Sci-Fi - 11 (Sort by: Popularity)
Tudományos fantasztikus
Futa Mommies Survival Guide
You play as a young trader who is obsessed with fantasy. He lives with his stepmother, Lauren, an alcoholic, mentally unstable futanari. When she gets drunk, she thinks the computer is her dead lover. So yeah, things are crazy here! The main character is forced to give in to her sexual whims just to keep her from getting angry. But one day, everything changes, but it’s not clear if it’s for the better. He gets his hands on a video game with a neural interface that promises to solve all his problems. Instead, he’s pulled into a hyper-sexualized fantasy world full of futa mommies. And it’s nothing like what he expected. Jump into the game with the characters and see what happens next.
94.9K 81% 9
Shemales
Ren'Py
Over the Moon [v 6.1.8]
In "Over the Moon", the story picks up two years after "A Moment of Bliss". It's set in a future where people can upload their memories into androids, and virtual augmented reality glasses (VARGs) allow them to interact with each other remotely. You're thrown into a new chapter in life when your daughter, Moon, becomes a star, but she hates you! You have to write songs for her TV show, "Madds Medusa", and you have to spend a whole week with her. Will you be able to fix your relationship, or will it get worse? Get ready for a wild ride of emotions as we explore themes like family, fame and redemption in this world where technology is blurring the lines between reality and memories.
92.3K 79% 8Ren'Py
Aeon’s Echo: The Game (Tám0gató)
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!
4.7M 100%
Cross Realms [v 0.4]
On your first day of college, you and some friends get sucked into a weird vortex. When you come to, you're not on Earth anymore. You're in some other world, and it's full of magic and power. There are nine different realms in this place, each with its own set of rules. Some of them are ruled by humans, some by demons, some by gods, and some by weird creatures. Each realm has a spring that gives it its power, and those springs are what cause all the fights and battles. Will you be able to rise to the challenge and become a hero, or will you just get lost in the chaos? Only time will tell.
91.5K 82% 27Ren'Py
Reincarnotica
This game is about the near future, where virtual reality has become something commonplace. The main character, an adult man, ends up in the body of a young man as a result of an accident. But that's not all, he will live with two beautiful girls, and he also has some kind of magical power. He needs to quickly adapt to his new life, as well as take advantage of his position to have a good fuck.
91.5K 78% 15Ren'Py
![The Genetic Code [v 0.3.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_genetic_code.webp)
![The Genetic Code [v 0.3.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_genetic_code-2.webp)
![The Genetic Code [v 0.3.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_genetic_code-3.webp)
![The Genetic Code [v 0.3.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_genetic_code-4.webp)
![The Genetic Code [v 0.3.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_genetic_code-5.webp)
![The Genetic Code [v 0.3.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_genetic_code-6.webp)
![The Genetic Code [v 0.3.1]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_genetic_code-7.webp)
The Genetic Code [v 0.3.1]
You will play in the role of the son of the crazy scientist, who devoted his life to find out how we could migrate from one world to another. You'll have to continue all works of your father to finally put everything on the right shelves. But is this all only about science? Is the cock sucking also a science?
87.7K 79% 8Ren'Py
3072 AD
After the nuclear war, humanity was left on the brink of extinction. Amid radioactive storms and scarce resources, two factions fight for dominance and survival. On one side are the mutants - genetically modified beings who control the most valuable resources on Earth. On the other side are the humans, struggling to rebuild civilization and reclaim what was stolen from them. To stand against the mutants, a special group was formed, called The Scavs. You have become one of them. Dive into this adventure where you’ll not only have to survive, but also explore themes such as bondage, erotic asphyxiation, latex outfits, and many other fetishes. Not afraid? Then let’s go!
86.5K 85% 18
RPG Maker
Terminus Reach: Sentinel
Everything happens in the distant future. The main character of the game is Garrett, a former contract killer. He has a lot of experience and special abilities that ordinary mortals do not have. For his good work, he was promoted to a new position, and now he will be responsible and determine the future of the Sentinel Station. Move along the plot and answer the questions, remember, your answers matter.
