Sci-Fi - 12 (Sort by: Popularity)
Science fiction
Spy Bunny Luna [v 0.10.4]
Game updated on April 7. Back from vacay, your "Bunny" squad's den is a fucking mess. But the real shocker? Your colleague's vanished on the last op. Time to investigate, but this search is dirtier than a whore's cunt. The enemy plays rough, so you'll have to get nasty to get info. Suck some dick, spread your legs, do whatever it takes. This quest for truth will push your limits and test your morals. Are you ready to become a filthy slut for justice? Fuck your way through the underworld, gagging on cocks and swallowing cum until you find your missing bunny.
UPDATED 81.8K 82% 8
RPG Maker
Mayfly
Welcome to Devon, the only megacity in the country. A place where rich and poor live in two very different worlds. In the Uppercity, the corporate bigwigs enjoy luxury, while the Undercity is full of workers, criminals, and even some triads. Ten years ago, something strange happened, and suddenly people started getting superpowers. Crime went wild, so the government created two laws: the Vigilante Act to let certain people fight back, and the Superpowers Act to keep things under control. Now, you're one of the vigilantes. Will you stick to the rules or make your own way? Just don’t lose yourself. Time for revenge. Being a rebel is always filled with adventures.
78K 78% 8
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!
6M 100%
Sleeve Shock
You're a fucked-up mess after a mission, barely holding on in a damaged backup body. Your crew knows you're fading fast, so they pull out all the stops to keep you alive. They strip naked and start fucking like rabbits right in front of you. Tits bouncing, asses slapping, and pussies dripping wet as they moan and scream in ecstasy. The sight is designed to jolt your senses and make your heart race. Your teammates are determined to bring you back with the power of porn! Will their wild orgy save your life, or will you die with a raging hard-on and a smile on your face?
76.3K 80% 7
Shemales
Ren'Py
![Stellar Incognita [v 1.0.0]](http://fgn.cdn.serverable.com/common/flashes/w/s/stellar_incognita.webp)
![Stellar Incognita [v 1.0.0]](http://fgn.cdn.serverable.com/common/flashes/w/s/stellar_incognita-2.webp)
![Stellar Incognita [v 1.0.0]](http://fgn.cdn.serverable.com/common/flashes/w/s/stellar_incognita-3.webp)
![Stellar Incognita [v 1.0.0]](http://fgn.cdn.serverable.com/common/flashes/w/s/stellar_incognita-4.webp)
![Stellar Incognita [v 1.0.0]](http://fgn.cdn.serverable.com/common/flashes/w/s/stellar_incognita-5.webp)
![Stellar Incognita [v 1.0.0]](http://fgn.cdn.serverable.com/common/flashes/w/s/stellar_incognita-6.webp)
![Stellar Incognita [v 1.0.0]](http://fgn.cdn.serverable.com/common/flashes/w/s/stellar_incognita-7.webp)
Stellar Incognita [v 1.0.0]
In this episode, you are transported forward to the distant year 3922. Humanity has advanced in technology and can now do various unimaginable things. Using our high tech, we can now travel around the galaxy and see what's beyond space. We can explore other milky ways and test out their planets. You will be playing as an artificial clone called Sagacious-6. You are quite smart and your artificial intelligence is next level. To top it off, you are quite self aware and thirst for more knowledge. So you start research forbidden technologies so that you can manipulate the minds of other clones to do whatever you want including having sex with you.
76.2K 78% 1Ren'Py
The Call of Darkness [Arc 2 v 001]
Game updated on January 27. Humanity has reached the stars, expanding across the galaxy, and you play as a seasoned space captain seeking a fresh start aboard your own ship. Along with your loyal dog and dedicated crew, you’re set to carve your own path. An ancient, mysterious force has chosen you as its messenger, offering power, temptation, and responsibilities you never expected. As cosmic horrors approach, madness, chaos, and destruction loom. Will you lead humanity into the unknown, protecting them from the impending darkness? The choice is yours, but remember, the Dark always demands something in return.
