Sci-Fi - 13 (Sort by: Rate)
Science fiction
My Personal Asari
This is a sex animation with a cute blue girl from X-Men. She fell into the hands of some pervert and now must fulfill all his demands. Your task is to choose which of the hot spots the pervert will start fucking her. There are only 5 points, but in each of them she looks gorgeous. It's better if you start from top to bottom. By the way, in one of the scenes the guy will have an assistant and they will fuck her together.
231.6K 77% 4
Flash
Boobageddon [v 0.15.00]
Game updated on March 12. Get ready for a wild sex fuelled adventure where strange things are happening in multiple universes! You and your group of cool and magical friends land in a bizarre world where magic mixes with human life. In this strange place, secret hot witches are messing with reality, causing chaos to spread everywhere. It’s your job to find the truth and fix what’s broken. You’ll travel through magic realms, face surprises, and deal with tough problems. The journey also includes lots of sex and hot moments to keep things exciting. Can you stop the madness and bring balance back to reality? Only one way to find out.
96.4K 77% 8
Shemales
Ren'Py
Aeon’s Echo (Sp0ns0red)
Dive into the enchanting world of Aeons Echo! As the protagonist, you will interact, bond, and evolve with various captivating goddesses. Enjoy an immersive role-playing adventure in a visually stunning universe. Play Free now!
8.6M 100%
Timeline
If you enjoy time travelling and quantum jumping, then you are in the right place. This sexgame is set in the year 2225. AIFMA, is an artificial intelligence who tells you the world is in trouble. There's a group of rebels called Medievalists who want the world to go back to the way it was - with no technology. Their leader, is the cunning Jared who stole some nanotechnology and is now on the run. You will be playing as a time travel agent called Beta. Your sexy partner is called Una. The two of you enjoy not only working together but also fucking. Una gives you the best blowjobs ever. She knows how to suck on your cock without gagging. Anyway, it's mission time. The two of you need to save the world and of course enjoy fucking in different timelines!
135.1K 77% 8
HTML
Legend of Krystal Parody: Act 1
In The Mysterious Cave, Krystal gets a chance to explore a cave that changes depending on your progress in the game. Her monologues will be different based on whether it's your first visit or if you’ve completed tasks like Mira’s dance training. Krystal can also wash under a waterfall once every 24 hours, which may lead to surprising events later in the story. In The Warriors Zone, two important characters will help Krystal improve her combat skills. Their backstories will slowly be revealed as the plot moves forward. Expect new quests and deeper interactions as Krystal learns more about the world and the inhabitants.
57.1K 77% 3Ren'Py
The MILF Hunter
Welcome to the savage, lawless planet Koronus! Once a peaceful colony of the fallen Sol Empire, now a barbaric jungle hellscape where isolated tribes fight bloody wars over scraps. You are a brutal, hung alpha bounty hunter sent to capture the galaxy’s most dangerous and legendary women. Track down and collar infamous beauties like Rapunzel, Snow White, Cinderella, and countless others, each one a fierce, fuckable outlaw. Hunt them through the wilds, chain them, strip them, and use their dripping cunts and hungry mouths however you please. On Koronus, justice comes with a hard cock and a heavy load.
24.1K 77% 2Ren'Py
Further Education [Ep. 8 v 0.8]
Game updated on February 4. Step into the shoes of Flynn Casey, a sharp-as-a-tack detective who's equal parts genius and hero to some, but eyed like a shady operator by the rest. This cold-hearted pro ditched love, friends, and any shot at normalcy for the grind, leaving him a haunted loner drowning in his own regrets. Now, Flynn finds himself hustling on the edges in a world that doesn't give a damn about his talents, forcing him to face his cracks head-on. Expect a killer plot laced with moody spots, twisted characters, brutal scraps, as well as raw, no-holds-barred sex scenes presented in high resolution that feature sloppy oral action, intense vaginal romps, and hot creampie finishes. As Flynn unravels cases and his messed-up life, the ladies he crosses paths with might patch him up or pull him straight into filthy debauchery. Ultimately, you will need to click the play button on this 3D porn game to find out just how this big, throbbing mystery explodes.
