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 1691 sci-fi porn games available to download. The games are sorted in order of relevance with the best sci-fi games coming first.
Index
- List of sci-fi porn games
- List of sci-fi porn games by platform
- List of porn games categories
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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.
2d game
adventure
anal sex
corruption
fantasy
group sex
harem
male domination
male protagonist
monster
oral sex
rape
rpg
strategy
turn-based combat
vaginal sex
pov
combat
bestiality
big ass
big tits
creampie
handjob
milf
prostitution
slave
sleep sex
spanking
stripping
teasing
titfuck
virgin
voyeurism
ai cg
female protagonist
multiple protagonist
religion
Simbro ResErection
Welcome to a sci-fi/cyberpunk universe where you run an adult brothel in a full brothel management simulator. Build your brothel from the ground up by adding new rooms to increase your staff capacity, keep staff happy, and provide unique services to clients. You can also customize your characters...
2dcg
animated
male protagonist
management
mobile game
oral sex
prostitution
rpg
simulator
slave
vaginal sex
Cyan Brain [v1.1.4]
![Cyan Brain [v1.1.4]](/Games/Cyan-Brain/miniMainImage.webp)
Cyan Brain is a sci-fi horror game where players run and are pursued, by futa monsters and more.... Before downloading, please be aware Please note that the game contains graphic violence and adult content.
2d game
adventure
animated
big ass
big tits
censored
creampie
fantasy
female protagonist
futa/trans
graphic violence
horror
japanese game
monster
monster girl
rape
sandbox
shooter
side-scroller
vaginal sex
vore
Human Domination
Control and manipulate human beings forever with a single command. Iron Fang' has the 'power of domination' that can make a slave to himself. He used his power to conquer 90% of the world. A group of people awakened to the 'power' to resist such 'Iron Fang's' ability. The 'Awakened' are determine...
2d game
2dcg
bdsm
big ass
big tits
censored
creampie
female protagonist
group sex
humiliation
japanese game
oral sex
slave
vaginal sex
Save The World [v1.0]
![Save The World [v1.0]](/Games/Save-The-World/miniMainImage.webp)
"Save the World", a thrilling sci-fi story about Ekiya, a young woman living in London who's struggling to make ends meet with her roommate, Sarah, in a world where all that matters is how much money you make. After a break-up and recent job change, Ekiya's life takes an even more drastic turn wh...
2dcg
fantasy
female protagonist
groping
lesbian
masturbation
monster girl
multiple endings
romance
The Dragonspire
You're Stephen (default name) head of the private security in Dragonspire. You manage all types of things as contracts, meets, events, sometimes patrols. Set in a dark modern world with surprise sci-fi/Fantasy aspects including; scandals, corruption, death, tough choices, full character progressi...
3dcg
anal sex
big ass
creampie
male protagonist
multiple penetration
oral sex
romance
teasing
vaginal sex
virgin
Project Werewulf [v2026-06-12]
![Project Werewulf [v2026-06-12]](/Games/Project-Werewulf/miniMainImage.webp)
Project Werewulf is a 3D adult third person survival sci fi horror game with a female protagonist. Story driven linear gameplay with semi-open world elements. Kidnaped and imprisoned heroine in a cruel facility far away from civilisation, lurked by a werewolf who following her to the prison and h...
3d game
3dcg
animated
bestiality
big ass
big tits
dystopian setting
female protagonist
horror
monster
rape
vaginal sex
Dane Lo-Fi [v0.1]
![Dane Lo-Fi [v0.1]](/Games/Dane-LoFi/miniMainImage.webp)
Your personal NSFW Lo-Fi haven. Customize characters, collect lewd scenes, and enjoy a mix of relaxing beats and ambient erotic sounds. THE ULTIMATE ADULT LO-FI EXPERIENCE No complicated mechanics. Just pure adult entertainment. Whether you have five minutes or five hours, find your perfect vibe ...
2d game
2dcg
ai cg
big tits
cosplay
management
masturbation
trainer
Sci-Futa [v1.0]
![Sci-Futa [v1.0]](/Games/SciFuta/miniMainImage.webp)
Following a bad breakup, a very pent-up futanari goes to a space brothel to relieve her massive loads into some cheap prostitutes. Perhaps she'll be able to relieve some of her stress along the way as well.
2d game
2dcg
big ass
big tits
creampie
futa/trans
futa/trans protagonist
groping
internal view
kinetic novel
mobile game
monster girl
oral sex
titfuck
vaginal sex
Neko Girls: Hentai Jigsaw Photo Studio [v1.1 Final]
![Neko Girls: Hentai Jigsaw Photo Studio [v1.1 Final]](/Games/Neko-Girls-Hentai-Jigsaw-Photo-Studio/miniMainImage.webp)
We all like girls with unique beauty, right? We specially love those that have a feline air in their movements and their way of acting. If that's your case (and I know it is!), you'll love what our Photographer has prepared. She brought together five of the hottest Neko Girls you've ever seen in ...
2d game
2dcg
ahegao
big ass
big tits
fantasy
male protagonist
monster girl
puzzle
voiced
Final Fxxxx ADULT
Retro-look vector action game. In total, 4 levels + bonus, 15 enemies each with a sex scene of two stages.If you like Final Fi*ht, you should easily recognize it. Not too easy, but a skilled player should be able to play through the game once in 10 minutes. There are quite a few first-aid spots, ...
2d game
2dcg
animated
bestiality
combat
cosplay
female protagonist
futa/trans
japanese game
lesbian
oral sex
rape
side-scroller
vaginal sex
Fruit Girls 2: Hentai Jigsaw Photo Studio [v1.3 Final]
![Fruit Girls 2: Hentai Jigsaw Photo Studio [v1.3 Final]](/Games/Fruit-Girls-2-Hentai-Jigsaw-Photo-Studio/miniMainImage.webp)
The Fruit Girls you know are even spicier! This time The Photographer caught the girls in intimate moments of relaxation in the most diverse situations and locations. Complete the puzzles to access even more exciting scenes and make it to a final delicious sleepover with the five Fruit Girls! Fiv...
2d game
2dcg
ahegao
fantasy
puzzle
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.