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
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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
Luna Oddssey [v0.1.6]
![Luna Oddssey [v0.1.6]](/Games/Luna-Oddssey/miniMainImage.webp)
Basically Ashley in a Space/Cyberpunk theme.
2d game
2dcg
anal sex
animated
big ass
big tits
bukkake
cheating
creampie
female protagonist
groping
group sex
handjob
internal view
monster girl
prostitution
rpg
sandbox
sci-fi
teasing
vaginal sex
virgin
voyeurism
Lust Survivor [v1.0.1]
![Lust Survivor [v1.0.1]](/Games/Lust-Survivor/miniMainImage.webp)
Seven girls crashland on an uninhabited planet after an accident, they will have to survive until help arrives and learn how to deal with each other. Hours ago the girls were just students from different careers on route to a far away research site for different reasons. Some girls know each othe...
2dcg
adventure
big tits
female protagonist
futa/trans
futa/trans protagonist
group sex
lesbian
masturbation
mobile game
monster girl
multiple endings
multiple penetration
multiple protagonist
sci-fi
tentacles
voyeurism
Modern Luxury [v0.4.5.0]
![Modern Luxury [v0.4.5.0]](/Games/Modern-Luxury/miniMainImage.webp)
Servant droids have taken all manual labor jobs that nobody wanted to take. Majority of the people took droids to their homes with open arms, some did not. Reports of droids not obeying orders started after lux headquarters were attacked. All the droids were disconnected from the network after th...
3d game
female protagonist
sci-fi
teasing
My Hentai Fantasy [v0.17]
![My Hentai Fantasy [v0.17]](/Games/My-Hentai-Fantasy/miniMainImage.webp)
You just wake up without remembering anything, apparently, you're living a dream life, but why does everything seem so odd? You are about to go to university and your father is one of the richest men alive, but the fact that you don't remember anything after waking up makes you very uneasy, so yo...
3dcg
animated
big ass
big tits
groping
handjob
incest
male protagonist
masturbation
milf
mobile game
oral sex
parody
point & click
pov
school setting
sci-fi
titfuck
vaginal sex
voyeurism
Naked Arena [v1.01]
![Naked Arena [v1.01]](/Games/Naked-Arena/miniMainImage.webp)
Welcome to the NAKED ARENA! Where LUST and VIOLENCE are the two laws of this New World. NAKED ARENA is a 2d-RPG with fighting and survival elements in a setting like Mad Max. For now the first chapter is Mild to Mature rated, the XXX-version will be available soon. Feel free to Join!
2dcg
adventure
animated
big ass
big tits
combat
drugs
dystopian setting
exhibitionism
female domination
female protagonist
graphic violence
humiliation
lesbian
male domination
male protagonist
milf
prostitution
rpg
sci-fi
stripping
teasing
voiced
NekoUFO
Waking up in a spaceship as an amnesiac, your only hope of learning about anything regarding those circumstances is through your interaction with the ship’s only other occupant, an awkward and beautiful extraterrestrial catgirl named Kiyoko. Many of those interactions will occur between and durin...
2dcg
animated
handjob
male protagonist
monster girl
oral sex
point & click
pov
sandbox
sci-fi
simulator
teasing
vaginal sex
Night with the Aardvarks
With furrowed brow, I angrily pound my fingers into the keyboard. Your porn game made me angry.
2dcg
animated
cheating
creampie
fantasy
furry
groping
humor
male protagonist
milf
mobile game
oral sex
parody
sci-fi
vaginal sex
virgin
OverSimp [v0.3]
![OverSimp [v0.3]](/Games/OverSimp/miniMainImage.webp)
The player is a new recruit sent to an alternate universe after a malfunction with Winston's tech. He'll have to placate Overwatch/Talon operators. Female members of Overwatch or Talon will try to guide him to submission. Will you Simp? or Stand up for yourself. The game will cater to both submi...
2d game
3dcg
big ass
big tits
female domination
groping
male protagonist
masturbation
parody
sci-fi
PLLE'S PANIC
The unity remake of a Flash game from 2014. A simple arcade style game where you avoid endless enemy attacks while clearing the CG.
2d game
2dcg
censored
combat
japanese game
mobile game
sci-fi
shooter
stripping
Public Defense Corp [v1.02 DLC]
![Public Defense Corp [v1.02 DLC]](/Games/Public-Defense-Corp/miniMainImage.webp)
Years after her hometown was destroyed by an evil group, Haruka joins the company, Public Defense Corp. Now, armed with a bipedal robot, Haruka can work towards getting her revenge for what happened to her home. Haruka finally catches a break after Jakou’s attack on Japan relents. At the same tim...
2dcg
combat
corruption
exhibitionism
female protagonist
japanese game
rape
sci-fi
vaginal sex
Quean Bee [v0.2.12 Ch.1]
![Quean Bee [v0.2.12 Ch.1]](/Games/Quean-Bee/miniMainImage.webp)
From Abandoned to Unstoppable: Forge Bobbie Faybrook's Fate Betrayal. Grit. Vengeance. Bobbie Faybrook, a young woman discarded by her mother and cast aside by society, claws her way through life's unforgiving gauntlet. A lifeline appears in the form of a battle-scarred ex-military veteran who o...
