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Sci-Fi - 4 (Sort by: Popularity)

Science fiction

No Escape [v 0.29.2]

In this game, you follow Kathleen's story as she finds herself imprisoned on a ship. While onboard, she explores Virtual Reality simulators, but they're not for fun. These simulations aim to break her down further, moulding her into a greater slave than she already is. Are you intrigued to join Kathleen on her journey through these challenging and intense experiences? Get ready to uncover the twists and turns as she navigates through the virtual world that seeks to manipulate and control her every move. It's a thrilling adventure that will definitely give you a gaming high!

352.5K 68% 70

RPG Maker

Celestial Memoir

In this game featuring Holly, a girl with amnesia, find yourself in a futuristic fantasy world teeming with diverse creatures. Navigating the unknown, some beings extend assistance while others seek amusement. Holly's journey unfolds in a landscape where memory loss intertwines with encounters with curious inhabitants. To immerse fully, use the zoom-out function (CTRL -) if the game extends beyond your screen. Engage with Holly's story, making decisions that impact her interactions with the varied beings populating this captivating and mysterious realm. In this fusion of fantasy and futurism, help out Holly in her quest for answers and assist her in wading off horny monsters.

352.2K 68% 63

Shemales

RPG Maker

Amouranth: The Game (Sp0ns0red)

Ever wanted to control and strip the hottest game streamer on the planet?! Amouranth: The Game gives you the power to make her do anything you want. Play Free Now!

2K 100%

Cockham Superheroes [v 0.6.1]

Set in an alternate Gotham City, this Justice League parody game features several notable heroes like Superman, Wonder Woman, Cat Woman, Black Widow, Batman, Super Girl, and Captain Marvel. In this game, you take on the role of a newly recruited superhero that is tasked with putting a stop to sex crime in this perverted city using your massive 15-inch cock. The game also lets you take on the role of a villain. So, you can choose to lay down the law or destroy it with your superhuman hard-on. With several hot female heroes with big tits, it's up to you to decide how you will use your sexual powers.

348.9K 74% 44 Renpy

Ren'Py

SpaceCorps XXX [v 2.6.2]

If you enjoyed the Top Gun movies, then Spacecorps should be a fun and challenging title worth checking out. In this parody game, you get to be one of the elites like Maverick but instead of fighter jets, it's all about space warfare. Moreover, you get to train with a bunch of other cadets and interact with numerous female characters, some of whom are sexy aliens and even cyborgs. In this space adventure game, your seduction skills will be tested, so you must do your best to get laid. Keep in mind there is also a lot of gay content but most of the time, you can feel free to skip it.

343.3K 75% 39

Recommended Gays

Gays

Ren'Py

Cyberslayers [v 0.4.1]

In the game, follow young Aline in the year 2039, where humans and mutants coexist but tensions run high. Aline aspires to join a special force called Slayers, who hunt dangerous mutants. Lacking experience, she thrusts herself into challenging situations, altering her perspective on the world forever. The game unfolds as Aline navigates these encounters, testing her abilities and reshaping her understanding of the complex relationship between humans and mutants in this futuristic world. Of course she will try some mutant cocks and dominate her prisoners. Aline has always liked being in control and Slayers allows her to be a full fledged dominatrix.

338.7K 84% 160

Recommended

RPG Maker

Sorrow [v 0.96.2f]

Imagine living in a perfect world where everyone loves each other and lived in harmony. Where people are not greedy for power or craving to control each other. A world where everyone is equal. But of course such a world doesn't exist and in this game, someone wants to control others. Our main character has always wanted to live in a world governed by peace and harmony. Well, his wishes were granted because after he died he came to this world. Everything seemed okay and peaceful for a while just like he wished but things are not always as they seem.

338.4K 66% 30 Renpy

Ren'Py

Worlds of Wonders [v 0.2.18]

This is a science fiction game where you take the role of the young 19 years old guy. After certain events your world has changed by 180 degrees and now you're in the multiple worlds at the same time. These places are filled with magic and high technologies. Meet with other humans and aliens. Be careful and try to make the right decisions because forces from these worlds will try to start the war.

335.9K 78% 56

Shemales

Ren'Py

New Earth Ch.2 [Final]

You're diving into the second part of this amazing game. It's set in a future where 100 years have passed, and guess what? Interstellar travel is now a thing! Humans have the opportunity to build a brand new home in this vast galaxy. And guess who gets to make a difference? That's right, it's you! You have the power to shape and organize this new world. How cool is that? The fate of humanity is in your hands as you make choices that will impact the future of this intergalactic society. Get ready to embark on an epic journey where your decisions truly matter. Let your imagination soar as you build a new world that reflects your vision.

