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.
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- List of sci-fi porn games
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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
Galactic Space Love [v1.5.0]
![Galactic Space Love [v1.5.0]](/Games/Galactic-Space-Love/miniMainImage.webp)
Do Space things....like mining....and fuckin ur alien gf....
2d game
2dcg
animated
big ass
big tits
male protagonist
management
monster girl
platformer
romance
sci-fi
shooter
side-scroller
simulator
Into the Nyx
At the dawn of the 26th century the last hope to prevent the extinction of mankind lies lost and adrift on the star-ship Artemis. At least until your cryo-pod malfunctions and they wake you up that is. And let me tell you, Cryo-Interruption Trauma is a first rate bitch! Imagine being in the middl...
3dcg
adventure
animated
big ass
big tits
groping
handjob
male protagonist
milf
mobile game
oral sex
point & click
sandbox
sci-fi
stripping
titfuck
virgin
Luna Has Gone [v0.0.7 Fix1]
![Luna Has Gone [v0.0.7 Fix1]](/Games/Luna-Has-Gone/miniMainImage.webp)
On their way to Earth, a commercial spaceship was hijacked by pirates. Misha managed to escape, but her best friend Luna's fate remains unknown. After the hijacking, Misha ends up in City 221 with the help of a local bar owner. Her future now rests in your hands. Will she find her friend, or will...
2dcg
adventure
animated
big ass
big tits
creampie
fantasy
female domination
female protagonist
groping
japanese game
lesbian
male domination
milf
monster
oral sex
rpg
sandbox
sci-fi
teasing
turn based combat
vaginal sex
Lust Therapy
Welcome to the Lust And Roll Therapy Center. You… are a new client who has come here with partial memory loss. You may not remember certain things; you might not even know whether you want to. But Miss Lust knows. And she has her own unique, unconventional methods to help you reach these memories...
2dcg
3dcg
anal sex
bdsm
corruption
exhibitionism
female domination
footjob
futa/trans
groping
group sex
humiliation
lesbian
male protagonist
netorare
prostitution
puzzle
romance
sci-fi
slave
stripping
teasing
transformation
vaginal sex
voyeurism
Prisseceal, the Dazzling-and-Flaring Peach Princess
The year is 202x, and something is up in Kamijiki City. Strange monsters are appearing, and it's all up to Sakura Himemiya and her hidden heroine identity "Brilliant Blossom Princess Prececile" to protect the city! However... The monster commander, and an evil cult and their devious leader have o...
2d game
2dcg
adventure
bestiality
censored
combat
creampie
female protagonist
japanese game
male domination
male protagonist
monster
multiple protagonist
netorare
pov
pregnancy
rape
rpg
sci-fi
tentacles
turn based combat
vaginal sex
Succubus Station [v1.01]
![Succubus Station [v1.01]](/Games/Succubus-Station/miniMainImage.webp)
The story shares the same universe as my other two games — a space opera filled with geopolitics, dragons, and magic. You play as the Matriarch of the Succubi, a branch of the demon race. After losing their home planet, your people have been wandering the galaxy for 300 years, surviving through t...
2dcg
ai cg
anal sex
bdsm
big ass
big tits
corruption
creampie
fantasy
female protagonist
group sex
male domination
management
monster
monster girl
multiple penetration
oral sex
pregnancy
rape
sci-fi
sex toys
slave
strategy
tentacles
vaginal sex
Tentacles Invasion
On the way back to Earth, the space freighter Nostromo 2 encounters an emergency, and crew member Veronica Wenger is awakened from cryosleep. The ship is infested with mysterious creatures, and there is no communication with the other 9 crew members. In response to the computer "HOLLY9000," Veron...
2d game
2dcg
adventure
ahegao
anal sex
animated
big ass
big tits
bukkake
censored
combat
creampie
fantasy
female protagonist
groping
humiliation
internal view
japanese game
monster
multiple penetration
oral sex
pregnancy
rape
rpg
sandbox
sci-fi
tentacles
titfuck
vaginal sex
voiced
Uprising
Uprising is a small story focused action game. It takes places in a world of superheroes and high-technology. Each Episode will have a playtime of 4-6 hours, fun roguelike combat and as all our games kinky erotic scenes. In Episode 1 you play as Chris (Of course you can change your name ingame) w...
2d game
2dcg
adventure
anal sex
animated
bestiality
big tits
combat
male protagonist
rpg
sci-fi
superpowers
Apostle: Rebellion [v1.05]
![Apostle: Rebellion [v1.05]](/Games/Apostle-Rebellion/miniMainImage.webp)
The seemingly never-ending battle between Exodus and Magna that had raged since 2065 finally drew to a close. Exodus was disbanded, and the world's nations abandoned Almakarta. In the year 2140, World War III broke out due to a global food crisis caused by overpopulation and climate change. The i...
2d game
2dcg
animated
bdsm
big ass
big tits
bukkake
cosplay
creampie
exhibitionism
female domination
groping
group sex
handjob
harem
humor
japanese game
lactation
male protagonist
masturbation
monster
monster girl
multiple endings
oral sex
school setting
sci-fi
sex toys
teasing
titfuck
turn based combat
vaginal sex
virgin
voiced
voyeurism
Casting Master [v0.0.6 alpha demo]
![Casting Master [v0.0.6 alpha demo]](/Games/Casting-Master/miniMainImage.webp)
As a Casting Director, you have one of the most exciting jobs in the world! Isn't it? Your task is to receive assignments from your superiors and select candidates through castings based on their requirements. But don't underestimate the challenge ahead. Chars come in all shapes and sizes, with d...
