List of sci fi Porn Games
Discover and download the best sci fi porn games for free. Our collection includes adult games for various platforms, tailored to your preferences.
LustGames currently have 1679 sci fi porn games available to download. The games are sorted in order of relevance with the best sci fi games coming first.
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Slutia Dungeon Crawler RPG
Slutia is a dark, unapologetic fusion of Hardcore Tactical RPG depth and high fidelity Adult Sexual Fantasy. In a world where steel and sorcery rule, you are the architect of your own destiny. Conquer the deepest dungeons, master the art of war, and claim the ultimate spoils of victory.
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ai cg
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religion
Plastic Soul [v1.01]
![Plastic Soul [v1.01]](/Games/Plastic-Soul/miniMainImage.webp)
Your son buys you an android to replace your deceased wife. What will you do with her? Plastic Soul is a daily life simulation game featuring your very own android. Take care of her and she will take care of you! If you know what I mean... Progress through the story by interacting with your andr...
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Stables of Cyn [v3.2d]
![Stables of Cyn [v3.2d]](/Games/Stables-of-Cyn/miniMainImage.webp)
Another story set within the Cyn household, Stables of Cyn allows you to play as a newly arrived student-- interested in exploring just what it means to be a ponygirl. Allow yourself to be drawn into Cyn's stable, and begin a new life splitting time between your studies as a university student an...
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Star Knave [v1.0.3 Public]
![Star Knave [v1.0.3 Public]](/Games/Star-Knave/miniMainImage.webp)
As the errant Prince of Thansk, you leave behind the predictable courtly life of your sleepy home planet. Through derelict space stations and dangerous cosmic watering holes, you go in search of adventure and wealth. A story of laser gun battles, exotic alien titties and galactic power ballads.
2d game
2dcg
male protagonist
sci-fi
Supervillainy [v0.4.1]
![Supervillainy [v0.4.1]](/Games/Supervillainy/miniMainImage.webp)
You will take on the role of a villain in a city full of Superheroines. You will have to face many challenges and overcome your fears in order to defeat your enemies and destroy the corrupt system which is controlled by the Justice League. Will your wits and your intelligence be enough to take on...
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VA-11 Hall-A: Cyberpunk Bartender Action
In this world, corporations reign supreme, all human life is infected with nano-machines designed to oppress them, and the terrifying White Knights ensure that everyone obeys the laws. But, this is not about those people. You are a bartender at VA-11 HALL-A, affectionately nicknamed 'Valhalla.' A...
2d game
adventure
female protagonist
gay
lesbian
multiple endings
no sexual content
romance
sci-fi
Valdana: The Fall [v2.00]
![Valdana: The Fall [v2.00]](/Games/Valdana-The-Fall/miniMainImage.webp)
In a galaxy torn by centuries-long conflict between two superpowers, the queen of Valdana rules over a planet coveted by both Alliance of Free Planets as well as Neo-Terran Confederacy. Having aligned with the former, the fabled Blaze Queen now faces the Neo-Terran punitive fleet. Will she and he...
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multiple endings
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point & click
pregnancy
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virgin
X-Trek: A Night with Troi
A Star Trek parody where you take on the role of a lowly lieutenant looking to score with Counselor Troi. If you've ever dreamed of hooking up with Star Trek's Goddess of Empathy, this may be the closest you ever cum..., er, come.
3dcg
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kinetic novel
male protagonist
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sci-fi
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X-Trek II: A Night with Crusher [v1.0]
![X-Trek II: A Night with Crusher [v1.0]](/Games/XTrek-II-A-Night-with-Crusher/miniMainImage.webp)
Like Star Trek? Did you enjoy X-Trek: A Night with Troi? If so, join us for episode 1 of X-Trek II: A Night with Crusher! In this sequel our lowly lieutenant is once again on the prowl for some more hot, Enterprise ass. Avoid your nemesis Commander Riker, play your cards right, and you might just...
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milf
oral sex
sci-fi
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Project Exilium: Breeding Protocol [v0.1]
![Project Exilium: Breeding Protocol [v0.1]](/Games/Project-Exilium-Breeding-Protocol/miniMainImage.webp)
Project Exilium – Breeding Protocol is a sci-fi, roguelike deck-builder inspired by Slay the Spire, where strategy and NSFW collides. Trailer:
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DeadΩAegis & DeadΩAegis: Gaiden
Includes the uncut version of DeadΩAegis: Gaiden, the standalone game that tells the prologue of the main story! In the distant reaches of space, a war for the fate of humanity is being waged. We learned early that traditional weapons were useless against this extraterrestrial threat, and in our ...
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Fallout: Pip-Booty [v0.6]
![Fallout: Pip-Booty [v0.6]](/Games/Fallout-PipBooty/miniMainImage.webp)
Welcome to the most unhinged vault experiment Vault-Tec ever greenlit! In this chaotic post-apocalyptic madhouse, all sexual release is banned. As you navigate a sea of pent-up lunatics, dodging Purity Police in spandex and helping smuggle contraband smut, you’ll find that the only rule left is… ...