332.3K 73% 33 Renpy

Ren'Py

Betrayed [v 1.01]

Play as the spirit of a deceased individual who struck a deal with the devil. Uncover the mysteries of the city, gaining strength progressively, and eventually attaining freedom to shape your destiny. Navigate a narrative rich with choices, each decision influencing the unfolding story. Delve into the city's secrets, discovering your newfound abilities. The game provides a hint system, accessible through the bulb icon in the top left corner, offering guidance for those in need. Exercise your autonomy, enjoy your new found freedom and do whatever you want with the girls. You have earned it!

327.2K 71% 32 Renpy

Ren'Py

Bloody Passion [v 0.7b]

You're a young guy in the age of university student. You're living together with hot girls of your family and you see different sexual views on a daily basis. Do your daily duties and manage your relationship with all house members. Be ready for something mysterious that will take a part in your life from now on.

327.2K 73% 30

Recommended Renpy

Ren'Py

Thorn-E

It's year 2097 right now. The world has changed a lot since global catastrophe. Our main hero is a former cop who lost all his family and became a criminal. Help him to solve some case about missing girl and don't forget to fuck someone when you can.

324.9K 60% 26

Recommended Flash

Flash

The Mind Society [v 0.5]

It's your birthday and as a gift for yourself you discover a interesting ability in you - you can control other's mind. Of course, a lot of dirty fantasies come to your mind, right? You'll be able to decide how to use your new powers and how far you'll go with that.

319.2K 84% 36 Renpy

Ren'Py

RaiOhGar: Asuka and the King of Steel

This game has been built in a Sci-fi Hentai style. Your task will be to control a robot called RaiOhGar. You will have to protect the robot against all dangers and make sure it's not destroyed. You will have a map of different locations and you will need to run around fighting your enemies and making sure they don't have access to RaiOhGar. In your mission, you will also help our heroes Asuks and Kouta to fight against evil forces and restore world peace. You will need to pay alot of attention and know who's your enemy and who is your friend. As always, you will enjoy several sex scenes during your adventure.

315.7K 74% 32

Recommended

RPG Maker

Succum Brewery [v 0.31]

Catherine ran out of money, she found herself all alone on the roof of a skyscraper in the city center. She has no friends who can help her get out of here. Catherine accidentally stumbled upon an abandoned building in which she found a sleeping artificial intelligence named IO. Catherine, together with IO, will open their own business, which will satisfy any needs of clients.

315.1K 76% 41

Recommended

RPG Maker

Giantess Spa - Investigation [v 0.3.7]

3 years have passed since you begun your research. People living in your city started to disappear without any evidence. You are a detective and your task is to find them. Few clues lead you to the new place in town - Giantess Spa. This is really weird place where girls dominate and humiliate guys in very disgusting ways. Try to survive all this and find out the truth.

314.9K 60% 50

RPG Maker

Amouranth: The Game (Sp0ns0red)

Ever wanted to control and strip the hottest game streamer on the planet?! Amouranth: The Game gives you the power to make her do anything you want. Play Free Now!

2K 100%

Neon Moon [v 0.1.6]

Ignore the 2 errors that you will most likely come across at the beginning of the game. Ignore them and you'll be fine. The errors must have popped up as the game was being published and will be fixed soon. Now back to our game, the storyline is set in the future where you will take the role of a hot female police detective. Your task will be to fight off crime and ensure your town's safety. But of course there will be a few criminals that will notice how hot you are and try to fuck you. Whichever the outcome, you will perform your daily duties and join the city's patrol team.

311.3K 71% 22 Renpy

Ren'Py

Rebirth - Episode 3 [v 1]

Just a quick reminder, you will have to complete the 2nd part first before being able to start this one. Ensure you select save from the list. Anyway, the story continues and now you will be able to see loads of cocks and more sex. Just go through the story, pace yourself, look for clues and make some choices. Depending on your decisions, you will be able to unlock different sex scenes and enjoy a variety of sexual positions. Allow yourself to be reborn and christened into a world of sexual pleasure where you are free to explore all your sexual fantasies and fetishes. Enjoy!

310.8K 76% 57 Renpy

Ren'Py

How to Fix the Future [v 0.3.1]

You were living a usual life. You were spending most of your time besides your job playing video games. Everything changes as a lot of people around the world started to receive a strange game disks. Then some future agents showed up and told you that you'll be involved in a big operation. Jump in, you've nothing to loose and all those babes you'll meet will be totally worth it.

308.2K 81% 48

Recommended Renpy

Ren'Py

Steamy Paradise [Epilogue - v 0.9.7P]

This game has an interesting storyline. It's about a young guy who spends his life seeking naughty adventures like Indiana Jones and Nathan Drake. You and other college students will go on a trip to an island in the Caribbeans. This trip is going to be spicy and you will definitely have the time of your life. The girls in your group are extremely hot and would want to have sex with you and be filled with your cum. You are going to enjoy the orgy and fuck as many pussies as your cock can handle. They say that beach sex is extremely addictive and the ocean is actually an aphrodisiac. Only one way to find out!

