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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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
Stray In Blur: That Time I Got Stranded In Another Planet [v0.1b]
![Stray In Blur: That Time I Got Stranded In Another Planet [v0.1b]](/Games/Stray-In-Blur-That-Time-I-Got-Stranded-In-Another-Planet/miniMainImage.webp)
Life on Earth was already impossible... literally. With a unique opportunity offered by a family who never cared about him, Paige decides to board the Spes Hominum in the hopes of a renewed life. But what awaits him is intrigue beyond the stars, where he must decide whether to accept a peaceful l...
2d game
2dcg
adventure
ahegao
big ass
big tits
groping
humor
male protagonist
oral sex
rpg
sandbox
sci-fi
2069 [v0.1.2]
![2069 [v0.1.2]](/Games/2069/miniMainImage.webp)
Tony from childhood dreamed of becoming a racer and achieving a world championship. After long and hard training, he manages to gain popularity and authority among influential people. And now, when there is just a little bit left to the pinnacle of glory, terrible events happen to him that change...
2dcg
adventure
big ass
big tits
male protagonist
milf
oral sex
sci-fi
vaginal sex
2236 A.D.
—April 1st, 2236 A.D.—99 e-mails were unread.—99 e-mails from the same sender... her.This tale began five years earlier, in the spring of 2231. Mankind has evolved a new kind of communication ability called 'telepathy.' Yotsuba notices a young girl who does not use telepathy in his first term. In...
2dcg
creampie
japanese game
male protagonist
romance
school setting
sci-fi
vaginal sex
Agent of Heels: Misadventures of Agent Romanov [v0.27]
![Agent of Heels: Misadventures of Agent Romanov [v0.27]](/Games/Agent-of-Heels-Misadventures-of-Agent-Romanov/miniMainImage.webp)
Agent Romanov is an active Agent of Heels and takes part in missions every now and then. Some of them end up slightly worse than anticipated, but she has never found herself in a situation she couldn't handle on her own... not until now that is.Help Agent Romanov choose the right decisions (or no...
3dcg
adventure
big ass
big tits
blackmail
corruption
exhibitionism
female domination
female protagonist
footjob
graphic violence
groping
group sex
handjob
interracial
lesbian
male domination
masturbation
mind control
monster
multiple protagonist
parody
possession
prostitution
rape
rpg
sci-fi
stripping
superpowers
teasing
transformation
vaginal sex
voyeurism
Allie's Quantum Adventure [v0.020 Beta]
![Allie's Quantum Adventure [v0.020 Beta]](/Games/Allies-Quantum-Adventure/miniMainImage.webp)
Allie's Quantum Adventure is a game about a university student (you guessed it, Allie) who gets pulled into the future during a visit to a Quantum Lab. She's accompanied by a classmate, Rob, whose consciousness is also transferred into the future but, in his case, lands inside the body of a robot...
2dcg
adventure
animated
big ass
big tits
fantasy
female protagonist
oral sex
sandbox
sci-fi
urination
Arcanamesis [v0.2]
![Arcanamesis [v0.2]](/Games/Arcanamesis/miniMainImage.webp)
Fourteen Sealed Arcana. Fourteen vessels taken beyond the Veil. They are not here to be judged. They are here because something inside them answered. Your purpose is to conduct the Rite. Apply pressure. Open the door to the Projection. Examine their fears, hidden hunger, and vulnerabilities. Dra...
3dcg
animated
bdsm
big ass
big tits
corruption
fantasy
female protagonist
groping
handjob
kinetic novel
mobile game
oral sex
paranormal
puzzle
romance
sci-fi
stripping
teasing
Augmented Love
Meet my interactive visual novel 'Augmented Love'. It's is in cyberpunk setting. It conserns body implants, augmentations and all that nasty things, that can be done with them. Player will have to complete quests, buid relations and follow the investigation of the two main characters - Robert and...
3dcg
group sex
male protagonist
ntr
sci-fi
Beasts of Our Beginning
You have always wanted to become a bounty hunter! You wake up from a memory loss and find yourself inside your brand-new spaceship. A vague memory of meeting a little pigman who lent you money... and used your body which explains some parts while others remain unknown. With only enough fuel to ge...
2d game
3dcg
adventure
anal sex
animated
big ass
big tits
creampie
female protagonist
male domination
monster
oral sex
rpg
sandbox
sci-fi
tentacles
turn based combat
vaginal sex
vore
Cardinal Cross
When small-time Raider Scavenger Lana Brice meets her mysterious client, her life takes a wrong turn in the worst way possible. Cardinal Cross cannot be stopped... But will Lana emerge as hero or villain?
2dcg
adventure
dating sim
fantasy
female protagonist
lesbian
multiple endings
no sexual content
romance
sci-fi
Cerulean Invasion
Cerulean Invasion is an engaging BL / Yaoi / Gay / Bara / Queer / NSFW (18+) visual novel featuring space cadets and enticing romance. Follow our characters as they embrace their sexuality and explore their newfound romance. In the aftermath of the Prothinian invasion of a lunar colony, citizens ...
