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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 1371 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
- List of sci fi porn games by platform
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Dreams To Catch
This game is choice-based. A mysterious beauty will unsuspectingly enter the MC's life and will change his life, for the good or bad is for you to decide. While progressing through the game, you will discover the mysteries about the MC's past and his feature, and there are multiple endings to exp...
3dcg
adventure
big ass
big tits
blackmail
corruption
drugs
exhibitionism
fantasy
female domination
groping
humor
interracial
male domination
male protagonist
milf
mind control
paranormal
religion
romance
sandbox
sexual harassment
sleep sex
superpowers
voyeurism
EroSpace
'Erospace is an erotic narrative action game inspired by both point-and-click and visual novel elements. We aim to immerse the player into a sci-fi universe, with a robust plot, many dialogue options and consequences, creative aesthetics, evocative music, and of course...sex! The story follows Il...
2dcg
adventure
fantasy
female protagonist
oral sex
romance
titfuck
Ero-Tank Brigade. Let's Survive!
We are Melongun! a small studio trying to make sexy & fun games, we are currently working on our own Bullet hell survival with some Ero-themed mechanics!We are working on our first title as Melongun in Ero-tank Brigade Let's survive a bullet hell survivors game inspired by the classic bullet hell...
2d game
2dcg
animated
big ass
big tits
male protagonist
rpg
shooter
FLX - Downfall of I-Dolls
In FLX, you take control of a group of idols and brainwash them to make them the most popular and trending topic in a dystopic city. Make them your personal harem, or let others use their bodies to spread your influence. This trainer game allows you to access new venues and content as you corrupt...
2dcg
corruption
male protagonist
trainer
Forbidden Apple
A little about the story of the game. There will be a mysticism, sci-fi, and a lot of sex. Independent life as always starts with problems and lack of money. Unless, of course, your parents are rich. There is a dream to quickly create a career and make a lot of money. Living a carefree life, tak...
3d game
3dcg
animated
big ass
big tits
character creation
fantasy
groping
male protagonist
monster girl
oral sex
vaginal sex
Harem Dream World
You have been chosen to become the new Champion for Harem Dream World. It is your duty to keep magic alive in the universe by producing mana. And the only way to do that, is through sex. Build a giant harem filled with unique and wonderful girls all from different walks of life. From mythical fan...
3dcg
animated
creampie
fantasy
groping
handjob
harem
male protagonist
masturbation
monster girl
oral sex
pov
sandbox
vaginal sex
Human Domination
Control and manipulate human beings forever with a single command. Iron Fang' has the 'power of domination' that can make a slave to himself. He used his power to conquer 90% of the world. A group of people awakened to the 'power' to resist such 'Iron Fang's' ability. The 'Awakened' are determine...
2d game
2dcg
bdsm
big ass
big tits
censored
creampie
female protagonist
group sex
humiliation
japanese game
oral sex
slave
vaginal sex
Infinity Realm [v1]
On a dare you and your friends explore an old abandoned building, only to find yourself spirited away to the Infinity realm. To escape you must Defeat the Guardians and make your way through worlds of Fantasy, Sci-fi, and horror. As you meet other people trapped also traped in the Infinity realm....
2d game
3dcg
big ass
big tits
corruption
creampie
fantasy
female domination
footjob
handjob
humiliation
lactation
male domination
male protagonist
milf
mind control
monster girl
oral sex
pregnancy
slave
spanking
stripping
vaginal sex
Just Deserts
Just Deserts is a sci-fi action dating sim where you play as a soldier who must protect a city from mysterious alien attack, while at the same time need to capture the heart of your dream girl(s)!​
2dcg
adventure
dating sim
male protagonist
multiple endings
no sexual content
turn based combat
voiced
Kincaid
Kincaid is a lewd metroidvania-style platformer with a sci-fi theme. Our protagonist is an archeologist, exploring uncharted planets and their wild life!Join our playful and naughty wolf girl Kincaid, as she sexplores flora & fauna and meets new friends (with benefits~) and adversaries!
