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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Vengeace Of The Minotaur RPG
Vengeance of the Minotaur is an old-school, open-world, turn-based RPG blending explicit sexual themes with deep strategic party-building and brutal combat. Play as Asterion, the last demigod Minotaur, imprisoned for millennia by humans. Unleash his savage revenge: claim their women and conquer their world.
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
RUA [v1.0]
![RUA [v1.0]](/Games/RUA/miniMainImage.webp)
R.U.A. is a game created for the Robotic Romance Jam hosted by starbage and malaika! In the not so distant future, you are awoken to repair one of mankind's last ditch efforts for survival: The Isra II Transport Ship. Things go awry quickly. Leaving you stranded on a rogue asteroid to fend for...
2dcg
character creation
dystopian setting
female protagonist
futa/trans protagonist
horror
male protagonist
management
masturbation
romance
sandbox
sci-fi
simulator
Radiant Star: Overture [v0.1.9a]
![Radiant Star: Overture [v0.1.9a]](/Games/Radiant-Star-Overture/miniMainImage.webp)
After responding to a distress signal, you and your crew get ambushed and crash land into a desert planet outpost, trapped by a containment field. You soon find out a mercenary group of alien giantess warriors has been harassing the outpost. As the senior officer on site, your priority is to prot...
3d game
big ass
big tits
combat
female protagonist
monster girl
no sexual content
parody
sci-fi
shooter
superpowers
transformation
Reclaim Reality [v0.05 Public Build]
![Reclaim Reality [v0.05 Public Build]](/Games/Reclaim-Reality/miniMainImage.webp)
https://docs.google.com/document/d/13RfNr6Z5zNyVzDQzJMgNHlyajMI4RnLcel2friQOHEs/edit?usp=sharingUnfortunately, Reclaim Reality has been cancelled.You can read the entire post-mortem for the game in the link up above; it's a long read, but it has lots of documents we used for designing the game, t...
2d game
2dcg
animated
combat
female protagonist
horror
lesbian
puzzle
romance
rpg
sci-fi
tentacles
voiced
Red Planet
Two astronauts arrive on the red planet Mars to start digging for diamonds in one of the caves. After a strong earthquake, another cave was discovered containing diamonds of a different color. While digging for diamonds in those caves, they accidentally find a passage to the center of Mars, which...
2d game
3dcg
male protagonist
pov
rpg
sci-fi
vaginal sex
Reddoll 2095
Reddoll 2095 is an Adult Visual Novel Cyberpunk Style Game divided in chapters of 20 to 30 minutes playable content. All chapters will be an independent story or not, they will take place in a cyberpunk futuristic city in the same year. The story will be full of Easter eggs and you always keep in...
3dcg
animated
big tits
fantasy
male protagonist
mobile game
sci-fi
Redefine
Embark on an enthralling odyssey of mystery and vengeance in this gripping visual novel. In a world haunted by a tragic past, a young boy's life was shattered when his mother was ruthlessly taken from him 18 years ago. Now, with a burning desire for answers and a heart consumed by a thirst for ju...
3dcg
big ass
big tits
male protagonist
milf
sci-fi
teasing
Redemption Saga [v0.1]
![Redemption Saga [v0.1]](/Games/Redemption-Saga/miniMainImage.webp)
Redemption Saga takes place in the year 2030 in the New York City, where the modern civilization is at its pinnacle of scientific research and technological breakthroughs. One of the greatest inventions of these times is the FACETEK. It is a technology which allows people to put on an artificial ...
adventure
anal sex
animated
big ass
big tits
dystopian setting
exhibitionism
fantasy
groping
male protagonist
milf
oral sex
real porn
romance
sci-fi
stripping
teasing
titfuck
vaginal sex
Reflejos, Seducción y Engaño
In this new story, you take on the role of Linch, who, with the help of his sister Lincy, must uncover the deepest secrets of your new home—a place you move into due to a sudden decision made by your father.
3dcg
anal sex
animated
big ass
big tits
exhibitionism
fantasy
female protagonist
groping
group sex
humiliation
humor
lesbian
male domination
male protagonist
milf
multiple penetration
sci-fi
stripping
superpowers
swinging
teasing
vaginal sex
voyeurism
Remote Control
Remote Control is a JOI game focused on Femdom / BDSM. Obey your fembot dominatrix by successfully completing her tasks and you may be rewarded. Disappoint her and punishment awaits. Procedurally generated sessions based on your preferences and past performance offer limitless replayability.