73.3K 79% 10Ren'Py
Projekt Moon: Hope Awakens [Ch. 5.11]
Picture this, your life is really boring. You are used to the same old until some aliens kidnap you. This changes everything. They tweak your body and after some DNA re-sequencing, you are transformed into a sexy Futanari. You are no longer a regular guy. You are then dropped into a strange alien world filled with sexy monster girls and cat girls. All of them want a piece of you so you better use your monster cock to satisfy them. This is your second chance to have a fun-filled life. Let anger fuel your conquests and rough fuck the pretty babes. They will love it when you breed them. Your journey is nothing but ordinary. Embrace the bizarre adventure and get to fucking.
71.8K 78% 2Shemales
Ren'Py
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.
71.2K 77% 7Ren'Py
Stellar Crossroads [v 0.90]
Game updated on December 27. In the distant future, 150 years after a brutal war with aliens, humanity has settled into new territories. The old battlefields are now booming mining colonies. You’re just an ordinary miner trying to survive - until everything changes. You suddenly inherit a whole space station, throwing you into a dangerous world of power plays, intrigue, and untold sex delights. As the original owners of these lands begin to rise up, determined to reclaim what was theirs, tensions escalate. Rival factions clash for control, and you must navigate shifting alliances, ruthless enemies, and forbidden attractions in a universe where every choice can change everything.
70.6K 79% 27Ren'Py
Duchess of the Underdeeps
Sometimes caves aren't what they seem! And they hold many unusual things. The plot of this porn game revolves around a university speleological expedition. A group of students led by a professor sets out to explore a deep cave far from civilization. But suddenly, a collapse occurs! A young and beautiful student named Jenny finds herself cut off from the main group, trapped alone in an unexplored section of the cave. Darkness thickens, smells become stranger, and echoes bring sounds that shouldn't be there. What lurks in the depths? What discoveries, and maybe pleasures, does this strange cave hold? Jenny will have to find out! One thing is clear: her pussy is going to like it!
NEW 70.5K 94% 2Ren'Py
Shelter [v 47]
Game updated on February 20. Shelter by raus is a cool furry visual sex novel that is a must play. It blends medieval fantasy with futuristic tech to create one of the most epic tales. What's more awesome is that it's set in icy Siberia. You will be part of a team of adorable dog characters and a human who are exploring a mysterious metal tower hidden in the snowy wilderness. The tower is packed with advanced technology and it's perfect as a secret refuge. The story kicks off with preparations for a big fireworks show but these aren’t ordinary fireworks. A special turret uses life energy to create dazzling, and sometimes explosive, displays. Expect intense friendships, lots of sex and a sprinkle of humor from our furry friends. They know how to light up the Siberian night in style!
68.8K 78% 2
Gays
Ren'Py
Chronicles of Kartoba [v 0.1.2]
Game updated on April 23. In this epic vampire-themed 3D porn game, you get dropped right into the boots of a regular young dude whose boring life explodes the night his ancient vampire blood finally awakens, throwing him into a world of immortal aristocratic clans, centuries-old blood feuds, forbidden pacts, and a brutal hierarchy. Everyone in this shadowy society is convinced your legendary bloodline was exterminated ages ago, so walking in as the last living heir makes you public enemy number one. You’ll have to scheme, seduce, and dominate your way to the top, but you’ll also get to build a lovely personal harem of gorgeous vampire brides, human thralls, and rival heiresses who can’t resist your newfound power. Expect steamy HD sex scenes packed with sloppy blowjobs, passionate missionary, wild cowgirl rides, hard doggystyle pounding, and dripping creampie finishes. Are you ready to step into a world where power, betrayal, and nonstop erotic vampire action await?
