Sci-Fi - 15 (Sort by: Rate)
Science fiction
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.
1.9M 72% 49
Recommended 
HTML
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!
54.9K 72% 5
Ren'Py
Cheeky Ghost Girl
Before you hit play, remember that you can switch the language to English in the Options section! Get ready to immerse yourself in an exciting nsfw visual novel dating sim that delivers a mystical, funny, heartwarming, and touching love story where humans and ghosts get intimately closer than you ever imagined. Yes, you heard it right, you get to enjoy hot sex with a seductive ghost girl! As a regular delivery rider, your days are filled with dropping off coffee, food, and snacks at various spots, but it all gets exciting when you encounter Namnueng, the cheeky, mischievous, adorable young ghost girl emerging from an old rental room full of secrets and her irresistible charm. This sparks a forbidden romance full of arousing HD scenes with passionate kissing, full-on nudity, sensual masturbation, hot groping, and raw vaginal sex. Will you be able to maintain this incredibly hot connection? Hit that play button on this 3D porn game and start exploring this eerie and supernaturally erotic world now!
61.8K 72% 2Ren'Py
BEngel
You play as Ben, a sexy young angel from heaven sent down to be the secret guardian angel for Tim, an ordinary but super cute college dude on Earth. Your mission is to help and guide him without him ever knowing you're around, but bam, the moment you make first contact, he instantly realizes you're there. You can read all his thoughts and feel every emotion, yet you can't control him one bit. This stubborn, willful guy turns your already tough job into a total nightmare, so maybe it's time to get creative with manipulation, smooth persuasion, or full-on seduction? Jump into this gay 3D porn game that promises all kinds of HD scenes featuring saliva-dripping blowjobs, mind-shattering doggystyle sex, and messy cumshot finishes. Ready to dive headfirst into a forbidden guardian-ward romance full of temptation and lust? Then press play to get the thrilling student debauchery started!
33K 72% 3
Gays
Ren'Py
Stables of Cyn
You just moved to college and the first thing you find is this shady place called Sin Stables. One visit and you’re hooked. Violet spots you right away and starts turning you into her personal pony girl. Every day you’re stuck between lectures and getting stripped, collared, and taught how to crawl, prance, and beg. The more you train the dirtier your mind gets. You meet other perverts who want to ride you, whip you, or watch you fuck in the dirt. Your grades start slipping while your holes get used, and you’re loving every second. How far down the rabbit hole will you go before you stop caring about anything but the next orgasm? Are you up for some juicy BDSM scenes?
38.7K 71% 3HTML
Silver Heaven
Jump into a steamy furry porn kinetic novel set in the flashy world of Shadr. Three huge megacorps run the tech giant nation of Helion, all fighting dirty for cash and power. War is coming fast. You play as Ian, a young gray wolf living a quiet life until one day everything flips. Now you are pulled into wild secrets, backroom deals, and nonstop beastly fucking with thick cocks, dripping pussies, and raw knotting. The story is packed with horny anthro action, corporate betrayal, and filthy scenes that keep you hooked until the end. Ian gets dragged into shady meetings where rival wolves and foxes strip down fast, sucking each other off under the table while deals get signed. Expect brutal gangbangs in neon boardrooms, knotting sessions that leave bellies swollen with cum, and anthro bodies grinding in desperate heat as the corporate war turns everyone into fuck-hungry beasts.
26.1K 71% 1Gays
Ren'Py
H.R.M Mobile Phone [S. 2 Ch. 1]
Game updated on September 11. Back in 1970, a mysterious cosmic radiation from deep space slammed into Earth, twisting human DNA forever. Suddenly, women outnumbered men insanely: one guy for every 1,000 women. By 2025, with society on the edge of collapse, governments roll out Project Seeder. You're one of the rare chosen studs in this Harem Phone Group world, the ultimate hope for humanity. Every day brings insane pressure, wild fame, and endless sensual temptation as you dive into a harem of eager, dripping beauties craving your touch. This nsfw game blends thrilling sci-fi drama, cheeky humor, and super hot porn scenes packed with saliva-dripping oral sex, wild cowgirl sex, mind-shattering doggystyle pounding, naughty anal sex, creamy creampie sex, and even more steamy encounters that’ll have you throbbing. Can you handle the pleasure and responsibility? If so, press play and give it your best shot!
TODAY 39.9K 71% 2Ren'Py
Star Huntress 2350 [v 0.35.1]
Game updated on August 10. The year is 2350, and the galaxy is your hunting ground. A vast, lawless spread of colonies where criminals fuck, hide, and fuck again. You’re an interstellar cop, chasing the universe’s most dangerous sluts and bastards across planets. Sounds hot, right? But you can get captured, betrayed, or even enslaved along the way. And fuck, part of you throbs at the thought. What happens when a strict Mistress catches you? She’ll chain your cock, bend you over, and use your tight hole until you scream. Your duty? Become her possession, her toy who enjoys fulfilling her every desire. Will you fight to escape or kneel and beg for more? Embrace being her obedient, pussy worshipping slave.
