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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Kinky Family
The Calloway household lives by one unspoken rule: everything in the house is shared — including bodies. As the family's youngest child and last virgin, you've just come of age in a mansion where every sibling, parent, and grandparent is vying for your first time — and their patience is finite. Hold out long enough and the courtship turns to conquest.
incest
bestiality
virgin
milf
dilf
group sex
harem
oral sex
anal sex
vaginal sex
creampie
pov
teasing
rape
male domination
female domination
text based
simulator
rpg
My Girlfriend is an Android
My Girlfriend is an Android is a story involving a war against a conquering alien race, but because of an obstacle the alien race does not win the war and uses alternative means of winning by sending an Android into the past so that this obstacle can be eliminated, What will become of the human r...
3dcg
animated
male protagonist
sandbox
school setting
sci-fi
vaginal sex
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
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 Symbiant Re:Union [v1.0.8]
![The Symbiant Re:Union [v1.0.8]](/Games/The-Symbiant-ReUnion/miniMainImage.webp)
A "fandisk" directly taking place after The Symbiant. Take a deep dive into Danya's and Brahve's heat and romance as they visit new worlds together! Resolve old issues, meet new friends, and experience their electric chemistry and passion.
2dcg
adventure
big ass
gay
male protagonist
mobile game
monster
romance
sci-fi
Zombie-Girl Island [v2021-01-18]
![Zombie-Girl Island [v2021-01-18]](/Games/ZombieGirl-Island/miniMainImage.webp)
A plane crash-lands on an island teeming with zombies. The passengers arrived at the strange island and await for rescue. However, soon the zombies arrived. Time passed, but there was no sign of rescue. They were forced to live a life of survival while running away from the zombies. Will they be...
2dcg
anal sex
censored
cheating
creampie
gay
groping
handjob
japanese game
male protagonist
management
masturbation
milf
monster
monster girl
multiple endings
oral sex
rape
rpg
sci-fi
sexual harassment
simulator
titfuck
trap
turn based combat
vaginal sex
virgin
voyeurism
2069 [v0.1.2]
![2069 [v0.1.2]](/Games/2069/miniMainImage.webp)
Tony from childhood dreamed of becoming a racer and achieving a world championship. After long and hard training, he manages to gain popularity and authority among influential people. And now, when there is just a little bit left to the pinnacle of glory, terrible events happen to him that change...
2dcg
adventure
big ass
big tits
male protagonist
milf
oral sex
sci-fi
vaginal sex
2236 A.D.
—April 1st, 2236 A.D.—99 e-mails were unread.—99 e-mails from the same sender... her.This tale began five years earlier, in the spring of 2231. Mankind has evolved a new kind of communication ability called 'telepathy.' Yotsuba notices a young girl who does not use telepathy in his first term. In...
2dcg
creampie
japanese game
male protagonist
romance
school setting
sci-fi
vaginal sex
A Wish Come True [v0.7]
![A Wish Come True [v0.7]](/Games/A-Wish-Come-True/miniMainImage.webp)
Bella is a 19 year old university student. She lives at home with her dad. Bella is not very popular at school, she is practically invisible til everyone around her. This is mainly due to her oversized appearance. She is very meek, quiet, introverted and innocent. The only friend she has is her ...
2dcg
ai cg
big ass
big tits
fantasy
female protagonist
romance
sci-fi
teasing
transformation
vaginal sex
virgin
Allie's Quantum Adventure [v0.020 Beta]
![Allie's Quantum Adventure [v0.020 Beta]](/Games/Allies-Quantum-Adventure/miniMainImage.webp)
Allie's Quantum Adventure is a game about a university student (you guessed it, Allie) who gets pulled into the future during a visit to a Quantum Lab. She's accompanied by a classmate, Rob, whose consciousness is also transferred into the future but, in his case, lands inside the body of a robot...