3dcg
animated
bdsm
big ass
big tits
female domination
footjob
groping
handjob
humiliation
masturbation
mobile game
monster girl
pov
sci-fi
simulator
spanking
teasing
voiced
Renaissance V
Prologue version of my first project, it is quite short so if you want to spoil the first minutes... It goes like this: Passengers (2016) but without Jennifer Lawrence, a few twists and a lot of sex
3dcg
adventure
bdsm
big tits
harem
male protagonist
mobile game
point & click
pov
romance
sandbox
sci-fi
teasing
voyeurism
Resident's Battle: A Stranger's Tale
in this Marvel parody game, you control a gang of chads who run around beating up people
2d game
2dcg
adventure
animated
big ass
big tits
fantasy
female domination
male protagonist
monster girl
parody
rpg
sci-fi
teasing
turn based combat
vaginal sex
Retrieval - LewdieJam 3 entry
A simple game about fending off tentacles while retrieving.... tentacles? This is my game jam entry for Lewdie Jam 3! Made in a month and a half, and I learned plenty more from doing this jam. This game was also inspired by Curses n Chaos to be a one-screen kinda game. I hope you enjoy this fun ...
2d game
animated
big ass
big tits
combat
female protagonist
platformer
sci-fi
sex toys
tentacles
Ria
Ria comes to a strange big city, to her aunt Casey. She will study at the University of Robotics. And from the very beginning unusual things begin. For example, she will see a pink butterfly at the entrance to the cafe near the station. Then you will find out for yourself. This is the Ria story....
2dcg
adventure
animated
fantasy
female protagonist
point & click
romance
sci-fi
vaginal sex
Rick And Morty - The Pervetiest Central Finite Curve [v1.0]
![Rick And Morty - The Pervetiest Central Finite Curve [v1.0]](/Games/Rick-And-Morty--The-Pervetiest-Central-Finite-Curve/miniMainImage.webp)
Love a game for its quality and content, not the kink My Other Favourites: Pale Carnations - What a Legend! - Artemis - Desert Stalker - Ripples - A House in the Rift - Good Girl Gone Bad - Mist
2dcg
exhibitionism
groping
humor
male protagonist
masturbation
parody
sci-fi
teasing
voyeurism
Riddle Joker
Story: For decades, superpowers and psychic abilities were thought to be mere science fiction, but the discovery of a certain particle called the 'Astron' at the end of the 20th century proved to the world that these wondrous phenomena were real. Nowadays, these abilities have been dubbed 'astral...
2dcg
adventure
animated
big ass
big tits
censored
creampie
dating sim
fantasy
groping
handjob
japanese game
male protagonist
masturbation
oral sex
romance
school setting
sci-fi
teasing
titfuck
vaginal sex
virgin
voiced
Rise Senki Sinamonika [v2.01]
![Rise Senki Sinamonika [v2.01]](/Games/Rise-Senki-Sinamonika/miniMainImage.webp)
Control a duo of heroines againsthordes of monster girls! All monster girls!?Engage in white-hot battle f*cks and snatch sweet victory!In spite of having few sexual tendencies, all of a sudden a young girlwas sucked to another universe - a universe where sex is a constant!Oh, the people (?) she m...
2dcg
censored
female protagonist
futa/trans
humor
lactation
sci-fi
tentacles
urination
Rise of the Last Hero [v0.1]
![Rise of the Last Hero [v0.1]](/Games/Rise-of-the-Last-Hero/miniMainImage.webp)
Welcome to Project Arcara. An ordinary human among countless races, you're about to begin training for a catastrophe that may soon reshape the world. But in a world where the truth has long been buried beneath lies, so too has the mystery surrounding your own past. When the time comes... will you...
3dcg
adventure
animated
big ass
big tits
fantasy
male protagonist
mobile game
monster girl
romance
sci-fi
vaginal sex
River's End
River's End is a real-time mature 3D RPG game in which you take on the role of a lonesome wanderer new to the region. You, a person with a murky past trying to make it in the harsh and desolate Mojave Desert wake up in a bar called River’s End dizzy and clueless as to how you ended up there. The ...
3d game
adventure
animated
fantasy
female protagonist
handjob
lesbian
male protagonist
oral sex
sandbox
sci-fi
vaginal sex
Road To Cassiopeia
After a global catastrophe, the last dregs of humanity huddle up in enormous underground bunkers. With one exception: Cassiopeia, the last capital of humanity. Access to the city is invite-only. Whenever a citizen dies a call is sent out through Gaeanet, detailing the conditions for acceptance, t...
2d game
2dcg
adventure
dystopian setting
female protagonist
mobile game
no sexual content
rpg
sci-fi
sexual harassment
Robogal [v0.1]
![Robogal [v0.1]](/Games/Robogal/miniMainImage.webp)
This is a role-playing game. You will play the role of bio robot maker. Through the data collection of prototype, you can customized robots for clients . Up to 7 characters can be created As many as seven characters can be created with different personalities and are used as prototypes to create ...
2dcg
animated
bdsm
big ass
big tits
male protagonist
puzzle
sandbox
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.