2dcg
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groping
male protagonist
mobile game
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point & click
sandbox
sci-fi
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vaginal sex
Rogue Courier [v1.02.01]
![Rogue Courier [v1.02.01]](/Games/Rogue-Courier/miniMainImage.webp)
Rogue Courier is a space adventure game in-partnership with with pink cookie games.The game takes place in a far away galaxy and you will get play as a courier . You get to go to a lot of places, meet a lot of characters to interact with, manage your crew, and exploit your resources. Lots of fun ...
2dcg
adventure
animated
male protagonist
oral sex
sci-fi
titfuck
vaginal sex
Silver in the Sky - Amulet [v1.01]
![Silver in the Sky - Amulet [v1.01]](/Games/Silver-in-the-Sky--Amulet/miniMainImage.webp)
Silver in the Sky - Amuletis a chance-based card combat game with erotic elements and a sci-fi setting.Follow the adventures of Arya, a member of the Silver Girls, an organization of space rangers exclusively composed of young attractive women dedicated to ass kicking and universal justice.Traine...
3dcg
adventure
big tits
fantasy
female protagonist
sci-fi
turn based combat
Creature reaction inside the ship! 2 [v1.00]
![Creature reaction inside the ship! 2 [v1.00]](/Games/Creature-reaction-inside-the-ship-2/miniMainImage.webp)
Two female members of the space police receive an SOS signal coming from an old, rusted freighter. As they investigate the strange noise that fills the ship, they see...
2dcg
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animated
big ass
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female protagonist
groping
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japanese game
monster
multiple penetration
oral sex
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vaginal sex
voiced
Daibanchou -Big Bang Age-
In the year 200X, a giant hole erupted in the middle of Japan. Called the Hell Hole, its appearance caused the sea to split and the lands to bend. The entirety of Japan was twisted out of shape, and dark B-crystals appeared everywhere, bestowing special powers to some people, mostly the younger g...
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turn based combat
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DreamLink [v0.2 Public]
![DreamLink [v0.2 Public]](/Games/DreamLink/miniMainImage.webp)
As a new student in Belcrest, you find yourself at the heart of a mystery that will shape the very nature of existence. Visited by odd dreams and visions... could they be something more? Dreams blur with reality, and a greater threat emerges, casting a shadow over both worlds. At the precipice of...
3dcg
adventure
animated
big ass
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creampie
handjob
harem
male protagonist
masturbation
milf
romance
school setting
sci-fi
stripping
teasing
vaginal sex
virgin
voyeurism
Due Process [v0.3.6.0]
![Due Process [v0.3.6.0]](/Games/Due-Process/miniMainImage.webp)
Game Concept & Premise:On the surface, you are running a research facility where you pay volunteers to take part in long-term studies. In reality, you are using the facility to slowly brainwash your volunteers into submission.You will be responsible for planning the schedule of tasks and correspo...
3dcg
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corruption
female protagonist
futa/trans
lesbian
male protagonist
management
masturbation
mind control
multiple protagonist
sci-fi
sex toys
slave
teasing
trainer
vaginal sex
Light-Space Love [v0.611]
![Light-Space Love [v0.611]](/Games/LightSpace-Love/miniMainImage.webp)
The Story The game takes place in the year 8643. You play as Captain Linessa Star, Commander of Repopulation Colony: Deep Six Nine. Deep Six Nine is one colony in the galaxy among many that were founded by the Federation. The Federation is responsible for assisting Xeno species that are in danger...
2dcg
adventure
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creampie
fantasy
female protagonist
groping
handjob
humor
lactation
lesbian
masturbation
monster
monster girl
oral sex
parody
pregnancy
sandbox
sci-fi
teasing
titfuck
turn based combat
vaginal sex
voyeurism
Lost Dignity: Escape from Kusaka [v0.2 Alpha]
![Lost Dignity: Escape from Kusaka [v0.2 Alpha]](/Games/Lost-Dignity-Escape-from-Kusaka/miniMainImage.webp)
Stranded on a backwater colony with no ship, job or friends a pilot must cheat, work and fuck her way off the planet.
2d game
2dcg
creampie
female protagonist
furry
oral sex
prostitution
rpg
sci-fi
vaginal sex
Meteor World Actor [v3.1.2]
![Meteor World Actor [v3.1.2]](/Games/Meteor-World-Actor/miniMainImage.webp)
Elves are smart, long-lived, and attuned to the wind. Wips can manipulate flame. Segitts have incredible muscular strength. Somehow, humans have learned to survive. In the racially-diverse technopolis of the Seventh Republic, they even dominate. Out of all the strange and terrible corners of the...
2dcg
adventure
animated
big ass
big tits
censored
combat
fantasy
japanese game
male protagonist
monster girl
oral sex
sci-fi
titfuck
vaginal sex
virgin
voiced
List of sci fi Porn Games by Platform
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List of sci fi Porn Games
LustGames organizes porn games into 117 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.