91.7K 77% 9Ren'Py
Tales from the Unending Void 3 [v 0.24]
Game updated on March 12. Horny galactic smuggler Kamran plunges his thick throbbing dick into lush alien snatches across the cosmos in this sex-packed sequel. Ditch dangerous contraband for tight wet alien holes and surrender to your insatiable cock cravings. Explore forbidden erotic desires with various extraterrestrial sex sirens - submissive green-skinned succubi, spider-legged seductresses, and more! Experience steamy bondage, discipline, and masochistic orgies that will leave you rock hard and drooling for more. Engage in kinky pick-up sex, cum on their jiggling jugs, and leave them gasping for your cum! Make naughty choices to shape Kamran's debauched exploits, from seducing the seducers to joining an alien harem - a plethora of perverted possibilities await!”
54.3K 77% 9Shemales
Ren'Py
Beasts of Our Beginning
This game takes place in outer space. The main heroine is this really sexy girl and she wakes up in a spaceship. She's stranded and doesn't know how she got there. Upon a closer look, she discovers that the spaceship has little fuel left. She thinks strategically and decides to head to a nearby goblin planet. It's not as grand as earth but it will have to do. She sets on a mission to look for her lost crew members. This is not an easy task to do but she perseveres and pushes through. She's on the run and some really bad people are constantly hunting for her. Your task will be to help her earn as many credits as possible. This is important so that she can pay off the loan shark that is after her. Of course there are other ways to get rid of the debt.
195.4K 77% 10
RPG Maker
Dating in Deep Space
Get ready for the most passionate dates in space! You play as a young guy named Simon who one day ends up on a spaceship. How did he get here? You'll have to find out. But the fact is, he's surrounded by nine beautiful women who are ready to do literally anything. Join them in this dynamic and crazy adventure! You're tasked with a grand mission, to save the universe in a very unusual way. Yes, yes, through sex! Stars are twinkling, engines are humming, and somewhere at the edge of the galaxy, reality is about to collapse. But how can you think about the end of the world when there are so many beautiful girls around? And they all want you!
NEW 15.3K 77% 3Ren'Py
War of Mine [v 0.1.0]
Game updated on June 20. Step into the intense world of W.O.M, a two-part visual sex novel that takes you through a war-torn future from different character perspectives. Each chapter reveals more about the struggles and conflicts shaping this broken world, like a puzzle coming together. You'll face challenges that will define both your character and the story. Your journey is just beginning. This important event leads to a new sex game set three years later, where you'll take control of the main protagonist and decide what happens next. Are you ready to survive the war and uncover the truth?
63.6K 77% 7Ren'Py
Adulterers - The Sky
The Adulterers is a game featuring both male and female characters, making it suitable for both gay and straight players. The story revolves around an ancient secret society with the power of sex. A newly discovered planet teeming with sexual parasites threatens Earth, and it's up to The Adulterers to prevent them from descending from space. This game combines a simple, relaxing shooting gameplay with bizarre and sexual graphics. Players must defend Earth while navigating through a world of explicit and surreal visuals. Join The Adulterers in this unique adventure and stop the invasion with your strategic shooting skills.
238.5K 77% 8
Recommended 
Gays
Flash
2040
In the year 2040, the world as we knew it is gone. Climate change and endless wars have left the 'Old World' in ruins, and humans now survive in isolated floating cities known as Arcologies, each with its own extreme lifestyle. You play as a formidable tough criminal who has risen to become the undisputed ruler of one of these cities. Using your cunning mind and ruthless tactics, you have secured your power through manipulation, control, and seduction. Your reign and the future of your city are in your hands. Navigate the treacherous landscape of this dystopian world and maintain your dominance in a challenging new era.
71.3K 77% 7Ren'Py
![The Agent Who Barely Knows Anything [Pt.1 + Addon Ep.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_agent_who_barely_knows_anything.webp)
![The Agent Who Barely Knows Anything [Pt.1 + Addon Ep.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_agent_who_barely_knows_anything-2.webp)
![The Agent Who Barely Knows Anything [Pt.1 + Addon Ep.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_agent_who_barely_knows_anything-3.webp)
![The Agent Who Barely Knows Anything [Pt.1 + Addon Ep.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_agent_who_barely_knows_anything-4.webp)
![The Agent Who Barely Knows Anything [Pt.1 + Addon Ep.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_agent_who_barely_knows_anything-5.webp)
![The Agent Who Barely Knows Anything [Pt.1 + Addon Ep.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_agent_who_barely_knows_anything-6.webp)
![The Agent Who Barely Knows Anything [Pt.1 + Addon Ep.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_agent_who_barely_knows_anything-7.webp)
The Agent Who Barely Knows Anything [Pt.1 + Addon Ep.1]
Voices in our heads can get nasty from time time. Well, you have a voice in your head that has always fed you with naughty fantasies since you were young. Now that you are an adult, the clown is back in your head whispering these naughty fantasies that will have you turned on. The voice narrates a story full of sexy lesbian stories, nasty doctors, incomprehensible conspiracies, paranoid cat, drunken robots and so many more nasty stories. Just let him take control of your mind and you will do a lot of weird things that you never thought you could. Everyone has a nasty side, it just requires a push for it to come out. Enjoy yours!