2dcg
ai cg
big ass
male protagonist
pov
puzzle
sci-fi
Cheeky Ghost Girl [v0.13.1]
![Cheeky Ghost Girl [v0.13.1]](/Games/Cheeky-Ghost-Girl/miniMainImage.webp)
Welcome to Cheeky Ghost Girl, a Visual Novel dating sim that takes you through a strange, funny, and heartwarming love story in a world where humans and ghosts might be closer than you think… You play as “P’Yak”, a simple delivery rider who spends his days bringing coffee, food, and snacks to dif...
3dcg
adventure
anal sex
animated
big ass
big tits
creampie
dating sim
fantasy
female domination
groping
handjob
male domination
male protagonist
milf
mobile game
monster girl
oral sex
paranormal
romance
sandbox
sci-fi
slave
teasing
vaginal sex
Cracking: The Second Strain [v0.3.8b]
![Cracking: The Second Strain [v0.3.8b]](/Games/Cracking-The-Second-Strain/miniMainImage.webp)
You're in control of a highly sophisticated virus capable of turning any man into a sex starved beast and any woman into a cock hungry slut within a matter of seconds. You will start of small, corrupting anything you can get your hands on but as your horde of oversexed servants grow you will move...
ahegao
corruption
lactation
lesbian
male domination
male protagonist
mind control
pregnancy
rape
sci-fi
text based
transformation
Future Fragments [v1.0.7]
![Future Fragments [v1.0.7]](/Games/Future-Fragments/miniMainImage.webp)
Future Fragments is a hybrid platforming/run 'n' gun/RPG game, with a science fiction/mystery theme. Imagine say, Megaman X, but with an actual map system, a dense storyline with lots of choices you can make, and of course, lots and lots of 18+ animations.SPOILER: ReviewSPOILER: Video of a partia...
2d game
2dcg
adventure
ahegao
anal sex
animated
bdsm
combat
corruption
creampie
exhibitionism
fantasy
female protagonist
groping
group sex
handjob
horror
humor
internal view
lactation
lesbian
monster
multiple endings
multiple penetration
oral sex
platformer
puzzle
rpg
sandbox
sci-fi
sex toys
side-scroller
stripping
superpowers
teasing
tentacles
vaginal sex
voiced
voyeurism
Korx Corporate Congress [v0.14]
![Korx Corporate Congress [v0.14]](/Games/Korx-Corporate-Congress/miniMainImage.webp)
Korx Corporate Congress is a tycoon, management, trainer game. On the edges of the Rose Petal Galaxy spanning a few dozen stars exists The Korx Corporate Congress, A hyper capitalist corporate dictatorship of crazy, materialistic, sex obsessed tycoons, hell bent on selfishly making themselves mor...
3dcg
anal sex
bdsm
big tits
corruption
drugs
dystopian setting
groping
humiliation
male domination
management
mind control
oral sex
point & click
prostitution
rape
sandbox
sci-fi
simulator
slave
trainer
vaginal sex
Life is Good
Life is Good is a first person choice based adult visual novel with elements of mystery.You play as character which had to move with his mom and sister to another city. Doesn't take long to realize that something strange is going on. How will main character deal with it is up to you.
3dcg
animated
big ass
incest
male protagonist
milf
mind control
sci-fi
sleep sex
voyeurism
Look Up
Look Up is a unique giantess-themed adventure game developed by Giantess Tina. In this game, players find themselves navigating a world where scale and perspective are flipped, offering a fresh take on survival and exploration. Experience high-quality graphics with NVidia DLSS support, optimized ...
3d game
3dcg
adventure
big tits
fantasy
female protagonist
masturbation
rpg
sandbox
sci-fi
simulator
Parasite Infection
Parasite Infection is a sexually explicit game dealing with multiple niche fetishes. It is currently a text and picture adventure game being developed in Twine.
2dcg
adventure
corruption
male domination
male protagonist
monster
sci-fi
text based
transformation
SlutCraft: Heat of the Sperm [v1.0]
![SlutCraft: Heat of the Sperm [v1.0]](/Games/SlutCraft-Heat-of-the-Sperm/miniMainImage.webp)
It seems like Sarah Kerrigan was a loyal member of Sons of Korhal and obeyed Arcturus Mengsk's orders to every syllable just yesterday. But who would've thought that Mengsk didn't forgive Sarah for killing his father.Because of his plots and betrayal, a secret operation on Tarsonis, the capital o...
2dcg
female protagonist
mind control
mobile game
monster
oral sex
parody
sci-fi
spanking
stripping
Synthetic Love [v1.1.0]
![Synthetic Love [v1.1.0]](/Games/Synthetic-Love/miniMainImage.webp)
Biochemist Victor (the inventor of the serum) and three girls go to the isolated private residence high in the mountains. They work, they rest and make experiments there. The serum has an impressive effect – your sex satisfaction becomes incredible. But there's one unpleasant side effect – partia...
2dcg
adventure
dating sim
male protagonist
point & click
sci-fi
My Protogen Engineer [v1.0 + R18]
![My Protogen Engineer [v1.0 + R18]](/Games/My-Protogen-Engineer/miniMainImage.webp)
You've almost died, you lost your body. Gladly, you were saved by your old friend Xena, a genius engineer who lives on a desolate planet. Now it's time to recover and find a new goal in your life!
2dcg
anal sex
creampie
furry
kinetic novel
male protagonist
multiple penetration
romance
sci-fi
sex toys
titfuck
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.