TODAY 66.8K 93% 6
Recommended Ren'Py
Caprice: Domina Noctis
Imagine waking up with a massive hangover only to find that you are in a sex cage. In this visual novel, you will meet Caprice. She is a sexy dominatrix who enjoys breaking men’s ego and turning them into obedient subs. She is a Femme Fatale who is so hot but unreachable. You can’t talk back or you might lose your balls. From this day on, you are her sex slave. If you disobey her, there will be serious consequences like facesitting and rough footjobs. Remember, your task is to please your mistress and do whatever she commands you to do. Serve her nicely and she might let you cum. Break her rules and you will attract pain like a magnet. Don’t say I didn’t warn you!
66.4K 78% 8Ren'Py
Moonlight
In a dystopian future, tech and humans are tightly fucked. Neuro-implants control everything - from chats to dopamine rushes. A new app lets you jack off in VR while your body slaves away. Sounds like paradise? Think again. Not everyone's satisfied with this messed-up existence. You're a grief-stricken detective, investigating a mysterious death. As you dig deeper, you'll uncover twisted secrets and engage in wild, futuristic fucking. Expect unexpected twists, intense emotions, and plenty of hard cocks and wet pussies in this cyberpunk adventure.
65.2K 81% 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
Haremence
In this sexgame, you are a genius scientist who has created a groundbreaking device. You created a sex weapon that can be used to control humans. With it, you can create your own harem and mind control sexy babes. But it's not that easy. You are being hunted down by some unknown forces who want the device. They have already kidnapped your partner and now they are after you. Luckily, you meet a sexy hacker called Alice. She helps you hide in a secret hideout where other scientists are hiding. Here, you get to fuck sexy babes with big tits. Enjoy messy boobjobs, blowjobs and try getting to the toilet scene. It's the nastiest! Prepare to enjoy some really hot fuck sessions with four beautiful babes. The way they will go down on you will have you cumming every single time. Start with sexy Alice.
63.6K 79% 7Ren'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!
6M 100%
My Bully Is My Lover Ch.2
In this emotional, story-driven porn game, you play as a character scarred by school bullying. You went through hell, being humiliated and mocked every day. But it only hardened your character. Now you dream of taking revenge on those who hurt you. Yet as you grow older, you begin to understand that carrying hatred means giving up on your future. However, fate has an unexpected twist in store. Your peaceful life collapses when you discover that your former bully and her friends have become your housemates. You are instantly trapped in the past, preparing for new conflicts. Find out how events will unfold and where they will lead!
63.6K 89% 6Ren'Py
Recall Destiny [v 0.2b]
Game updated on April 15. Long ago the world burned in war. Now nothing is left but ruins. You move to a town called Reeze, thinking you’ll live a quiet life. But this town is fucked up. Dark secrets crawl under the surface, and once you’re in, there’s no way out. The truth about your past starts to spill, and with it come the women. They are slutty, wet, and hungry for cock. They pull you into their beds, spreading legs, begging for you to fuck them raw. Imagine tight pussies, dripping mouths, and juicy asses bouncing on your lap. Some want to use you, some want to love you, but all of them want to get fucked. Welcome to Reeze city where we love our cocks hard and our pussies wet!
UPDATED 62.8K 79% 6Ren'Py
City Lights Love Bites
Get ready to play the role of a young dude ditching his dead-end job and mama’s boy vibes to start fresh in the cozy town of Roshvale. Forget a quiet life—hot dates and tempting women await! You’ll meet six gorgeous ladies, each with their own charm, and it’s up to you to build relationships or just chase desire. From kinky encounters with blowjobs and creampie sex to navigating different paths, every choice you make in this 3D porn game shapes your story. Will you find true love under Roshvale’s city lights or give in to lust? With a mix of romance and spicy HD sex scenes to look forward to, this is an erotic story that will put your seductive skills to the absolute test. So, if you like the thrill of the chase, then click play to see if you have what it takes to win each of their hearts over!