85.5K 78% 13
Recommended Ren'Py
Adventures of a Rookie Superhero [v 2.0]
As a newbie superhero, Nightwraith is on a mission to take down the notorious Red Sirens gang, which is causing chaos everywhere. This is no easy task, balancing crime-fighting and romance while trying to live up to her own heroic ideals. Along the way, she'll meet allies and adversaries, as well as a colorful cast of potential love interests. She'll uncover the sinister plans of the Red Sirens and face action-packed battles and thrilling investigations. Will she be able to rise to the challenge and become the hero the city needs? The fate of the city is in her hands.
85.1K 78% 16Shemales
Ren'Py
Cyberstray 101
A mysterious thing has happened – people have been hit by a massive time-travel event! You're struggling to get by, barely making ends meet, with rent due and college on the verge of becoming too much. But out of chaos comes opportunity! This could be your chance to redefine your future. Along the way, you'll meet sexy women, with their own stories and maybe even have sex. Can you handle this new reality and make the most of it? The world is never going to be the same again - now it's up to you to take control and make something great happen!
84.1K 79% 7Ren'Py
Futanari Master
Welcome to the end of the 29th century! After the discovery of a substance capable of moving faster than light, humanity entered a new era of the space race. The colonization of Mars has changed the political balance, and fear of a split between Earth and its colonies grows with each passing day. Amid these tense times, a distress signal is received. A member of a special rapid-response unit named Sasha, a seductive futanari, is sent to investigate. She finds a bunch of disgusting creatures in some building! Sasha rushes inside, as if something is pulling her in. Be careful, this place is full of corruption, long tentacles, and lustful monsters! Join Sasha on her journey and enjoy watching how she fights them.
80K 85% 3Shemales
RPG Maker
Home for Wayward Travellers [v 1.1]
You play as the caretaker of a shelter for lost travelers. But these aren’t just random wanderers, they’re people who got stuck in time and can’t find their way back to their reality because of a time loop. Your job is to look after them and make sure their stay is as comfortable and happy as possible. But you also have to be careful, they could accidentally mess with the space-time continuum! In this moody and atmospheric game, you’ll form deep friendships and maybe even more intimate and romantic bonds. But things aren’t that simple. Lately, weird anomalies have been happening more and more often. You need to find out what’s causing them or who. Uncover the dark truth behind this strange place.
79.2K 83% 4Ren'Py
Give Me a Sun [v 7.5]
You won't see any dick in this game because the game is about lesbian relationships. The game takes place in a distant alternative future. The main character returns home after years of absence to find out what happened to her missing brother. She needs to start the investigation from the very beginning in order to understand the entire chain of events that happened to him. Do everything possible so that the main character finds out the whole truth.
78.7K 78% 9Ren'Py
Star College [v 0.3.0]
You work at a remote gas station in a godforsaken town where life moves slowly and far too predictably. All you can do is dream of the day you’ll finally leave this place behind. But everything changes when you receive an offer you simply can’t refuse! You’re invited to study at a prestigious galactic university. A ship bearing alien symbols is sent to pick you up, and it becomes clear: this is the beginning of a journey you never even dared to dream of. Now you must leave Earth behind and travel to a world where technology borders on magic, and your classmates are beings from distant galaxies. Immerse yourself in a world of danger, ambition, and steamy alien sex!
77.6K 96% 24Ren'Py
Hunter: Space Pirates [v 0.3.1.3]
You follow the story of the main protagonist whose life is filled with mystery, tragedy, and new beginnings. At just 3 years old, he was separated from his mother under mysterious circumstances and taken in by a kind couple grieving the loss of their own child. Tragedy struck again when a bear killed his foster parents. As he grew up, he moved into a new home with four incredible women. Each of them played a significant role in shaping who he became, how he understood relationships, and what he wanted out of life. It's a touching tale about discovering family, finding love, and navigating the complexities of human relationships.
77.5K 79% 6Ren'Py
Star Harem
The main character goes on a space journey to create a harem for himself. He is just at the beginning of his journey, so he checks and evaluates each girl with special care. He needs only the best and most trained professionals, because many adventures await him along the way. Your task is to discover various worlds and cope with all the difficulties that await the characters.
