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.
Index
- List of sci fi porn games
- List of sci fi porn games by platform
- List of porn games categories
- Social media links
Search results
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
Just Deserts
Just Deserts is a sci-fi action dating sim where you play as a soldier who must protect a city from mysterious alien attack, while at the same time need to capture the heart of your dream girl(s)!
2dcg
adventure
dating sim
male protagonist
multiple endings
no sexual content
turn based combat
voiced
Agent Uki [v0.96]
![Agent Uki [v0.96]](/Games/Agent-Uki/miniMainImage.webp)
Agent Uki' is sci-fi third person shooter, where you are an Agent , that works to destroy galaxy threats. Level up fight mutants, robots, and alien like creatures. You can fully customize your characters outfit, body type, hair and face. Make your dream Waifu and play with her in many ways.
3d game
combat
female protagonist
lesbian
oral sex
sex toys
vaginal sex
Daybreak Nightbreak [v13.7]
![Daybreak Nightbreak [v13.7]](/Games/Daybreak-Nightbreak/miniMainImage.webp)
Daybreak Nightbreak is a sandbox-styled visual novel dating simulator, solo developed by me, Mr. Scribbly. The story follows a young man through his discovery of an alternate dimension mirroring his own, as well as the implications behind the actions of an ever-growing doomsday cult. Unbeknownst ...
3dcg
adventure
ahegao
animated
big ass
big tits
corruption
cosplay
creampie
dating sim
exhibitionism
fantasy
handjob
harem
male protagonist
management
milf
mind control
monster girl
oral sex
paranormal
romance
sandbox
stripping
superpowers
vaginal sex
virgin
Astro Femdom
Astro Femdom, a first-person 3D sci-fi BDSM game available on PC and VR. In this universe, powerful Astro Mistresses - dominant alien women - rule over captured human males, turning them into obedient slaves and test subjects for their pleasure and experiments.
3d game
3dcg
anal sex
animated
bdsm
female domination
humiliation
male protagonist
oral sex
pov
sex toys
slave
virtual reality
Infinity Realm [v0.8.2]
![Infinity Realm [v0.8.2]](/Games/Infinity-Realm/miniMainImage.webp)
On a dare you and your friends explore an old abandoned building, only to find yourself spirited away to the Infinity realm. To escape you must Defeat the Guardians and make your way through worlds of Fantasy, Sci-fi, and horror. As you meet other people trapped also traped in the Infinity realm....
2d game
3dcg
big ass
big tits
corruption
creampie
fantasy
female domination
footjob
handjob
humiliation
lactation
male domination
male protagonist
milf
mind control
monster girl
oral sex
pregnancy
slave
spanking
stripping
vaginal sex
CODE: PANDORA 2
Immerse yourself in the galaxy of Pandora—a world of eroticism, intrigue, and shadowy games, where passion becomes a weapon and power is seized through seduction and danger. Play as Dripli, the chief diplomat of the Dark Lord, and Lika, a space marine. Conquer the galaxy not only with words, but ...
2d game
2dcg
adventure
anal sex
animated
bdsm
bestiality
big ass
big tits
combat
creampie
fantasy
female protagonist
graphic violence
groping
group sex
horror
monster
monster girl
oral sex
rape
shooter
side-scroller
vaginal sex
Tentacle Wars
Overview A 2D vertical-scrolling sci-fi shooter that combines classic arcade combat with adult-themed story progression, where enemy Valkyries are gradually converted into your exclusive co-pilots through resonance.
2d game
2dcg
ahegao
ai cg
anal sex
animated
big ass
big tits
combat
creampie
female protagonist
japanese game
monster
multiple penetration
multiple protagonist
teasing
tentacles
titfuck
vaginal sex
Ero-Tank Brigade. Let's Survive! [va0.2.1]
![Ero-Tank Brigade. Let's Survive! [va0.2.1]](/Games/EroTank-Brigade-Lets-Survive/miniMainImage.webp)
We are Melongun! a small studio trying to make sexy & fun games, we are currently working on our own Bullet hell survival with some Ero-themed mechanics!We are working on our first title as Melongun in Ero-tank Brigade Let's survive a bullet hell survivors game inspired by the classic bullet hell...
2d game
2dcg
animated
big ass
big tits
male protagonist
rpg
shooter
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
- Download sci fi Porn Games for Android
- Download sci fi Porn Games for MacOS
- Download sci fi Porn Games for Windows
- Download sci fi Porn Games for Linux
- Download sci fi Porn Games for IOS
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.