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
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Vengeace Of The Minotaur RPG
Vengeance of the Minotaur is an old-school, open-world, turn-based RPG blending explicit sexual themes with deep strategic party-building and brutal combat. Play as Asterion, the last demigod Minotaur, imprisoned for millennia by humans. Unleash his savage revenge: claim their women and conquer their world.
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
OwOrld Femboytopia
OwOrld As a femboy, I think that there are too few games about cute boys! The game's purpose is to popularize the femboy subculture, because only together we can bring more cuteness into this world!!! Shay was living an ordinary life as a shy, socially awkward boy until the disaster struck the p...
2d game
2dcg
3dcg
anal sex
animated
big ass
combat
creampie
furry
gay
groping
male domination
male protagonist
rape
sci-fi
trap
Panthea Act 2 [v0.6.7 Cracked]
![Panthea Act 2 [v0.6.7 Cracked]](/Games/Panthea-Act-2/miniMainImage.webp)
Casey is back with another adventure
2d game
2dcg
adventure
big ass
big tits
fantasy
female protagonist
furry
lesbian
monster
monster girl
oral sex
sci-fi
vaginal sex
Paradise Overlap [v0.7.2 Public]
![Paradise Overlap [v0.7.2 Public]](/Games/Paradise-Overlap/miniMainImage.webp)
You play "Barman" a bartender who work at "Paradise" a seaside bar in the city of LOS STELLA, a cyberpunk metropolis full of many types of people! Live your live in a cyberpunk metropolis where you may interact with the girls, serve them drinks and take care of these monster girls, would you?
2dcg
animated
big ass
big tits
fantasy
male protagonist
monster girl
sandbox
sci-fi
teasing
vaginal sex
Quantum Loop [v0.6.1]
![Quantum Loop [v0.6.1]](/Games/Quantum-Loop/miniMainImage.webp)
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
Shape of You [v0.0.11]
![Shape of You [v0.0.11]](/Games/Shape-of-You/miniMainImage.webp)
What if survival meant becoming someone else? In a near-future world where consciousness can be transferred between bodies, one man’s struggle after losing his job leads him to Shape of You Inc., a corporation offering “experiential labor” - renting minds for tasks no one else will do. You’ll fol...
2dcg
ai cg
creampie
futa/trans protagonist
groping
male protagonist
rpg
sci-fi
text based
transformation
vaginal sex
Stellar Justice [v0.66]
![Stellar Justice [v0.66]](/Games/Stellar-Justice/miniMainImage.webp)
You are Admiral Jennifer Valentine, commander of the 11th Fleet of Earth. After the destruction of your vessel you wake up on the surface of an uncharted planet. At first, you want to get the hell out of there, but then you realize that this planet holds a secret that can change the course of the...
3dcg
bdsm
female protagonist
futa/trans
futa/trans protagonist
oral sex
rpg
sci-fi
slave
text based
The Breed of Lust [v0.4.7]
![The Breed of Lust [v0.4.7]](/Games/The-Breed-of-Lust/miniMainImage.webp)
The Breed of Lust is erotic 3D action game. Enemy NPCs will attack you by sexual harassment on Alisa. Alisa is the main character (heroine) and she accepted mission to find her father.
3d game
anal sex
big tits
combat
corruption
creampie
dilf
female protagonist
groping
group sex
horror
humiliation
interracial
male domination
monster
oral sex
paranormal
possession
rape
sci-fi
slave
vaginal sex
virgin
The Neuronauts
This is a semi-hard(hehe) scifi harem AVN with as much focus on being scientifically realistic without killing the fun. You've never read a story format like this before. Based on speculative futurism, evolutionary xenobiology and xeno"Anthro"pology, this is probably the most science heavy story ...
3dcg
adventure
animated
big tits
exhibitionism
groping
harem
lesbian
male protagonist
mobile game
monster girl
oral sex
rpg
sandbox
sci-fi
sex toys
vaginal sex
voyeurism
Cyborpunk Crisis [v1.01]
![Cyborpunk Crisis [v1.01]](/Games/Cyborpunk-Crisis/miniMainImage.webp)
207X A.D. The line between human and machine is disappearing. 1/3 of the world population are cyborgs, half human machine. And man-made androids have earned personality rights and been a part of human society. Erika, agent of private intelligence agency, is going to sneak and investigate a resear...
2d game
2dcg
adventure
animated
censored
combat
creampie
female protagonist
japanese game
multiple penetration
prostitution
rape
sci-fi
side-scroller
vaginal sex
En-Fem-E No. 9: The Factory
En-Fem-E No. 9 - The Factory picks up where the previous game left off. The MC finds himself in a corporate prison facility run by a nefarious company call Okama Pharmaceuticals. The MC must endure a conditioning treatment enforced by Okama. Okama is conditioning and transforming the MC to act as...