77.1K 78% 12Ren'Py
Aeon’s Echo: The Game (Tám0gató)
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!
4.7M 100%
Further Education [Ep. 8 v 0.8]
You play as Flynn Casey, a cold-blooded professional and a brilliant detective. He’ll do whatever it takes to crack a case. But his personal life is a total mess. He gave up love, friends, and a normal life for his career. Now he’s just a lonely bastard haunted by his past. So, get ready for a gritty, story-driven experience that doesn’t shy away from intense sex scenes either. There’s a gripping plot, complex characters, moody locations, and rough action and Flynn will have to untangle not only his cases, but his whole life. Will the women he meets help him heal? Or drag him deeper into debauchery?
76.3K 76% 8Ren'Py
Melatonin Magiks Ch.4
Before you start playing this game, it will be better if you complete all the previous parts. You wake up after a long sleep and have no idea what's going on here, but there are a lot of interesting characters around you. You'll meet a cat girl, a robot fellow, and a childhood friend who likes to get into fights. Get used to this world and go on an epic adventure with your friends.
75.8K 78% 2Ren'Py
Boobageddon [v 0.14.00]
Dive into a crazy adventure where weird stuff is going down in multiple universes! You, plus a group of cool and magical friends, find yourself in a weird new world where magic and humans collide. In this crazy land, secret witches are messing with the stuff that holds reality together, making chaos spread. Your mission is to figure out what's going on and fix the mess. Along the way, you'll uncover secrets, explore magic realms, and deal with some unexpected challenges. Also, lots of sex and hot moments will spice up the journey! Can you bring order back to reality and find the truth?
75.2K 77% 5Shemales
Ren'Py
The Perfect Paradise [v 2.0]
You're playing as Aiden, a smart and rational guy. He doesn't care about money, fame or entertainment, all he wants is to make his family really happy. But one day something strange starts happening in his life and Aiden sees something that shouldn't exist. He can't figure out if it's real or if it's some kind of illusion or a hallucination. The more he explores, the more difficult it becomes to distinguish one from the other. There are temptations lurking around every corner that he cannot resist. And this sensible guy is torn between what he wants and what is right.
74.4K 78% 10Ren'Py
Shadows of Deceit
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!
73.6K 68% 9Ren'Py
Milf In Space
Enjoy a game where one crazy situation turns into an intense sci-fi adventure. You and Elena, the strict mother of your friend, are suddenly transported onto an abandoned alien spacecraft called the Nebula Drifter, far away from home. Yesterday you were peacefully sleeping in your own bed, and now you wake up who-knows-where, millions of light-years away. Elena blames you, calling you a stupid and irresponsible gamer, but the two of you have only one path forward to survive and work together. While exploring the ship, you discover an ancient artifact with mysterious powers, and your relationship begins to change. You can’t help noticing how attractive Elena is, and she also seems to want some connection. Talk to her, get to know her better and then fuck and fill her holes with your cum!
72.4K 78% 10Ren'Py
Alien Escape
Welcome to an atmospheric sci‑fi horror! You play as a young woman named Alice, who wakes up completely alone aboard a spaceship drifting in orbit. You discover that the crew has disappeared, the systems are failing, and something strange is happening around you. Anxiety consumes you. As you search for a way out, something begins to influence you. You can’t explain what it is, but you feel that something is hunting you. IT doesn’t speak. IT doesn’t stop. And IT knows you. What is this creature? This horror game has multiple endings, so everything depends on your choices and actions. Explore the ship. Make decisions. And try to survive.
71.4K 66% 8
HTML
![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]
This is a sci-fi visual novel that will take you back to the distant year 3922. Finally, the moment has come when humanity can travel around the galaxy and explore other planets. You play as an artificial clone, Sagacious-6, who has become self-aware and has begun researching forbidden technologies to manipulate the minds of other clones.
70.5K 78% 1Ren'Py
Smallwood [v 0.1.2]
Welcome to Smallwood, a typical American town where terrifying secrets hide behind the mask of ordinary life. You play as a young guy named Clark, who suddenly learns about his alien origin. But this is far from a blessing from the heavens — it is a mission that seems nearly impossible. You will have to fight your dark alter ego, which craves new and dangerous adventures. You will also witness very hot scenes from the lives of the town’s residents. Passion, hatred, sex, and power are all intertwined! Will you be able to complete your cosmic mission without losing yourself in this den of debauchery? The investigation begins! Meet people, build connections, fuck hard, and enjoy this wild game.