354.4K 77% 35RPG Maker
Perverted Tea House
This hot porn game unfolds in a fictional dystopian multiverse, inspired by literary masterpieces such as "Progression Fantasy" and "Wuxia/Xianxia." Immerse yourself in the unforgettable atmosphere of neon cyberpunk! You play as the main character, a gifted disciple of the most famous and fearsome Enlightened One (Cultivator) on the planet. Tasked with confronting the greatest threat to the Universe, the Cursed God, you will plunge into true madness. You must not only uncover the secret of your origin and achieve greatness but also enter the circle of the Galaxy's most powerful and beautiful women. They will aid you not only in battle but also in sex. Seize the chance to fuck hard their passionate pussies! Become the true alpha in a world of opportunities and heroism.
33.3K 76% 2Ren'Py
Captains Bizarre Adventure Act 1 [Remaster]
Game updated on September 16. Hop on this over-the-top hentai sci-fi parody of Honkai Impact 3rd! You play as the freshly-awakened captain on a colossal spaceship that’s been cruising the stars for years, surrounded by a crew of jaw-droppingly hot and busty valkyries rocking the skimpiest battle suits you’ve ever seen. They keep warning you that screwing with time travel is suicide, but you don’t care, your heart’s still shattered from losing everyone you loved, and you’re dead-set on leaping back to rewrite the story and keep every single one of them alive. This is your chance to change fate, and along this journey, you can enjoy some of the simple pleasures of life as you bang your way through the timeline. From sloppy blowjobs and hard-pounding doggystyle sex to hot creampies and cumshot scenes, get ready to save the universe, one orgasm at a time!
33.9K 76% 2Ren'Py
Lust Goddess (Sp0ns0red)
Assemble your unique squad of sexy mercenary girls. Earn their love and trust, and they will show you their gratitude by bringing your wildest and lewdest fantasies to life! Play Free Now!
8.6M 100%
Arslander
You got into space and your task is to control a huge flying cock. Use the keyboard arrows to control and try to place your space dick in the right place, which is marked with a green arrow. Keep a close eye on the fuel level, as your space dick needs to be constantly refilled. Usually this can be done on the boobs of beauties. You only have 3 lives, so be careful. If you lose, you will start your flight over again.
306.1K 76% 7Flash
Sexbot Lab [v 0.30]
Imagine how awesome it would be if you could create your own sexbot. You could customize everything about her just the way you like. In this sexy word game, you just need to solve some crossword puzzles and then the fun begins! If your answers are correct, Nova will be all yours. Flirt with her and seduce her. She can be a sexy demon or a humanbot depending on your choices. Either way, she definitely knows how to ride! She will hop on your dick so good that you will cum in seconds. Unlock her hidden desires and enjoy some nasty fuck scenes. The best thing is you can customize her as many times as you want. There are tons of dirty scenes waiting for you. Just click play and enjoy fucking her sexy holes.
167.3K 76% 20
Unity
Project Dreadsteel
Two years have passed since your mother died. You drag out a miserable existence, crushed by grief and a merciless reality. Each new day is a struggle in which you slowly lose ground. Then, one day, you receive an invitation from the Kyoto Research Institute. It feels strange, but you accept, dreaming only of a new life. You are about to discover a completely new world, where the line between genius and madness is completely blurred. Yes, terrible things happen in this place. And you must uncover the mystery of what or who is behind them. Are you ready to dive into a world of hot fantasies and depravity?