3dcg
anal sex
animated
big ass
big tits
female domination
gay
interracial
male protagonist
milf
mind control
oral sex
pov
sandbox
sci-fi
sex toys
sissification
transformation
Fate/Squeeze Order
Adventure into an alternate universe inside the world of the 'Fate/Grand Order' series.Fight through various stages in order to repair the future of planet earth! are you up for the task?
3dcg
adventure
big ass
big tits
creampie
fantasy
female domination
loli
male protagonist
oral sex
pov
romance
sci-fi
vaginal sex
Hybridia [v0.5.24]
![Hybridia [v0.5.24]](/Games/Hybridia/miniMainImage.webp)
As you take your final breath, the darkness descends upon you. But just when you think it's all over, a deity appears before you. It's none other than Aphrodite, offering you a chance to live again in a brand new world called Hybridia. Who could resist such an alluring offer? But as you awaken in...
3dcg
adventure
animated
big ass
big tits
creampie
fantasy
graphic violence
handjob
humor
male protagonist
mobile game
oral sex
parody
pov
rape
romance
sci-fi
superpowers
vaginal sex
Kame Paradise 2 Multiversex
KAME PARADISE 2!!! The old master has stolen the time machine and is going to chase the young girls through the multiverse.
2d game
2dcg
adventure
anal sex
animated
big ass
big tits
creampie
fantasy
handjob
humor
japanese game
male protagonist
oral sex
parody
sci-fi
titfuck
vaginal sex
virgin
Kamesutra
Kamesutra is a free RPG erogame where you can play as the biggest pervert of all time: Master Roshi! Play cards and join Strip Poker parties, grope girls, fap and explore de Dragonball world by searching the Dragon Balls.
2d game
2dcg
adventure
animated
big ass
big tits
exhibitionism
female protagonist
groping
harem
humor
male protagonist
masturbation
milf
multiple protagonist
oral sex
parody
prostitution
sandbox
sci-fi
stripping
vaginal sex
voyeurism
The Long Way [v0.18.0]
![The Long Way [v0.18.0]](/Games/The-Long-Way/miniMainImage.webp)
With the 13 Galaxies in limbo, your quest, if you choose to accept it, is to turn order into chaos, strength into weakness and leaders into puppets. While there is still very little content (understatement of the year), the mechanics of the game have been resolved to allow for an almost infinite...
3dcg
group sex
loli
male protagonist
masturbation
mobile game
monster girl
oral sex
rpg
sandbox
sci-fi
vaginal sex
Creeper
It is a tentacle torture FPS game. Manipulate a mysterious tentacle creature and attack the female staff at a closed space station. Avoid counterattacks from your prey, and carefully watch for opportunities while hiding under the floor or in the ceiling. You can enjoy realistic torture by pistoni...
3d game
3dcg
animated
big ass
big tits
censored
creampie
horror
japanese game
male protagonist
monster
pov
sci-fi
tentacles
vaginal sex
voiced
Cumverse
You’ve crashed on a planet filled with horny and sexually addicted alien girls - now it’s up to you to decide what to do with the situation. Explore the planet and play the relaxing mini-games while you enjoy hot 18+ scenes and the intriguing story in CUMVERSE
3dcg
adventure
animated
big ass
big tits
combat
fantasy
group sex
male protagonist
monster girl
oral sex
sci-fi
vaginal sex
Cybersex Chronicles
Immerse yourself in the sensual world of "Cybersex Chronicles [18+]", an Adult-Only 3D Dating Simulator that intertwines mystery, strategy, and explicit passion. This game blends narrative storytelling and management mechanics to create a thrilling exploration of intimacy and desire. Unexpectedly...
3dcg
animated
dating sim
male protagonist
oral sex
point & click
sci-fi
simulator
vaginal sex
Futanari Universe [v0.1]
![Futanari Universe [v0.1]](/Games/Futanari-Universe/miniMainImage.webp)
A young man with his mother is abducted by a spaceship operated by the Futanari race.
3dcg
big ass
big tits
futa/trans
male protagonist
milf
mobile game
sci-fi
teasing
ITAPUNK: Fragments [v1.1]
![ITAPUNK: Fragments [v1.1]](/Games/ITAPUNK-Fragments/miniMainImage.webp)
The year is 2061. Rita was one of the many artificial humans created by the LAX-o corporation, called Elahes. They were treated as an object and their main purpose were to please men. They were tortured and abused, but they found love and passion among each other although they were not allowed to...
3d game
anal sex
combat
footjob
futa/trans
futa/trans protagonist
graphic violence
handjob
lesbian
oral sex
sci-fi
shooter
vaginal sex
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.