62.5K 80% 5Ren'Py
Neon Heart
Welcome to a sexy porn story set in a neon cyberpunk city. You play a mercenary babe with a tight body and a dirty smile. She tried to quit, but now she comes back hungry for cash and hungry for cock. She walks the streets like a queen slut. Men want her, women crave her. She spreads her pussy when she wants, she rides cocks until they explode, she makes men cum again and they keep wanting more. She bends them, sucks them, takes them, but always in control. She moans, she grinds, she begs for more, but it’s her game. Hot cumshots and power mix in every scene. In this world, her body is her weapon and no one can resist her.
62.4K 91% 3Shemales
Ren'Py
Shroud [v 0.3.2]
Game updated on November 10. Get ready to live aboard the last great airship, which is a floating city soaring above a ruined Earth choked by toxic fog. Born and raised among these steel decks and humming engines, this skybound home is all you’ve ever known. Now, you’ve been picked for an elite team tasked with diving into the deadly mist below to gather rare materials vital for the ship’s survival. It’s a high-stakes, honorable gig packed with danger. Armed with cutting-edge gear, you’ll need to brave the shroud’s mysteries, face lethal threats and unearth forgotten relics in the non-safe areas. With every mission into the foggy unknown, you could also uncover secrets that will change your people’s future. But don't fret! Even amongst the dangers, you will also get to have fun and engage in all kinds of naughty fun with the women you meet along the way. So, be prepared to see intense kissing, blowjobs, cowgirl sex, and creampie scenes, all presented in clear resolution. Can you manage to conquer the mist and keep your sky city alive? Put your skills to the test in this exciting post-apocalyptic 3D porn game now!
62.2K 78% 13Ren'Py
Rebirth: All Episodes
Ever met a sexy babe that literally turned your life upside down? One who made sure there were no more boring days? In this sex game, we serve you exactly that. All chapters converge to immerse you in a realm full of intrigue. You are a normal guy leading an ordinary life until you meet her. She is everything you have ever wanted but she's not your typical lady. She is mysterious and magical. She sends you on a journey filled with rebirth and transformation. Let's see what length you are willing to go to enjoy her sweet wet pussy. She will obviously make you earn it. Your journey will be filled with some nasty surprises and new opportunities to please her. Your choices will determine how the story unfolds so make some really nice choices. Enjoy various endings and multiple life paths. A romantic sexual adventure just for you!
61.5K 78% 15Ren'Py
Legend of Krystal Parody: Act 3 [v 0.1]
Game updated on December 23. In the third installment of Krystal’s adventure, the mysterious cave continues to shift and change based on her progress. Two mentors in the Warriors Zone are helping Krystal master combat, and their backstories slowly unfold as the game goes on. Expect new quests and more sex as Krystal dives deeper into the world and connects with those around her. Just a heads-up: you might run into a black screen during gameplay. It’s a known issue, so just keep playing. Also, try not to click too fast, as it might slow down file loading. Have fun exploring and enjoy the journey!
61.2K 78% 5Ren'Py
From the Sin
You wake up in a post-apocalyptic fantasy world where men are nearly extinct, and the land is dominated by powerful, monstrous beauties and divine beings, each driven by their own endless insatiable desires. Survival is a deadly game, and you’re right at its center. Every faction, race, and creature has its own reasons for wanting to claim you, and temptation is everywhere. Sin and danger lurk in every shadow, and the choices you make will not only decide your fate but could shift the balance of power in this world. Will you rise as a savior, or will you fall prey to the forces hunting you? Being hunted down by hot sexy babes doesn't sound so bad, does it?
61.2K 79% 12Ren'Py
Apocalypse 2059 [v 0.3 Winterspecial]
Game updated on December 27. In the gritty, post-apocalyptic world of 2059, survival is a brutal daily grind after "The Cataclysm" event nuked civilization into dust. Born in a claustrophobic underground bunker, you've known nothing but safety—until a stunning stranger bangs on your door, begging for help. Suddenly, you're thrust into a dangerous, thrilling new reality. The surface is a frozen hellscape where law and morality are long gone, and every step is a fight against extinction. Expect heart-pounding adventures, deadly risks, and maybe even some steamy encounters with women in this savage world. This 3D porno game mixes suspense, survival, and erotic scenes that feature masturbation, oral sex, lesbian sex, cumshots, and more, as you navigate the ruins of a lost world. Are you ready to ditch the bunker and face the wild, treacherous unknown?
