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
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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
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
Soul Link - Regular Edition [v1.1 Final]
![Soul Link - Regular Edition [v1.1 Final]](/Games/Soul-Link--Regular-Edition/miniMainImage.webp)
Fall, 2045C.E. Aizawa Shuuhei, a second-year cadet enrolled in Central Military Academy's primary division, is dispatched to Aries's orbital space station on a training mission. He reunites with his younger brother, Ryouta, and his childhood friend, Nao, both of whom reside there as cadets enroll...
2dcg
adventure
ahegao
fantasy
graphic violence
group sex
japanese game
lesbian
male protagonist
multiple endings
multiple penetration
rape
romance
sci-fi
vaginal sex
voiced
Spider Gwen [v0.0.3 NSFW]
![Spider Gwen [v0.0.3 NSFW]](/Games/Spider-Gwen/miniMainImage.webp)
The erotic adventures of Spider-Gwen
3dcg
animated
female protagonist
futa/trans protagonist
graphic violence
parody
sci-fi
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
The Blood of Yidhra [v1.00]
![The Blood of Yidhra [v1.00]](/Games/The-Blood-of-Yidhra/miniMainImage.webp)
This 2D side-scrolling action game challenges you to defeat infected enemies who have lost their sanity by strategically switching between firearms, melee weapons, and special weapons. The story complements that of the previous title, *The Shadow of Yidhra*, and centers on Delta, Futaba, and Maki...
2d game
2dcg
anal sex
bdsm
big ass
big tits
censored
combat
creampie
female domination
female protagonist
footjob
graphic violence
group sex
japanese game
lactation
lesbian
male domination
monster
monster girl
oral sex
platformer
rape
rpg
sci-fi
shooter
side-scroller
vaginal sex
The Stellar Archives: 2637 [v0.2]
![The Stellar Archives: 2637 [v0.2]](/Games/The-Stellar-Archives-2637/miniMainImage.webp)
The Stellar Archives: 2637 will take you into the future. Play as an 18-year-old boy and uncover what lies ahead of you. Meet a diverse cast of characters, including humans and aliens. Inspired by games like The Elder Scrolls and Mass Effect, the game focuses on a more linear narrative experience...
3dcg
adventure
big ass
big tits
fantasy
handjob
harem
incest
male protagonist
milf
monster
monster girl
oral sex
parody
sci-fi
Carnal Voyages [v0.43.0]
![Carnal Voyages [v0.43.0]](/Games/Carnal-Voyages/miniMainImage.webp)
Welcome to Carnal Voyages, the sequel to the erotic text-based game Carnal Coup (available here)! The invasion force of the Galactic Pure Union was halted twenty years ago, but it's time for a new generation to take charge, and to begin to restore sexy funtimes to the rest of the galaxy! Carnal V...
2dcg
adventure
anal sex
bdsm
character creation
exhibitionism
female protagonist
furry
futa/trans
futa/trans protagonist
gay
group sex
lesbian
male domination
male protagonist
management
milf
oral sex
sci-fi
strategy
text based
transformation
vaginal sex
Cuckolded Android Kanon [v1.0]
![Cuckolded Android Kanon [v1.0]](/Games/Cuckolded-Android-Kanon/miniMainImage.webp)
The protagonist, Kanon, is an android. To save a ruined future, she travels alone to Earth’s past. However, after losing her energy source, she ends up having to earn money through erotic means...♡ Will she be able to keep her promise to her master and return to the future!?
2d game
2dcg
big ass
big tits
censored
cheating
corruption
creampie
female protagonist
groping
japanese game
oral sex
prostitution
rpg
sandbox
sci-fi
sexual harassment
titfuck
turn based combat
vaginal sex
Cyber Girl - Zombie Hentai
A breathtaking zombie slaying experience in a cyberpunk world where the main character is a sexy girl. Get new sex scenes, destroy crowds of enemies, unlock and upgrade new weapons and try to survive.
3d game
animated
female protagonist
graphic violence
handjob
monster
rape
sci-fi
shooter
vaginal sex
Five Nights at KinksDom
The games take in a Pole Dance area, where some erotics animatronics want yours. The aim of this game is to get away from the old basic erotic fnaf game, and into a different light. See things differently. With a system of relations, during the nights, allowing to gain particular animations and t...
3d game
ahegao
animated
big ass
big tits
corruption
creampie
dating sim
female domination
furry
groping
harem
interracial
male domination
male protagonist
masturbation
multiple endings
multiple protagonist
oral sex
parody
point & click
pov
romance
sci-fi
strategy
teasing
vaginal sex
virgin
voiced
Illusionary Girl Nagi -Cyber Erotic Trap Dungeon Hidden Record- [v1.00]
![Illusionary Girl Nagi -Cyber Erotic Trap Dungeon Hidden Record- [v1.00]](/Games/Illusionary-Girl-Nagi-Cyber-Erotic-Trap-Dungeon-Hidden-Record/miniMainImage.webp)
In a cyberpunk world ruled by the giant corporation “Arateras,” Nagi, a member of the resistance organization “Kagedo,” uses the “Illusionary Infiltration” technology to send a disguised body into the cyber world, and ventures into the “Cyber Erotic Trap Dungeon,” where pleasure corrupts the mind...
