While the women at your base compete to keep you and earn the privilege of sexual satisfaction, others will seek something deeper: marriage.What the protagonist will discover in chapter 2 is a grim reality: an enemy faction has poisoned the water and atmosphere of the Alliance planets with a DNA-targeting virus. This pathogen exclusively affects those with the Y chromosome, resulting in the death of over 97% of the male population within the last year. To ensure survival, the Interplanetary Government has implemented radical measures, including the legalization of polygamy and the strategic distribution of the remaining males to satisfy the urgent need for repopulation.As a "Synced" individual, you must embark on a journey to fully synchronize and unlock your latent powers. The game is designed as an exploration-driven experience featuring light RPG systems and first-person shooter mechanics, all seamlessly integrated with a strong NSFW narrative. Your choices will shape the story and unlock optional scenes with human and alien characters, including species similar to humans but evolved from different animals, featuring unique traits like horns or tails.Note: Game design and features are subject to change based on Patreon community votes.Last update: 2026-01-26Released: 2026-01-26Creator (developer): BlamtronicCensored: NoVersion: 0.1.3OS: WindowsLanguage: EnglishGenre:3D Game, Male Protagonist, AI Voiced, Big Tits, Monster Girl, Sci-fiHow to install:1. Extract and run.Changelog:V0.1.3 Release
Pregnant Angel compilation (v1.0) by alons_factory
Description:An anthology of Pregnant Angel episodes 1 - 5. Also contains a new animation and a bonus story! All loose ends will be tied, all secrets will be revealed...Noriko and her friends at the Angela Cafe transform into heroes to fight a mysterious organization!Last update: 2026-01-25Released: 2020-08-31Creator (developer): alons_factoryTranslator: / (Videos)Censored: Yes (Mosaics)Version: 1.0OS: WindowsLanguage: English (???)Store:Genre:2D Game, 2DCG, Big tits, Censored, Creampie, Female protagonist, Futa/trans, Internal view, Japanese Game, Pregnancy, Rpg, Sandbox, Transformation, Vaginal sex,How to install:1. Extract and run.Developer Notes:""A stranger has been spiriting away women.Just as Noriko Mitsukura heard about this, she met with a mysterious womanand a mysterious ring called the "PA".When she took the ring in her hand, she took its true formand was whisked away on her own tale!Episode 1 of an all-new ADV series from Alons Factory.""A new Pregnant Angel has come to Noriko!Why does she need to know what's happening now? What's the plan?As Bunny-B, can Noriko defeat the humanoids that threaten the city?Episode 2 of the irreverent hentai ADV series Alons Factory.""The assassin swoops with no chance for rest from battle."PA" ringwielder Bunny-B has finally been captured!Will she be able to escape the nefarious clutches of the enemy!?So begins Prisoner, Alons Factory's 3rd tale in the ADV series!""Bunny-B has was rescued by her comrades but...having gained valuable technological information fromNoriko the enemy begins activation of a new Pregnant Angel!So begins "A Runaway Original"Alons Factory's 4th tale in the ADV series!""The battle between the mysterious group operatinghomunculus and the armored girls is coming to its conclusion...< Pregnant Angel episode.5 -New Age- >The final episode of PA series!
Cerulean Invasion [demo] by Vincere Studio
Description:Cerulean Invasion is an engaging BL / Yaoi / Gay / Bara / Queer / NSFW (18+) visual novel featuring space cadets and enticing romance. Follow our characters as they embrace their sexuality and explore their newfound romance.In the aftermath of the Prothinian invasion of a lunar colony, citizens are conscripted to protect mankind from the alien aggressors. Journey through the eyes of Alexis as he navigates through the ripple effects of war, forming close bonds with his comrades — Osman, Evan, and Leon — along the way.Last update: 2026-01-25Released: 2026-01-22Creator (developer): Vincere StudioCensored: NoVersion: demoOS: Windows, Mac, LinuxLanguage: EnglishStore:Genre:Adult, Amare, Bara, Boys' Love, Eroge, Gay, LGBT, Porn, Visual Novel, YaoiHow to install:1. Extract and run.Developer Notes:- DEMO FEATURESPrologue: 8k words4 CG'SErotic scenes- GAME FEATURESEngaging Story: ≈75k words (5-7 hours of play)Stunning Original Artwork: Sprite and CG art by ZinqDetailed CGs: 20+ CGs (not counting variations)18+ Scenes (incl. threesome)In-Game AchievementsAnd so much more!