2dcg
anal sex
gay
male protagonist
masturbation
romance
sci-fi
Chronos the Floating Prison Ship
Chronos wanders in the space... In the Forest Belt, regarded as a taboo area, an operative ship named Chronos that went missing 80 years ago was discovered. Emina and her co-workers stepped into this ship to get some materials to fix their battleship without knowing what was awaiting them...
2dcg
ahegao
anal sex
censored
creampie
female protagonist
group sex
internal view
japanese game
lactation
monster
multiple penetration
oral sex
pregnancy
rape
sci-fi
titfuck
vaginal sex
voiced
Cultivation Spiral
Step into a world not too different from our own. Befriend a cast of characters from all walks of life, each with their own struggles and their own insights into the big puzzle of reality. Find romance together, and discover how wonderful the universe can be when you have somebody to share it wit...
2dcg
ai cg
big tits
creampie
fantasy
female protagonist
handjob
male protagonist
oral sex
pov
romance
sandbox
school setting
sci-fi
simulator
teasing
vaginal sex
virgin
Dimension 69 [v0.34.1]
![Dimension 69 [v0.34.1]](/Games/Dimension-69/miniMainImage.webp)
In Dimension 69, you play as a normal everyday highschooler that accidently stumbles upon the cosmic power to Travel Dimensions! You must use this power for the good of the universe!- Wait you're just using it to get with girls?! That's really irresponsible... Are you hitting on a plant? God, you...
3dcg
big tits
corruption
dystopian setting
footjob
groping
harem
humor
incest
male protagonist
mind control
mobile game
monster girl
oral sex
sandbox
school setting
sci-fi
simulator
Dollhouse Rising [v0.8.5]
![Dollhouse Rising [v0.8.5]](/Games/Dollhouse-Rising/miniMainImage.webp)
Dollhouse Rising is an engaging RPG game featuring a turn-based combat system developed by DOLLHOUSE.
2d game
3dcg
adventure
big ass
big tits
creampie
fantasy
groping
male domination
male protagonist
monster girl
oral sex
rpg
sci-fi
titfuck
turn based combat
vaginal sex
Eden Prime [v0.3]
![Eden Prime [v0.3]](/Games/Eden-Prime/miniMainImage.webp)
"Dust struggling against cosmic winds, your words are as empty as your future. Confidence born of ignorance. You exist because we allow it, and you will end because we demand it. " Humanity always sought their place among the stars, and now is the chance for them to find it. But the vast space is...
3dcg
big ass
big tits
creampie
graphic violence
harem
male protagonist
oral sex
parody
romance
sci-fi
teasing
vaginal sex
virgin
Gekkou no Carnevale
The story is set in Belmonte Calabro in Italy. Belmonte is the city of filled with Automatas and boasts the biggest number of Automatas produced a year. Automatas are androids. Mechanical beings created from nothing. Most Automatas can be easily distinguished from humans due to their robotic face...
2dcg
adventure
bdsm
big ass
big tits
censored
fantasy
female protagonist
japanese game
male protagonist
monster
multiple protagonist
oral sex
rape
sci-fi
vaginal sex
voiced
Grrl Power Adventures – The Coonies
In the small seaside town of Coon Bay, a group of inquisitive teens are about to stumble upon a strange and mysterious operation going on right under their feet. Initially drawn to the caves by criminal activity and rumors of pirate treasure, the teens are plunged accidentally into a huge hideout...
2d game
3dcg
combat
female protagonist
male protagonist
multiple protagonist
paranormal
rape
rpg
sci-fi
turn based combat
Hotel Nova [v0.7]
![Hotel Nova [v0.7]](/Games/Hotel-Nova/miniMainImage.webp)
Managing a intergalactic hotel is not that easy: you have to interact with different people from different planets. Luckily you don't have to, you're just an office boy, so have fun with your 0 responsabilities job.
2dcg
anal sex
animated
big ass
big tits
fantasy
female domination
footjob
male protagonist
sci-fi
titfuck
vaginal sex
I.BOOBS 1 [v0.2]
![I.BOOBS 1 [v0.2]](/Games/IBOOBS-1/miniMainImage.webp)
A very short parody game based on 'The Incredibles'. You play Helen's adopted son, Eddie (as a patron, if you understand).(Attention: This is a prototype, a springboard for other projects.)
2dcg
animated
big ass
big tits
groping
incest
male protagonist
masturbation
milf
mind control
oral sex
point & click
sci-fi
stripping
Interview Desires [v0.23]
![Interview Desires [v0.23]](/Games/Interview-Desires/miniMainImage.webp)
In a near-future era, the world has developed the ability to fully digitize a real human being — not just their physical appearance, but their emotions, memories, and inner desires. These digital “Uploaders” are sold as premium virtual companions to massive adult-entertainment corporations. You p...
2dcg
ai cg
animated
big ass
big tits
cheating
corruption
male protagonist
milf
sci-fi
teasing
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.