59K 78% 4Ren'Py
Projekt: Passion Season 3 [v 0.16]
Game updated on January 22. If Chrome crashes, fuck it - use Firefox. Welcome to Season 3, where Earth is dead, humanity’s scattered, and you’re stuck in the middle of a galaxy that wants to eat you alive or fuck you senseless. You’ve survived an assassination, lost your home, and now your partner’s gone. To find her, you’ll crawl through alien dens, dirty nightclubs, and battlefields dripping with danger and lust. Every corner hides a hungry body: alien whores begging for your cock, cyber sluts with toys built into their skin, mercenaries who’ll trade sex for loyalty. Some will ride you, some will own you, and some will tear you apart with pleasure. This isn’t just survival. It’s nonstop orgasms.
58K 78% 9Ren'Py
Ashes of the Sun [v 0.50]
Game updated on February 4. Discover what it's like to be in a frozen post-apocalyptic wasteland where the sun’s gone forever and society’s crumbled into pure anarchy. You’re the lone hero, scraping by day to day, making tough calls that decide whether you live, who you trust, and who ends up moaning your name in the dark. What starts as tense survival quickly heats up as you meet a cast of stunning, desperate women ready to trade anything for protection… or pleasure. Flirt, seduce, build relationships, and fuck your way through the apocalypse across multiple HD scenes featuring masturbation, blowjobs, handjobs, doggystyle sex, and dripping creampies. Every choice branches the story, unlocking unique moments, relationships, and multiple endings (some sweet, some brutal, all filthy). In a world without light, the only thing still burning is lust. Ready to bang your way to whatever tomorrow brings? Hit play on this 3D porn game to see just what naughty acts you can get up to under the sunless sky!
57.4K 80% 11Ren'Py
Sonata
Immerse yourself in an incredibly atmospheric sci-fi porn game! Your latest deployment didn’t promise anything unusual. The Bastion was in full combat readiness. Everything as usual. Hundreds of people were running back and forth, preparing, making plans, and outlining backup options. However, very soon you are isolated in a mysterious room. What’s happening? You don’t understand. Now you’re forced to sit in your cell, listening to the ominous silence. This is deprivation, and perhaps very soon you’ll start having hallucinations. Hmm, maybe that’s exactly what they want from you? The silence is terrifying. But you need to calm down to figure out what to do. What will happen next? And why have you ended up in this small cell?
NEW 57.3K 61% 3
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
Lust Goddess: The Game (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!
6M 100%
Sky Division
Welcome to a visual sci-fi romance where you play as a pilot fighting in a war against an alien race. The story unfolds in a dystopian future where humanity abandoned planet Terra for reasons lost to history. After 600 years of drifting through the dark void of space aboard massive starships, humanity stands on the brink of extinction. You’re strong, confident, and battle-hardened, but during a recon mission, you’re shot down and crash-land on a desolate island. Everything changes when you discover another survivor, an enemy pilot, wounded yet impossibly attractive. He’s young, his body is perfect and his dick is so huge! Get to know him, break down his defenses, and enjoy every thrilling possibility that isolation has to offer. Which means having lots of hot sex!
56.5K 79% 5Gays
Ren'Py
Jedi Trainer
If you love Star Wars, you will enjoy this sexy parody! You crash your ship on a wild planet and end up surrounded by horny space babes. They want one thing - your cock. Tight alien pussies drip wet as soft lips suck you deep. Big tits bounce while you fuck them hard. You grab their asses and bend them over to fuck them raw till they moan and squirt. Some ride you fast and grind until you fill them with cum. Others take you in the ass and beg for more. Every girl in this world wants your dick inside her. You fuck them all one after another, sometimes two at a time, sometimes the whole group. No limits. No shame. Just endless dirty sex across the galaxy.
56.3K 78% 5Ren'Py