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List of sci-fiios Porn Games
Discover and download the best sci-fiios porn games for free. Our collection includes adult games for various platforms, tailored to your preferences.
LustGames currently have 1396 sci-fiios porn games available to download. The games are sorted in order of relevance with the best sci-fiios games coming first.
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- List of sci-fiios porn games
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Project Elimination: The Forbidden Planet
The demo is quite short because this is a test version of the first demo, since there are lot of contents that haven't made into a demo due to the time limit Note. There are 7 adult scenes in this demo, do not miss it!
3d game
animated
combat
female protagonist
monster
platformer
rape
sci-fi
side-scroller
vaginal sex
Project Extermination: Operation GroundZeroes
The year is ~2200. On a remote mining outpost, a mysterious parasite is causing a severe outbreak that is quickly turning into an humanitarian crisis. Reports of violence, madness and mutations have forced the local government to enact a total lockdown of the settlement. A team of specialists has...
3d game
animated
combat
female protagonist
monster
oral sex
platformer
rape
sandbox
sci-fi
vaginal sex
Project Gemini [v1.0]
During the final stages of the highly illegal genetic experiment Project Gemini, Dr Simon Lazarus realises that he may have made a pretty big mistake... And then porn happensProject Gemini is a collaboration by RanliLabz and Nykwolf - the first in a series of free collaborative minigames based in...
3dcg
futa/trans
humor
incest
male protagonist
masturbation
oral sex
pregnancy
sci-fi
vaginal sex
voyeurism
Project Ithaka
You enter the world of Ithaka through an experimental device distributed to only a small group of selected beta testers that signed up for the game. It is true virtual reality feeding raw data directly into your brain. Its still a bit buggy but we are working on it player. Explore the world of It...
ai cg
anal sex
fantasy
female domination
footjob
groping
handjob
male domination
male protagonist
masturbation
oral sex
rpg
sci-fi
sex toys
teasing
vaginal sex
Project Pinewood
The plot of the game is built around the Pinewood summer camp, full of secrets and mysteries. You are the new camp counselor. Meet characters, build relationships and solve the main secret of this place. The game is sequel from Camp Pinewood and Now at an early stage of production
2dcg
adventure
animated
big ass
exhibitionism
male protagonist
mobile game
parody
romance
sci-fi
teasing
virgin
voyeurism
Project: Stellar Girls
Join the exciting adventure with "Project: Stellar Girls" - a match-3 game. Beautiful girls in stunning costumes, armed with incredible guns, are ready to help you complete the game. Let's embark on this adventure! In this game, you need to correctly match identical crystals in a row to make them...
2dcg
animated
big ass
big tits
creampie
groping
male protagonist
oral sex
puzzle
sci-fi
teasing
titfuck
vaginal sex
Project: Teresa
Hey, you! Yes, you F95zonie! Don't pass by this opportunity, because it is you whom the captain's chair of the spaceship “Teresa” is awaiting. Haven't you ever read about space adventures with a loyal--if not always friendly--crew of intergalactic beauties? Endless space, planetary orbits, inter...
2dcg
adventure
animated
big ass
big tits
creampie
dating sim
fantasy
internal view
male protagonist
mobile game
monster girl
sandbox
sci-fi
turn based combat
vaginal sex
Project: Venus RP
Project-Venus.RP is a casual card game of memory flip. The player will interact with the AI android girls via flipping the cards that are within the Venus system, and by doing so, direct them to learn the 'knowledge', and different choices will lead to different endings, for all three of you.
2dcg
animated
big ass
big tits
fantasy
male protagonist
oral sex
puzzle
sci-fi
vaginal sex
Project X
A two million densely populated city starts having periodical power blackouts, forced by new regulations in the hope to preserve nature and reduce pollution. A soon-to-be dystopian sanctuary, a twisted utopia for every crook, and criminal. As crime rates increase overnight, emergency services hav...
3dcg
animated
big tits
harem
humor
male protagonist
milf
pov
romance
sci-fi
teasing
virgin
voyeurism
Project:Teresa
Hey, you! Yes, you F95zonie! Don't pass by this opportunity, because it is you whom the captain's chair of the spaceship “Teresa” is awaiting. Haven't you ever read about space adventures with a loyal--if not always friendly--crew of intergalactic beauties? Endless space, planetary orbits, inters...