13.4K 75% 1
Galaxy Brothel [v 0.13]
Ready to dominate the galaxy with your very own pleasure empire? This game is a blend of sexual pleasure and managing businesses. Are you ready to dominate the galaxy and create your own sexual pleasure empire? Building and expand a network of luxurious brothels across exotic planets. All you have to do is travel through space and hunt down some sexy babes to fill your harem. Of course you will also have to test out their sexy prowess and their unique skills. Some are great at blowjobs, others at riding and taking it from the back. Find some from various backgrounds and transform your business into the most profitable one in the universe. Ensure by the end you become a galactic tycoon. Rise to legendary status in the world and achieve interstellar pleasure. Good luck!
112K 75% 9Unity
Fiction Paradox
In this sizzling nsfw game set in 2045, the world’s hurtling forward at breakneck speed, making the future feel totally blurred and strange. You’re cooped up in a gleaming megacity thrown together overnight by insane tech advances—millions from everywhere crammed in, living in this fake bubble of calm, shielded from the raging storms outside. It’s all too sterile, too controlled, and deep down, it’s never felt right. So, instead of remaining trapped like a fish in a bowl, you say screw it, break free, and embark on a raw journey to uncover the real meaning of your life. Out in the gritty cyberpunk wilds, adventure calls... along with the steamiest hookups imaginable. Expect intense blowjobs, busty titfucking, passionate creampie sex, tight anal play, and endless uninhibited pleasure that’ll blow your mind. Are you ready to see what life outside the walls is truly like? Click play and get ready for the erotic adventure of a lifetime that will leave you tainted and satisfied in all the best and worst ways!
43K 73% 5Ren'Py
Silver Heaven
Immerse yourself in a hot porn furry-themed kinetic novel! Welcome to the dazzling fictional world of Shadr. Three colossal megacorporations rule over Helion, the most technologically advanced nation in the world. Insatiable greed, thirst for power, and relentless drive to control and exploit consume these companies, setting the stage for a terrible conflict. Corporate war is on the horizon! But who will make the first move to seize the opportunity for profit? You will play as a young gray wolf named Ian Davenport, whose life flows quite peacefully. But one fine day, everything changes, sweeping you into a new life full of secrets, power struggles, and steamy beastly fuck!
15.9K 73% 1Gays
Ren'Py
The Zeta Sector
Take on the role of Adelyn Lionheart, a young captain of the smuggling ship Emerald Grace, on a thrilling sci-fi erotica adventure in a post-apocalyptic 21st-century world ravaged by an ecological disaster. In this time period, Earth’s a mess with resource wars, poverty, and a bleak future, driving you to a brutal land of fanatic slavers to earn enough cash to clear your debts. But here’s the twist: you’re kinky as hell and tempted by the idea of submission. Packed with betrayal, high-stakes risks, and steamy encounters involving BDSM, latex, vaginal sex, and more, this porn game tests your resolve in a world where every choice could lead to freedom or a leash. Can you resist the urge and come out on top to outwit cruel slave traders? Or will you give in to your desires, ending up collared as someone’s slave? Click start to see what kind of fate awaits you in outer space, where sexual experiments seem to be the norm!
83.9K 73% 5Shemales
HTML
Shadows of Deceit [v 0.2]
Game updated on February 12. When your father John suddenly dies, you and your mother begin sorting through his old belongings in the attic. Suddenly, you come across a mysterious ancient book. When your hands touch it, you both feel a surge of powerful energy, as if something dark and incredibly seductive has been released. That same night, after a few too many drinks with friends, you fall into a strange but vivid dream. In this unfamiliar world, you meet a beautiful woman named Elaria, who introduces herself as the Goddess of Temptation. She reveals the truth about John’s secret: many years ago, he made a pact with her, gaining wealth, power, and unimaginable pleasures in exchange for serving her. Now it’s your turn!
124.1K 73% 15Ren'Py
Futuotica
You play as a brilliant engineer who dedicated his life to order and stability. But everything changes when one chance encounter pulls you into a world where emotions are outlawed yet still thrive in the shadows. Here, feelings are dangerous, forbidden, and because of that, even more intense. You're in for a strong, well-crafted story, sharp cool graphics, and deep characters. This is a story you live like a new life, with every choice, every meeting, every danger pulling you deeper and deeper. Ready to experience this dystopia? Can you not just survive but also get the most intense sexual pleasure? Hot pussies are waiting for their hero!