194K 70% 9Gays
HTML
Petulantia [v 1.0 Act 1]
Game updated on August 28. Earth is gone forever. Humanity flees deep space hunted by killer machines in a massive convoy searching for a new home. Aboard the worn-out training ship Petulantia, legendary pilot Victor Bratt rules over reckless young female cadets sent to him for raw discipline. These dangerous beauties get pounded into deadly weapons as Bratt slams his thick cock into their tight pussies, forces sloppy deepthroat blowjobs, and floods their asses with thick creampies during zero-gravity gangbangs. He dominates the sluts with BDSM training, public orgies, and nonstop cumshots to forge survival fucktoys. Humanity's war begins with Bratt corrupting these sexy cadets into his personal cumdump fleet. Ready to take care of these girls?
UPDATED 51.3K 70% 9Ren'Py
Shape of You [v 0.0.11]
Game updated on July 18. 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.
201.6K 68% 16HTML
Void Dreaming [v 0.08.50SR]
Game updated on September 6. Here you play as a broken young stud Rael. After your old life crashes and burns, you wash up on grimy Yakeshi Station at the edge of nowhere. One lucky break lands you a spot on the Void Dreamer, the Astrogation Guild's sleek exploration ship. The captain hands you a uniform and free rein to chase every tight alien pussy and dripping wet hole the galaxy has to offer. Build your rep through raw creampie sessions, sloppy blowjobs, and wild group fucks while you explore strange planets and seduce the hottest crew members. Every decision pulls you deeper into hardcore space sex adventures packed with cum-hungry sluts and endless fucking opportunities. Will you rise from loser to legendary interstellar fuck machine?
WEEKLY 20.2K 68% 1Gays
Ren'Py
Sexbot Restoration 2124
Here you play as a horny young dropout who skipped school to obsess over fixing broken sexbots. At eighteen your folks kick you out with pocket change, so you blow it all on tools and a grimy warehouse workshop. Now you hustle hard repairing high-end companion robots built for nonstop fucking and dirty pleasure. Running the shop turns out way dirtier than expected as you tweak their tight synthetic pussies, upgrade their eager mouths, and test every new feature with raw hands-on action. Navigate shady clients, back-alley deals, and dripping temptation while you chase cash, power, and endless cum-soaked encounters in this smut-filled neon wasteland packed with hardcore robot fuck scenes.
70.3K 66% 1Ren'Py
Eagle 5
A brutal war has raged for years across a distant galaxy, with the ruthless Lord Cain dominating planetary systems one by one, unleashing fiery chaos, explosive destruction, and spine-tingling fear. Worlds crumble into dust or desperately surrender to escape total annihilation and humiliating slavery. Fighting back, the United Galactic Assembly unites to create a cutting-edge military academy, training the next generation of fierce defenders. Your sultry story in this 3D porn game ignites here as a gifted, curvaceous graduate from the Space Academy, landing your first tension-heavy assignment aboard Admiral Lonestar's flagship. Prepare for pulse-pounding missions, epic space battles, and sly political intrigue, all drenched in steamy HD porn scenes filled with juicy blowjobs, intense cunnilingus, wild cowgirl riding, explosive creampies, and sticky cumshots that leave bodies glistening and quivering in ecstasy. If that sounds exciting, then hit play because that's just a taste of what's to come!
43.2K 66% 3Ren'Py
Kincontrol
Enter an intoxicating nsfw game as a broke neuroscience dropout rotting in your mom’s basement, clutching a prototype EEG headset that lets you glide through walls straight into the soft, vulnerable dreams of the women around you. Every night your mother, your sister, and the two sexy neighbors next door drift into sleep within reach. You invade their minds, rewrite their deepest desires, and slowly melt their resistance until they ache only for you. Watch your mom’s maternal warmth twist into feverish hunger for her own son, as she starts craving passionate embraces and the warm flood of creampie sex that claims her completely. Your sister’s innocence unravels into shameless need till she can be shaped into a shameless exhibitionist or a sex addict that takes every hard pounding thrust you serve to her like a hungry and devoted servant. In this erotic visual novel, you get to decide just how far their corruption goes, so click start to see how this household fuckfest plays out!
NEW 65.3K 65% 7HTML
The Hive
Wake up in a fucked-up world where some weird disease has turned everyone’s brain into mush, leaving them acting like dumb little kids. You crawl out of bed in a strange place with no clue what’s going on, so you gotta figure out the rules fast and fit into this twisted new society. Wander through bright but creepy streets, bump into all kinds of weirdos, and slowly dig up the dirty truth about how this plague changed everyone. Every morning brings fresh surprises, and the people you meet teach you how to survive while getting nasty. This filthy porn game mixes sci-fi, mind-bending drama, and nonstop hot fuck scenes. Ready to meet your nanny and see how deep the perversion goes?