70K 80% 8Ren'Py
The Zeta Sector
Embark on a wild adventure with Adelyn Lionheart, captain of the smuggling ship Emerald Grace. You find yourself in a post-apocalyptic world. In the 21st century, Earth was struck by an ecological disaster that rendered most of the planet uninhabitable. Now, the world is torn apart by resource wars, poverty, and total uncertainty about the future. You head into a country of cruel slave traders, hoping to earn enough money to pay off your debts. Will you succeed? Or will you find yourself with a collar around your neck, becoming someone’s slave? This adventure will be full of dangers, betrayals, and sexual experiments.
68.6K 69% 5Shemales
HTML
Mayfly
Welcome to Devon, the only megacity in the country, with a massive wealth gap. On one side, there's the Uppercity, where all the corporate bigwigs live. On the other side, it's the Undercity, ruled by workers and criminals and some triads. 10 years ago, some weird stuff happened and gave people superpowers. That caused a lot of crime, so the government passed the Vigilante Act to let some people enforce justice and the Superpowers Act to control the powerful ones. Now, you're one of those vigilantes. You can either follow the rules or carve your own path. But be careful, because you could end up becoming the very thing you're trying to stop.
65.6K 78% 8Ren'Py
Arvale Protocol [v 0.8.0]
Welcome to Arvale City, a massive, futuristic metropolis with nearly 8.5 billion inhabitants, all living under the constant watch of towering corporate walls. In this place, everyone has a brain chip implanted at birth called a B.D. These chips give you enhanced intelligence and convenience, but there's a catch - surveillance, manipulation, and complete dependency. You play as Zeno, an intelligent survivor who wakes up after a bad deal in a secret underground facility. Outside, things have gone haywire. A virus has infected everyone's B.D.'s, turning them into uncontrollable maniacs driven by lust. Can you escape the madness of a city that's gone crazy?
63.7K 78% 4RPG Maker
Island Echoes
Welcome to the crazy sex-survival on a lost island! Do you think anyone will hear you here and come to rescue you? Think again. The story begins after a devastating plane crash, when a handful of survivors wake up on a remote uninhabited island. Classic genre, they are completely cut off from civilization, united only by the instinct to survive and a fragile hope for rescue. Phones aren’t working, there’s very little food left, and some are starting to get nervous. But what begins as a fight for survival soon turns into an exciting adventure filled with unity, trust, and forbidden desires. Find out how the attractive and vibrant beauties will behave in complete isolation. They’re only in their underwear, and they plan to make the most out of life.
63.6K 80% 9Ren'Py
Lust Goddess (Tám0gató)
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!
4.7M 100%
Shellys Future Past [Ep. 8.1]
This is a sci-fi erotic lesbian time travel adventure set in a futuristic world! Meet Shelly, a 23-year-old girl living in the bustling metropolis of Cyber City in 3077. She and her best friend, Triss, lead a life full of highs and lows. But there's something special about Shelly - a secret that's about to come out. One day, a mysterious woman from the future shows up, claiming to know Shelly. The stakes get higher when they discover that these men are trying to prevent the birth of five powerful non-humans who are causing an apocalypse on Earth. Get ready for a thrilling ride full of twists, sensuality, and challenges as these strong women fight for the future - and discover more about themselves.
62.4K 78% 2Ren'Py
30 Days [v 0.5.6]
Now you find yourself in the near future. More than twenty participants, full of hopes, ambitions, and secrets, agree to join an extreme reality show. You are one of them, and you are sure that fame and victory are waiting for you. However, very soon you will realize that joining this show was your biggest mistake. Here, “Game Over” is not just elimination and returning to your normal life. Every day will be a brutal fight for survival, and trust can become a deadly weakness. Alliances, betrayals, secret missions, and psychological pressure — everything is here. Only the one who is always one step ahead survives! So, can you survive in this hell?
62K 84% 5Ren'Py