2dcg
adventure
animated
big ass
big tits
creampie
dating sim
fantasy
internal view
male protagonist
mobile game
monster girl
sandbox
sci-fi
turn based combat
vaginal sex
Projekt Moon
A lonely guy seeks to view the stars as a reward for his hard work, but is abducted by aliens and turned into a "Magical Girl" against his will. A fate of transformation, catgirl aliens and deep space's mysteries awaits our protagonist. Submitted for NaNoReNo 2023!
bdsm
big ass
big tits
creampie
drugs
fantasy
futa/trans protagonist
harem
humiliation
humor
lesbian
monster girl
oral sex
sci-fi
slave
superpowers
text based
transformation
vaginal sex
Projekt: Passion [v0.1]
Earth has long since been abandoned, and what remains of humanity is now spread out across the galaxy. So what happened at Earth? That part of history has long since been lost to obscurity. But what do you care? You have your own problems to deal with. You've just survived an assassination attem...
3dcg
animated
graphic violence
handjob
humor
male protagonist
mobile game
oral sex
sci-fi
vaginal sex
voiced
Protea
Protea is a short erotic linear science fiction visual novel about illusions and infatuation. Developed by IcyValet in under one month for the NaNoRenO 2020 game jam. In the distant future, people inject artificial sensory data—neuroprojections—into their brains through neural implants to augment...
2dcg
big ass
big tits
male protagonist
masturbation
oral sex
romance
sci-fi
teasing
vaginal sex
Public Defense Corp
Years after her hometown was destroyed by an evil group, Haruka joins the company, Public Defense Corp. Now, armed with a bipedal robot, Haruka can work towards getting her revenge for what happened to her home. Haruka finally catches a break after Jakou’s attack on Japan relents. At the same tim...
2dcg
combat
corruption
exhibitionism
female protagonist
japanese game
rape
sci-fi
vaginal sex
Public Defense Corp (Civilian Justice league 2) [v1.02]
A girl Haruka's hometown was destroyed by the evil institution Jakou. As she grew up, she had determined her mind to accomplish vengeance upon Jakou. Now she is the pilot of the bipedal robot in the Civilian Justice League. Since she belongs to a private company, she sometimes takes a part of PR ...
2dcg
combat
corruption
exhibitionism
female protagonist
japanese game
rape
sci-fi
vaginal sex
Punk 2079
From Militech to Arasaka, Blood Nation to Pacifica, everyone's after her. How will you save her in this cruel city called Night City? You will play as a former Nomad trying to rescue someone very close to him. And to do that you have to face some real heavy hitters. From Militech to Arasaka, Bloo...
3dcg
adventure
animated
creampie
male protagonist
milf
mobile game
oral sex
parody
romance
sci-fi
titfuck
vaginal sex
Quantum
Born in the countryside with your best friend, you always thought you'd grow up with her and live a peaceful life. However those plans quickly fall through following her disappearance. Years pass and nothing has ever come up about her until she begins appearing in your dreams, calling for your he...
3dcg
big ass
big tits
fantasy
male protagonist
romance
sci-fi
Quantum Loop
Following our fans, we decided to revolutionize the game to give it a more narrative bent, hence this new "Quantum Loop" Visual Novel was born. Join the hot version of Groundhog Day! A time traveler has messed up the space-time continuum and is now in the body of a young boy, will he be able to c...
3dcg
ahegao
animated
big ass
big tits
blackmail
corruption
exhibitionism
handjob
humor
incest
male protagonist
masturbation
milf
mobile game
oral sex
possession
sci-fi
stripping
teasing
titfuck
voyeurism
Quantum Loop - Day 1: The Awakening [v0.1]
Professor Max Samwell's time travel experiment failed. Now he is stuck in a boy's body, without memory and forced to live the same day again and again. Help Max escape from the hospital where he is locked up: no consequences for your actions! (maybe...) Inspired by Dark Souls mechanics: discover ...
2d game
big ass
big tits
corruption
exhibitionism
humiliation
humor
male protagonist
masturbation
milf
parody
sci-fi
stripping
teasing
urination
voyeurism
Quantum Loop Revamp
Quantum Loop is a unique Visual Novel game in development. Join the kinky version of Groundhog day! A perv time traveler has messed up the space-time continuum and is now in the body of a young boy, will he be able to clean up the temporal storm he caused? Start over every day, the other characte...
3dcg
big ass
big tits
corruption
exhibitionism
female domination
handjob
humor
male protagonist
masturbation
milf
mobile game
oral sex
possession
sandbox
sci-fi
stripping
teasing
voyeurism
List of sci-fiios Porn Games by Platform
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List of sci-fiios Porn Games
LustGames organizes porn games into 118 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.