36.9K 72% 2Ren'Py
Comix Harem
In this game you get to play as this super irresistible superhero. Your battle prowess and sexual skills are simply mind-blowing. No one, not even the heroines can resist that magic stick of yours. Everyone wants to suck and blow your lollipop. Your mission will be to travel around this sex starved world and try to ward off horny heroines. Be their knight in shining armor, help them and ensure you fuck them really nice and when the opportunity rises to create your very own harem staring all these hot babes, go for it. You deserve it.
NEW 1.9M 72% 49Recommended HTML
Dating of the Future
Become a porn star in a post-post-apocalyptic world! Make friends, help your fellow robots find inner freedom, and build the right connections in the industry. You live in a post-apocalyptic world. The only ones left are sex robots, the lower class of humanity. All needs are met, nature has recovered, and it seems like all problems are solved. But is that so? You play as a robot named Vi, whose life changes overnight when she transforms from a simple operator into a big porn star. Can Vi inspire others to sexual liberation? Or will her own fears consume her? You'll enjoy stunning hand-drawn retro-style locations and an incredibly cool soundtrack!
NEW 11.1K 72%Shemales
Ren'Py
Parasite Slime [v 0.5.0.4]
Game updated on March 11. You're a horny slime creature, infiltrating the mind of a gorgeous human woman to claim her body as your personal fucktoy. Infiltrate her deepest desires, make her crave your slimy touch, and shatter her sanity with pleasure. Evolve through a kinky skill tree, learning new ways to dominate her tight pussy and other holes. Make tough decisions that push the boundaries of morality and consent. Expect enemies trying to stop you from breeding her and making her your obedient cumdump. Can you successfully assimilate her and turn her into your perfect, insatiable fuckdoll?
151.3K 72% 15HTML
Another Dimension [v 0.0.5]
Game updated on April 15. Get ready to wake up in a totally unfamiliar world alongside a group of other lost people. Eerily enough, nobody remembers their names, their past, or how the hell they got here. But this place is nothing like home because it's overflowing with horny magical creatures, who live by their own twisted rules. Your mission? Unravel the mystery of why you're all stuck here, figure out how to fix this mess, and if you're lucky, claw your way back to your old life. But good luck staying focused because everyone's insanely horny. Your companions, random strangers you meet, and even some of the creatures are aching for sexual satisfaction. This also means every conversation and every lingering look can explode into intense erotic action that starts from sloppy blowjobs and wet cunnilingus before escalating into raw doggystyle sex and dripping creampie finishes. With the tension building fast in this wild, lust-filled world, can you keep your head in the game, or will the nonstop fucking distract you forever? Click the start button on this porno game to find out! Important note: You can switch the game language to English in the top right corner of your screen!
UPDATED 44.2K 72% 3Gays
Ren'Py
Lust Goddess (Sp0ns0red)
Assemble your unique squad of sexy mercenary girls. Earn their love and trust, and they will show you their gratitude by bringing your wildest and lewdest fantasies to life! Play Free Now!
8.6M 100%
Alien Escape
You wake up totally alone on a silent, broken-down spaceship drifting through deep space. The crew? Gone without a trace. Lights flicker, oxygen’s running low, and something seriously creepy is moving in the vents. It doesn’t talk, doesn’t sleep, and somehow remembers every detail about you—like it’s been waiting. To find out what this creature is, you'll have to progress through the gameplay, so be prepared to be thrown into an atmospheric sci-fi horror porn game that combines pure suspense with eroticism. If the unseen monster catches up to you, you may find yourself navigating intense scenes with blowjobs, rough doggystyle, anal pounding, and who knows what else! Every choice you make affects the story, so you can expect multiple branching paths and different endings. Click play and start exploring the decaying ship, and be sure to decide fast because it could mean the difference between Alice's survival and her end!
88.3K 71% 8HTML
Shape of You [v 0.0.8.1]
Game updated on April 17. In the future, minds can swap bodies. You're jobless and broke, so you rent your consciousness to Shape of You Inc. for their fucked up missions. You inhabit others' bodies and do shit no one else will - like being a human dildo for a gangbang or a toilet for a piss party. Make tough choices, build connections, and solve complex moral dilemmas. Each mind transfer changes everything, even your own desires. How far will you go to survive? What humiliations and corruptions await in your missions? Explore the darkest depths of power, dominance, and sex in this game.
WEEKLY 143.2K 69% 16HTML