308K 68% 22 Renpy

Ren'Py

The Warrior's Heart

This game is a remake of Star Wars episode 1. The game has ensured that the graphics and everything looks just like those in the actual Star Wars. This is to give you the feeling that you are in Star Wars for real. You will take the role of a guy who is exploring this universe and is having an adventure of a lifetime. You will interact with several sexy babes from different species. All of them want to have sex with your human cock and feel what it's like to have human cock dripping from their wet pussies. You will grant them their wish and fuck them in different locations.

299.1K 85% 59

Recommended Renpy

Ren'Py

Beneath Steel Clouds

In this game you'll take a role of the farmboy from the future. He dreams to get away from his destiny and reach some other heights. Of course, at some point of time he would like to fuck somebody. That's why you should improve your skills and keep learning and doing things day by day. As always Lesson of Passion did a really good job and made a great game.

293K 61% 34

Recommended Unity

Unity

My Future Wife: Ep.1

This is a story about a young 18 year old guy who finds out that he has some super powers and he can travel through time. Here's the catch though, he can only time travel for only 30 seconds. It maybe just a moment but it's enough for him to have a sneak peek into the future. One day he looked right into the eyes of his classmate, a beautiful girl called Ha-Young Kim and knew that she was his intended one. In the future, she will be his wife and they will have passionate sex. Find out how he unlocks such power.

291.4K 57% 20 Renpy

Ren'Py

Torrid Tales [v 0.8.2]

Aliens invade a small town and start to conduct certain experiments on it's inhabitants. The Aliens tweak the human DNA and it's like the sci-fi project distorts human behavior and their sexual preferences. Imagine having sex with huge monster dicks and scary creatures devouring you. In this game you will enjoy a lot of sex scenes, many fetishes and try out several sex styles. You will have to make some choices, interact with several characters and determine how the game plays out. All in all, dress down and try out new preferences that you never thought could turn you on.

288.3K 67% 33

Recommended

Shemales

Ren'Py

Artemis [v 0.5.0]

A big game, with lots of images and animations featuring beautiful girls. You were living a great life as a really good software engineer. One day close to you person betrayed you. Now you are finally recovered from this terrible experience and will start something new. But something is going to cause a chain of bad events and test your strength.

288.3K 78% 56

Recommended Renpy

Ren'Py

Reluctant Archon

You will take the role of a guy who has a long family history. For so many generations, his family has always been mags, and the best ones at that. Your father is determined to ensure you honor this family tradition and also become a mag. Of course you have other plans and intend to carve your own life path. You are used to the world of magic and mythical creatures unlike normal people who are oblivious to the entities that surround them on a daily basis. Not seeing them doesn't mean they don't exist. In this game, you will interact with these creatures and have some nice sexy time.

287K 73% 62 Renpy

Ren'Py

Deviant Anomalies [v 0.9.5]

Your city got into huge snowstorm and daily lives of all citizens are completely changed. Turns out that mysterious supernatural beings started to occur everywhere and crime level is sky rocketing. You just finished the college and will start to work as the rookie detective to help your city. Now it will be your decision what to do with supernatural beings - make a team and stop others or just make a harem of them and fuck all day long.

280K 75% 35 Renpy

Ren'Py

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.

279.6K 53% 6 Flash

Flash

Name88's Triangle [Book 7]

Take the role of a guy named Ghost. You're in a very interesting place and this world seems like a distant future at the first sight. You're surrounded with few really hot girls and they are assisting you are on different adventures. The sex scenes are reachable pretty easy so just let yourself to enjoy this game filled with funny, dramatic and sexy situations.

278.1K 77% 29

Recommended Renpy

Ren'Py

Amouranth: The Game (Sp0ns0red)

Ever wanted to control and strip the hottest game streamer on the planet?! Amouranth: The Game gives you the power to make her do anything you want. Play Free Now!

2K 100%

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!

275.2K 49% 35

RPG Maker

Deep Vault 69 [v 0.3.0a2]

After a terrifying nuclear war breaks out you wake up to find yourself in Vault 69. The vault has everything you need to make the best of this strange new world. You will need to take every advantage you can to make it back to the surface and help the world grow again. Use your brains as well as your dick to make humanity great again! Fuck beautiful women, increase your reputation and make it to the surface to take your place as the top man! You’re going to need strategy, technique and a whole lot of stamina to make your way in the world and if you get to see some great tits and pussy along the way, everyone wins! Remember, a responsible Observer will do everything in his power, so what are you waiting for? Fuck your way to the surface and try not to cum on your screen!

274.1K 71% 37 Renpy

Ren'Py

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Sci-Fi - 4 (Sort by: Popularity)

Science fiction

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