3dcg
animated
dilf
exhibitionism
female protagonist
graphic violence
groping
handjob
oral sex
romance
sci-fi
sexual harassment
teasing
voyeurism
Rack [v1.2.0]
![Rack [v1.2.0]](/Games/Rack/miniMainImage.webp)
Rack is a science-themed bondage game where you can perform sexual tests and experiments using a variety of toys and gadgets. As you play the game, you'll unlock new features, lab settings, and test subjects to play with.The game features a massive variety of test subjects of all genders and spec...
2d game
2dcg
anal sex
animated
bdsm
bukkake
creampie
furry
futa/trans
gay
masturbation
oral sex
sci-fi
sex toys
vaginal sex
voiced
SLUT Maker [v1.23 BugFix]
![SLUT Maker [v1.23 BugFix]](/Games/SLUT-Maker/miniMainImage.webp)
In this short but fun puzzle game (heavily inspired by Sortimid’s “Bimbo Sequencer"), you take on the role of a Chimera Corp potential employee. The only thing stopping you from graduating from trainee to trainer, is one final assessment of your potential. Modify their computer generated test pro...
2dcg
ahegao
ai cg
anal sex
bdsm
big ass
big tits
bukkake
corruption
creampie
drugs
group sex
lactation
male domination
male protagonist
management
mind control
mobile game
multiple endings
multiple penetration
oral sex
prostitution
puzzle
sci-fi
sex toys
slave
titfuck
transformation
vaginal sex
Slave Hunter [v1.6]
![Slave Hunter [v1.6]](/Games/Slave-Hunter/miniMainImage.webp)
This is the first public release of our work-in-progress slave trainer game Slave Hunter.
2dcg
anal sex
animated
cosplay
creampie
handjob
male domination
male protagonist
oral sex
rape
sci-fi
sex toys
slave
trainer
vaginal sex
Slip Over Time [v0.10]
![Slip Over Time [v0.10]](/Games/Slip-Over-Time/miniMainImage.webp)
Slip Over Time: it's a visual novel with a story progression; where a boy tries to build a time machine to prevent his father's death, but during this journey he will encounter various surprises and paradoxes ...There will be choices that obviously will influence the path of play and quests to be...
2dcg
adventure
anal sex
animated
dating sim
footjob
handjob
humor
lesbian
male protagonist
masturbation
milf
mobile game
oral sex
sci-fi
sex toys
titfuck
vaginal sex
voyeurism
Sunrider 4: The Captain's Return
Captain Kayto Shields returns from exile in Sunrider 4: The Captain’s Return for a new space adventure! The highly anticipated sequel to Sunrider: Liberation Day, The Captain’s Return is the stunning continuation of the Sunrider saga as Asaga, Ava, Sola, Icari, Claude, and the other former member...
2dcg
big ass
big tits
japanese game
male protagonist
management
no sexual content
point & click
sandbox
sci-fi
strategy
teasing
turn based combat
voiced
The Alien [v0.2]
![The Alien [v0.2]](/Games/The-Alien/miniMainImage.webp)
is a Visual Novel called 'The Alien'. In it you control an Alien that comes from another planet (Sauron) to Earth, in order to study humans in the sexual aspect. The 'Visitor' is housed in a hideout in a remote town during the day, and the night goes out in search of victims to study.
3dcg
anal sex
bdsm
corruption
creampie
fantasy
handjob
loli
male domination
male protagonist
masturbation
oral sex
rape
sci-fi
urination
vaginal sex
The Apocalypse Party [v0.2]
![The Apocalypse Party [v0.2]](/Games/The-Apocalypse-Party/miniMainImage.webp)
After an incident at your friend's house party that almost cost you your freedom, the school principal convinced the judge to hold the trial after finishing your studies. Now you must become one of the top students, otherwise there will be very little leniency given. Yet just before the first day...
3dcg
adventure
big ass
big tits
male protagonist
monster girl
oral sex
school setting
sci-fi
vaginal sex
voyeurism
The Club
Take the role of a retired special agent that has involuntarily been recruited to perform one more job for The Agency. Meet the officials in charge, discover their motives, unravel their passions and unleash their desires in this narrative-driven visual novel.SPOILER: Plot, continued
3dcg
big ass
big tits
male protagonist
mobile game
sci-fi
The Symbiant [v1.1.7]
![The Symbiant [v1.1.7]](/Games/The-Symbiant/miniMainImage.webp)
In the year 5066, Danya and his alien friend Juniper are manning The Ameretat, a humble spaceship that transports goods across the Milky Way. After a troubled transport gig that left their beloved ship in need of repair and their bank account empty, the team is offered a generous deal they cannot...
2dcg
anal sex
big ass
gay
male protagonist
masturbation
mobile game
monster
oral sex
romance
sci-fi
tentacles
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.