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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- List of sci-fi porn games
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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
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
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
Hacking Into Her Phone [v0.1]
![Hacking Into Her Phone [v0.1]](/Games/Hacking-Into-Her-Phone/miniMainImage.webp)
You play as a chef that stumbled across an app that lets you hack anyone sharing the same network. The app lets you control a virus that you use to collect bits to hack the targets phone.
3d game
3dcg
big ass
male protagonist
netorare
puzzle
sci-fi
strategy
IBA [v1.2]
![IBA [v1.2]](/Games/IBA/miniMainImage.webp)
IBA is a short 18+ game about a sex android exploring an abandoned facility. Search for a way out, or search for companions to get naughty with. Disclaimer: This game contains explicit content which is meant for adults only. It also contains fetishistic content that may not suitable for everyone ...
3d game
adventure
big ass
big tits
creampie
exhibitionism
futa/trans
futa/trans protagonist
group sex
handjob
masturbation
pregnancy
sandbox
sci-fi
sex toys
titfuck
vaginal sex
voyeurism
MindWare: Infected Identity [v0.3.8]
![MindWare: Infected Identity [v0.3.8]](/Games/MindWare-Infected-Identity/miniMainImage.webp)
In MindWare: Infected Identity, you play as a former freelance hacker who is trying to get by in a neon-soaked city where pleasure is the ultimate goal for many. Your life takes an unexpected turn when a seemingly routine dive into the cyberspace ends with you becoming infected with a gender-alte...
ai cg
animated
big ass
big tits
male protagonist
masturbation
mind control
oral sex
puzzle
real porn
sci-fi
sissification
text based
transformation
vaginal sex
Secret Dawn [v0.18]
![Secret Dawn [v0.18]](/Games/Secret-Dawn/miniMainImage.webp)
Secret Dawn is an adventure RPG for adults full of intrigue, lust, and deception. Set in the near future, the player follows lovestruck rural commoners Jon and Eva as they are unwillingly led to participate in a world-famous game show called "Crucible". Their relationship will be put to the ultim...
2d game
3dcg
adventure
animated
cheating
combat
dystopian setting
graphic violence
handjob
male protagonist
masturbation
pov
puzzle
rpg
sandbox
sci-fi
virgin
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 Stowaway - Aboard the Vanguard
The Stowaway is a choice-driven adult visual novel set aboard the HMS Vanguard, a generational ark built to escape a dying Earth. You play as a stowaway — a welder who helped build this ship and then hid inside it. The only male on a vessel commanded by women who do not believe in second chances....
3dcg
dystopian setting
female domination
footjob
handjob
male protagonist
pov
sci-fi
spanking
The Zeta Sector - The Shorts [v3]
![The Zeta Sector - The Shorts [v3]](/Games/The-Zeta-Sector--The-Shorts/miniMainImage.webp)
This is a collection of short stories accompanied by daz3d renders. The shorts should be updated every 3 months so at least 3 months' worth of material would be kept in.
3dcg
ai cg
bdsm
female protagonist
rpg
sci-fi
slave
text based
Yomi Alliance
This game will put you into the shoes of a space officer on a fictional future organization called Yomi Alliance, from the name of the planet where peace talkings between the four main inhabitants of this region of the galaxy were made after decades of petty disputes over territory and resources....
3dcg
animated
female protagonist
male protagonist
rpg
sci-fi
Biomechanical
"Biomechanical" starts as a classic adult visual novel, but it soon elevates to new heights. Not only does it offer a fresh perspective, it revolutionizes the genre by incorporating literal artificial intelligence as main characters. These AI beings look and act like humans, but... are they alive...
3dcg
adventure
big ass
big tits
combat
corruption
drugs
dystopian setting
exhibitionism
female domination
graphic violence
male protagonist
masturbation
milf
mind control
mobile game
oral sex
possession
prostitution
rape
religion
sci-fi
sexual harassment
teasing
transformation
vaginal sex
voyeurism
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
Corruption Through Magic and Science [v0.03.0]
![Corruption Through Magic and Science [v0.03.0]](/Games/Corruption-Through-Magic-and-Science/miniMainImage.webp)
My goal for this game is to create a linear story with a hero who uses magic to corrupt people and a villain who uses science to do the same. Once I get the hang of this, I intend to add an ending that will turn the game into a sandbox mode.
adventure
anal sex
animated
bdsm
futa/trans protagonist
group sex
incest
male protagonist
mind control
oral sex
paranormal
rape
real porn
sci-fi
sex toys
text based
vaginal sex
Dimitrescu's Lewd Castle
Rejoice the story about many brave men attempting to take down on the most dangerous vampire inside their village. Will they be able to fulfill their sexual fantasies along the way? or will they end up being enslaved like all previous visitors?
3dcg
adventure
ahegao
animated
big ass
big tits
creampie
dystopian setting
fantasy
female domination
handjob
horror
male protagonist
monster girl
paranormal
romance
sci-fi
superpowers
titfuck
vaginal sex
Exoterra
In this game, you'll play as Kaitlin Skye, a rookie racer in the Intergalactic Racing League, on a quest to become the best racer on Exoterra. You'll race in high-speed hovercars, explore the exotic planet and meet fascinating characters along the way. Gameplay
3d game
big ass
big tits
female protagonist
no sexual content
sci-fi
Gamer Girls: Cyberpunk 2069
Date them all, win the girls over and unlock unique unique sex scenes! Gamer Girls: Cyberpunk 2069 is a classic visual novel and casual puzzle game with and beautiful sexy scenes. Fulfill all your deepest desires and let your imagination run loose with the hottest Gamer Girls around! Maneuver all...
2dcg
anal sex
animated
bdsm
big ass
big tits
cosplay
multiple penetration
oral sex
sci-fi
sex toys
tentacles
vaginal sex
Gear Liberators [v1.01]
![Gear Liberators [v1.01]](/Games/Gear-Liberators/miniMainImage.webp)
Monsters known as [Invaders] suddenly arrived from space with the purpose of procreation. Men were slaughtered, and women were raped. To reclaim their invaded lands, humanity forged a means to fight back. This is the story of just one region in a war that is raging across the entire globe. Take c...
2d game
2dcg
anal sex
censored
combat
corruption
creampie
female protagonist
japanese game
monster
rape
rpg
sci-fi
side-scroller
tentacles
vaginal sex
vore
Making a Mark [v0.18.00]
![Making a Mark [v0.18.00]](/Games/Making-a-Mark/miniMainImage.webp)
Making a Mark aka Life is about Mark, a young man who studies computer science and struggles to fit into a world of unlikely relationships, romance and technology. Interact and build your relationship with various characters to unfold his story, one piece at a time. Previously known as 'Life'
3dcg
anal sex
animated
big ass
big tits
creampie
exhibitionism
handjob
incest
lesbian
male protagonist
masturbation
oral sex
point & click
pov
romance
sandbox
sci-fi
sex toys
sleep sex
titfuck
twins
urination
vaginal sex
voyeurism
MechanumSexus [v0.0.2]
![MechanumSexus [v0.0.2]](/Games/MechanumSexus/miniMainImage.webp)
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2d game
3dcg
animated
big tits
combat
female protagonist
humor
mobile game
monster
parody
puzzle
rpg
sandbox
sci-fi
strategy
teasing
turn based combat
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.