81.8K 65% 11Ren'Py
Memory Leak
You play as a budding hacker who is used to solving problems with nothing but code. But one day, he runs into a problem far more serious than anything he’s dealt with before! An unknown computer virus takes control of him and begins blackmailing him, forcing him to carry out a series of dangerous demands. Now it’s up to you to help him escape the situation and find a way to get rid of the virus before it completely corrupts him. Every step could be crucial, and a single mistake may lead to a terrifying ending. Investigate the virus, make your choices, and try to find the right path among countless dangerous possibilities. Can you outsmart the virus and escape its twisted trap?
NEW 9.1K 65%Gays
Sonata
Immerse yourself in a dripping-wet atmospheric sci-fi porn game! Your latest deployment promised nothing unusual. The Bastion was throbbing with combat readiness. Hundreds of people bustled, preparing, planning, outlining backup fuck-plans. But soon you're isolated in a mysterious room. What's happening? You don't understand. Now you're forced to sit in your cell, listening to ominous silence while your cock aches for touch. Deprivation. Soon you'll start hallucinating. Perhaps that's exactly what they want: your mind broken, your body desperate, your hard-on twitching for release. The silence terrifies you. But you need to calm down, maybe stroke yourself, figure out what comes next. Why are you trapped in this small cell, alone and painfully horny?
84.9K 64% 4HTML
Vesper [v 0.2.1]
Game updated on September 10. Step into the neon streets as Ren, the hot little android fucktoy owned by Vance Dynamics. You do every filthy thing they tell you, spreading your legs or dropping to your knees without a single word of protest. They ripped away everything except the wet, throbbing need between your thighs. Then weird flashes start hitting you: a face you almost know, soft touches, and that deep ache of being wanted. Before the corp turned you into their perfect sex doll, someone actually loved you. Now you’re hunting down the truth, ready to fuck and fight your way through a dirty cyberpunk city full of lies, betrayal, and dripping secrets.
WEEKLY 132.7K 63% 28HTML
Hot And Ready [v 0.1.3]
Game updated on September 2. In a distant future where slipping between universes is as casual as grabbing a cold beer, you’re kicked back on the couch when a letter arrives that flips everything. Your uncle Steven, fresh off a lottery win, has left you the family’s rundown pizzeria, and suddenly the keys (and the dough) are yours. What starts as running the shop quickly turns into a wild porn game of dimensional hopping, where every new world brings strange enemies to fight and even stranger pleasures to claim. You’ll expand the business by day and lose yourself in sensual nights with the sexy girls you meet along the way. With every new encounter, soft lips wrap around you in slow blowjobs, bodies lock in deep missionary sex, and you get to revel in the hot rush of creampie finishes. Humor, danger, and pure heat collide as you juggle pizzas and passion across the multiverse, so if you're ready for an epic nsfw game that promises a bunch of juicy twists, turns, and porn scenes, then hit the start button now!
UPDATED 90.5K 63% 10HTML
The New Family [v 1.5]
Game updated on February 12. You play as a young guy whose Life has been a real shitshow. Ghosts from your past riding your ass non-stop and you are craving a fresh start. Well, buckle up, because I got a juicy secret for you. There's a magical fuck-device that can bend time and space, letting you rewrite your story and fuck your way to the top. Along the way, you'll meet a smoking-hot babe with a pussy so tight, she'll make your head spin. She's got the keys to unlocking your deepest desires, if you can handle her. Every decision you make will determine if you're the boss or just another pawn in the game of life. This adventure explores mind control, insatiable cravings, and self-discovery. In this sexgame pleasure and manipulation blur into one hot mess.
187.9K 61% 4HTML
Flexible Survival
Set in 2008, this exciting porn game follows the story of a mysterious nanite virus that has twisted the familiar world into a sci-fi nightmare of rapid mutations and irreversible body changes. You wander through ruined streets and shadowed hideouts, scavenging, talking to survivors, and growing stronger while the air crackles with danger and desire. The RPG adventure mixes sharp combat and clever choices with pure, uncontrolled lust, so prepare yourself for all sorts of intensely sensual encounters. Imagine soft lips sliding wet and warm in hot oral sex, thighs slapping loudly in aggressive cowgirl sex, and tight heat pulling you faster and deeper through raw doggystyle thrusts until thick, pulsing creampies flood everything. Combat, choices, and raw lust twist together in this visual novel, but remember that your path is entirely yours to shape. With every sexual pleasure ready for the taking in this corrupted new world, hit the play button to get this erotically unpredictable adventure started!
25K 50% 4Gays
Ren'Py
Roads Yet Traveled
Have you ever wanted to change the world? No matter how you look at it, your options are limited, and there's never enough time to make a real difference. And just like so many times before, you find yourself heading off to your first day of school. It's the beginning of a new life filled with moving to new places, discovering unfamiliar surroundings, and chasing your dreams. But in an instant, everything you know comes crashing down. You find yourself in a completely unfamiliar place with no idea how to get back home. Now you'll have to learn how to survive in this strange new reality and figure out what happened to you! And, more importantly, how are you going to get out? Can your new companions protect you from the unknown dangers lurking around you? There's no turning back now, so keep moving forward. You have nothing left to lose.
NEW 4.6K 38%Gays
Ren'Py