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 1707 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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Aetherion: The Shard Hunt
The hyper-reality MMO Aetherion recreates all five senses through a neural implant — and the whole city of Arkadia lives inside it. You've just arrived with your best friend for freshman year, and within days you're tangled in the hunt for the ten lost Aeon Shards, a deadlier game beneath the game where rival players, black-market brokers, and a cult-like corporation play for keeps.
sci-fi
virtual reality
harem
romance
combat
school setting
virgin
male protagonist
pov
text based
simulator
rpg
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
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
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
Lustpunk 69
Lustpunk 69 is an explosive mix of roguelike action, card battles, and wicked pleasures in the neon slums of City77. Five years behind bars turned you into a weapon. Walk free under a new name, build a harem of the city’s most dangerous beauties, and make every traitor beg for mercy on her knees.
2dcg
adventure
ai cg
anal sex
bdsm
combat
creampie
fantasy
groping
male domination
male protagonist
milf
platformer
sandbox
sci-fi
sex toys
teasing
turn based combat
vaginal sex
Number One Zero
You are the only person in a family of world-renowned Champions (basically government superheroes) and you have until the end of the year to get your powers in the Champion program (almost like a superhero academy) or be kicked out. On top of all that, there is a superpowered terrorist group that...
3dcg
adventure
animated
big ass
big tits
handjob
male protagonist
oral sex
romance
school setting
sci-fi
superpowers
vaginal sex
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 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
Surviving With My Daughter [v1.0]
![Surviving With My Daughter [v1.0]](/Games/Surviving-With-My-Daughter/miniMainImage.webp)
The mc and his wife were soldiers of the Nemesis Corporation, when their daughter was born they wanted to put an, identification chip "Trexv1" (like the ones pets have today to know who the owner is), the mc's wife kills the doctor, the organization gives the order to kill her and the mc did not ...
3dcg
animated
big ass
big tits
groping
handjob
incest
lesbian
loli
male protagonist
mobile game
sci-fi
teasing
vaginal sex
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
SexMachine
The «SexMachine» game will tell you the story of the SexMachine Corporation, whose scientific research has gone far beyond human logic. Your main task will be to help the heroes of the game to prevent the terrible consequences that the research of the SexMachine Corporation can lead to. The main ...
anal sex
bdsm
big ass
big tits
creampie
female domination
footjob
group sex
handjob
interracial
lesbian
male domination
male protagonist
milf
oral sex
real porn
sandbox
sci-fi
spanking
text based
titfuck
voyeurism
Stellar Crossroads [v1.00]
![Stellar Crossroads [v1.00]](/Games/Stellar-Crossroads/miniMainImage.webp)
Some 150 years after the Hive war, you play the role of a former miner, thrust into the limelight following the inheritance of a space station. Shape the course of future events in the Orion Sector as rival factions seek to exert control.
3dcg
creampie
male protagonist
monster girl
romance
sandbox
sci-fi
vaginal sex
The Lust Hero [v0.21]
![The Lust Hero [v0.21]](/Games/The-Lust-Hero/miniMainImage.webp)
Professor D. Range, the supervillain mastermind, manages to escape from his confinement, the maximum security prison where he was taken after his last defeat.He is hell-bent on revenge. The Order of Purity, a group of superheroes seeking to eradicate crime and imprison everyone who opposes the cu...
3dcg
anal sex
animated
corruption
cosplay
exhibitionism
female domination
footjob
handjob
interracial
male domination
male protagonist
mind control
oral sex
parody
point & click
pov
rpg
sci-fi
spanking
superpowers
teasing
vaginal sex
Captain Hardcore [v0.23.2 EA]
![Captain Hardcore [v0.23.2 EA]](/Games/Captain-Hardcore/miniMainImage.webp)
Board your ship and explore the darkest reaches of the universe in search of the hottest and most depraved space sluts. Bring them aboard your research vessel where you can customise their looks in your bio-metrics lab, probe and experiment on them in your high tech science chamber, or create vir...
3d game
animated
bdsm
male domination
masturbation
oral sex
sci-fi
sex toys
simulator
vaginal sex
virtual reality
DxR -A Better Tomorrow- [v1.03]
![DxR -A Better Tomorrow- [v1.03]](/Games/DxR-A-Better-Tomorrow/miniMainImage.webp)
After a nuclear war, many water sources and farmlands are contaminated with radiation. Foundations and politicians controlled the remaining resources and used laws and tax systems to deprive the people of their rights, while the "Company", with its vast wealth and power, effectively controlled hu...
2dcg
adventure
ahegao
animated
big ass
big tits
bukkake
censored
creampie
dystopian setting
fantasy
groping
group sex
humiliation
japanese game
male protagonist
management
monster
multiple endings
oral sex
point & click
rape
sci-fi
sexual harassment
simulator
superpowers
teasing
turn based combat
vaginal sex
voiced
Earth's Sexiest Heroes [v0.11.0]
![Earth's Sexiest Heroes [v0.11.0]](/Games/Earths-Sexiest-Heroes/miniMainImage.webp)
You are a SHIELD trainee. You go to the academy everyday but this day is different. You were summoned to report to SHIELD's base of operation: the Helicarrier. Play as a Female Main Character or a Male Main Character and get the know the day and day operations of SHIELD. While you are at that why...
3dcg
big ass
big tits
female protagonist
male protagonist
parody
sci-fi
superpowers
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.