2dcg
adventure
animated
big ass
big tits
fantasy
female protagonist
oral sex
sandbox
sci-fi
urination
Arcanamesis [v0.2]
![Arcanamesis [v0.2]](/Games/Arcanamesis/miniMainImage.webp)
Fourteen Sealed Arcana. Fourteen vessels taken beyond the Veil. They are not here to be judged. They are here because something inside them answered. Your purpose is to conduct the Rite. Apply pressure. Open the door to the Projection. Examine their fears, hidden hunger, and vulnerabilities. Dra...
3dcg
animated
bdsm
big ass
big tits
corruption
fantasy
female protagonist
groping
handjob
kinetic novel
mobile game
oral sex
paranormal
puzzle
romance
sci-fi
stripping
teasing
Augmented Love
Meet my interactive visual novel 'Augmented Love'. It's is in cyberpunk setting. It conserns body implants, augmentations and all that nasty things, that can be done with them. Player will have to complete quests, buid relations and follow the investigation of the two main characters - Robert and...
3dcg
group sex
male protagonist
ntr
sci-fi
Becky's Reckoning [v1.2]
![Becky's Reckoning [v1.2]](/Games/Beckys-Reckoning/miniMainImage.webp)
Becky's Reckoning serves as a sequel to the events of Shelly's Future Past, following the journey of Becky, the daughter of Shelly and Triss, as she embarks on a quest for a normal life after helping her mother save Earth from impending doom. Set on Becky's eighteenth birthday, this narrative unf...
3dcg
animated
exhibitionism
female protagonist
groping
humor
lesbian
masturbation
mobile game
multiple endings
oral sex
romance
school setting
sci-fi
sex toys
stripping
vaginal sex
virgin
Cardinal Cross
When small-time Raider Scavenger Lana Brice meets her mysterious client, her life takes a wrong turn in the worst way possible. Cardinal Cross cannot be stopped... But will Lana emerge as hero or villain?
2dcg
adventure
dating sim
fantasy
female protagonist
lesbian
multiple endings
no sexual content
romance
sci-fi
Cerulean Invasion
Cerulean Invasion is an engaging BL / Yaoi / Gay / Bara / Queer / NSFW (18+) visual novel featuring space cadets and enticing romance. Follow our characters as they embrace their sexuality and explore their newfound romance. In the aftermath of the Prothinian invasion of a lunar colony, citizens ...
2dcg
anal sex
gay
male protagonist
masturbation
romance
sci-fi
Chronos the Floating Prison Ship
Chronos wanders in the space... In the Forest Belt, regarded as a taboo area, an operative ship named Chronos that went missing 80 years ago was discovered. Emina and her co-workers stepped into this ship to get some materials to fix their battleship without knowing what was awaiting them...
2dcg
ahegao
anal sex
censored
creampie
female protagonist
group sex
internal view
japanese game
lactation
monster
multiple penetration
oral sex
pregnancy
rape
sci-fi
titfuck
vaginal sex
voiced
Course to Venus! [v0.3.5]
![Course to Venus! [v0.3.5]](/Games/Course-to-Venus/miniMainImage.webp)
Course to Venus! is a humorous space adventure set in the near future for an adult audience. It's a story about a journey aboard a falling-apart ship, where every crew member is a walking disaster - and the captain, of course, is the worst of them all. The game is about relationships, choices, an...
2d game
2dcg
adventure
ai cg
animated
corruption
groping
harem
male protagonist
masturbation
mobile game
sandbox
sci-fi
spanking
stripping
teasing
virgin
voyeurism
Dimitrescu's Trial
In Resident Evil's eerie and atmospheric world, many men have faced the formidable challenge known as Dimitrescu's Trial. This trial is set in the imposing Dimitrescu Castle, filled with dark secrets, winding hallways, and numerous lurking threats. Will you be able to overcome them?
3dcg
adventure
ahegao
animated
big ass
big tits
creampie
dystopian setting
fantasy
female domination
handjob
horror
male protagonist
monster girl
paranormal
parody
romance
sci-fi
superpowers
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.