2d game
2dcg
animated
combat
creampie
female protagonist
furry
group sex
handjob
masturbation
monster
platformer
side-scroller
vaginal sex
Matrix Hearts [v0.1]
He was supposed to be somebody. He was going to be a contender! Then he took a rock climbing wall to the knee. A would-be Olympic climber sustains an injury to his leg that keeps him from competing and a shot at the big leagues, with the only possible fix being a prototype technology that is sci-...
3dcg
animated
big ass
big tits
dating sim
exhibitionism
handjob
humor
interracial
lesbian
male protagonist
masturbation
milf
romance
school setting
spanking
stripping
teasing
vaginal sex
voyeurism
One Week: Foxy's [v0.1]
This is a slice of life, no monsters, no sci-fi, no gangsters. Over the course of 1 week you will work hard and party hard, but who will you go home with?
3dcg
dating sim
humor
male protagonist
romance
PornoHero [v0.04]
The game's protagonist will be James Miller, a porn actor owed money to a criminal authority and trying to find a way to survive incidentally by shooting his own porn films.Gradually, moving along the plot of the game, there will be an opportunity to build your porn empire and to be shot in movie...
3d game
animated
big tits
male protagonist
oral sex
vaginal sex
Project Werewulf
Project Werewulf is a 3D adult third person survival sci fi horror game with a female protagonist. Story driven linear gameplay with semi-open world elements. Kidnaped and imprisoned heroine in a cruel facility far away from civilisation, lurked by a werewolf who following her to the prison and h...
3d game
3dcg
animated
bestiality
big ass
big tits
dystopian setting
female protagonist
horror
monster
rape
vaginal sex
Revenge of Bird
This is an NTR game centered around a young nerd who becomes a stud and enacts revenge. This game is probably the first of its kind due to the cast of characters, the development of said characters, and a few twists and turns that may catch you off guard. This game is my first attempt and a thank...
3dcg
ahegao
ai cg
big ass
big tits
cheating
corruption
creampie
exhibitionism
groping
group sex
handjob
humor
male protagonist
netorare
oral sex
swinging
vaginal sex
Run Construct Doting
Run Construct Doting is an episodic sci-fi visual novel starring Naine Fomm, a rookie courier ship pilot, and IO, the ship's Artificial Emotions system.Set in a lore-filled and unique galaxy in which humans were the sole colonists of the Empty Galaxy, Run Construct Doting is part 'Wikipedia binge...
2dcg
anal sex
big tits
fantasy
female protagonist
futa/trans
group sex
humor
masturbation
monster
multiple endings
vaginal sex
Save The World
"Save the World", a thrilling sci-fi story about Ekiya, a young woman living in London who's struggling to make ends meet with her roommate, Sarah, in a world where all that matters is how much money you make. After a break-up and recent job change, Ekiya's life takes an even more drastic turn wh...
2dcg
fantasy
female protagonist
groping
lesbian
masturbation
monster girl
multiple endings
romance
Simbro ResErection
Welcome to a sci-fi/cyberpunk universe where you run an adult brothel in a full brothel management simulator. Build your brothel from the ground up by adding new rooms to increase your staff capacity, keep staff happy, and provide unique services to clients. You can also customize your characters...
2dcg
animated
male protagonist
management
mobile game
oral sex
prostitution
rpg
simulator
slave
vaginal sex
Sledge's Big Dinner
NOTE: contains Female Weight Gain and Femboy Weight Gain content Follow Sledge on his adventure to explore outside the forest! Experience a wacky, unpredictable story from the perspectives of two characters! Fans can test their mettle against two foes not seen since the My Dear Fallen Angel games...
2dcg
ai cg
big ass
big tits
fantasy
male protagonist
monster girl
no sexual content
rpg
trap
turn based combat
Soft Serve [v1.0 Final]
3D Kinetic Novel. Built with the Godot Engine, so you can zoom/pan/rotate the camera on each page. Includes animations, various music, and sound effects. It uses a lot of tech I spent a ton of time on, like real time skin shaders and real time boob physics that don't require any fancy graphics ca...
3dcg
anal sex
animated
creampie
female protagonist
futa/trans
kinetic novel
lesbian
milf
multiple penetration
oral sex
vaginal sex
virgin
List of sci fi Porn Games by Platform
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List of sci fi Porn Games
LustGames organizes porn games into 118 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.