2d game
2dcg
anal sex
bdsm
big ass
big tits
censored
corruption
creampie
female protagonist
groping
group sex
handjob
humiliation
japanese game
lactation
masturbation
monster
multiple penetration
oral sex
rape
rpg
sandbox
sci-fi
sex toys
slave
spanking
tentacles
turn based combat
vaginal sex
Lilim Clicker
Evening. You, a tired salaryman, are on your way home from work when you bump into Lilim (CV: Gemiko Yamada), a succubus who has just arrived from another world. She tells you to take her with you and let her do sexy stuff to you. You don’t really care, and so you and Lilim spend every day togeth...
2dcg
animated
fantasy
japanese game
male protagonist
management
monster girl
point & click
sci-fi
teasing
titfuck
voiced
Paizuri Clicker
Evening. You, a tired salaryman, are on your way home from work when you bump into Lilim (CV: Gemiko Yamada), a succubus who has just arrived from another world. She tells you to take her with you and let her do sexy stuff to you. You don’t really care, and so you and Lilim spend every day togeth...
2dcg
animated
censored
fantasy
japanese game
male protagonist
management
monster girl
point & click
sci-fi
teasing
titfuck
voiced
Subject: The First Escape [v0.6.0c public]
![Subject: The First Escape [v0.6.0c public]](/Games/Subject-The-First-Escape/miniMainImage.webp)
Overview You find yourself exposed to unimaginable physical and sexual abuse, facing painful and even lethal dangers for the sake of an unknown cause. You are now immersed in a world without limits, rules, morals, or human rights. All you know is that you have to get out alive -- and in one piece...
3d game
adventure
animated
bdsm
creampie
female domination
female protagonist
futa/trans
graphic violence
group sex
horror
lesbian
mind control
monster
oral sex
rape
sci-fi
tentacles
transformation
vaginal sex
vore
The Color Pink [v0.0.2c]
![The Color Pink [v0.0.2c]](/Games/The-Color-Pink/miniMainImage.webp)
You are a gifted hacker who stumbles upon the ultimate game: The Labyrinth. More than just a game, this mysterious VR world promises its champions any desire fulfilled, any wish granted. But The Labyrinth holds a dark secret. To progress, players must venture into the twisted depths of their own ...
3dcg
ahegao
ai cg
anal sex
animated
bdsm
graphic violence
groping
harem
humiliation
humor
lactation
lesbian
male domination
male protagonist
oral sex
pregnancy
rpg
sandbox
sci-fi
slave
teasing
voiced
The Ten Secrets of Lust [v0.0.5]
![The Ten Secrets of Lust [v0.0.5]](/Games/The-Ten-Secrets-of-Lust/miniMainImage.webp)
You helped girl named Alice out of trouble, saving her from the rapist, but it turns out that she is hunted by a demoness who wants to kill her, settle in her body and thus penetrate your realm from the demon world. Later it turns out that the incarnations of Alice are in two other worlds and the...
3dcg
big tits
cheating
fantasy
male protagonist
monster girl
rape
sci-fi
turn based combat
Divergence: Beyond the Singularity
In the near future, where artificial general intelligence is reality, and androids are now a part of human society, you'll embark on an intriguing, elaborate and steamy journey. During your play-through, you'll be met with numerous choices, most of which result in different outcomes. The plan is ...
3dcg
anal sex
big ass
big tits
creampie
female protagonist
futa/trans
group sex
interracial
lesbian
male protagonist
masturbation
mobile game
multiple protagonist
sci-fi
sex toys
titfuck
vaginal sex
voyeurism
Girls vs Aliens [v0.5.1]
![Girls vs Aliens [v0.5.1]](/Games/Girls-vs-Aliens/miniMainImage.webp)
Get ready to take command into your hand and stand your ground against hordes of monsters with your fierce crew. Defend multiple locations against various factions of enemies. Use your forces in an inventive way or suffer losses. But be aware the enemy holds a dark secret. Are you ready to discov...
2d game
combat
management
monster
rape
sci-fi
strategy
vaginal sex
Groundhog [v0.3.2]
![Groundhog [v0.3.2]](/Games/Groundhog/miniMainImage.webp)
You are an eager chemistry brainiac graduate wanting to find some work, but you just can't seem to get a job anywhere. To pass the time you bought some high end chemistry equipment and started adding things together untill one of those had to be tested and you drank it all. This is when strange t...
animated
bdsm
big tits
corruption
creampie
drugs
handjob
harem
incest
interracial
male protagonist
management
masturbation
milf
mind control
oral sex
real porn
sandbox
sci-fi
stripping
titfuck
vaginal sex
voyeurism
Raptoid [v1.0]
![Raptoid [v1.0]](/Games/Raptoid/miniMainImage.webp)
On a distant world, the tribe leader of a pack of Raptoids has been captured by an unknown entity which wants to turn him and his tribe mates into mindless sex slaves. As specimen VD014, you'll need to take it on, challenging their robot army as well as your converted concubines and even more dea...
2dcg
3dcg
adventure
anal sex
animated
bdsm
combat
creampie
fantasy
gay
group sex
humiliation
male protagonist
monster
rape
sci-fi
sex toys
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.