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List of ci-fi Porn Games

Discover and download the best ci-fi porn games for free. Our collection includes adult games for various platforms, tailored to your preferences.

LustGames currently have 1373 ci-fi porn games available to download. The games are sorted in order of relevance with the best ci-fi games coming first.


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Destinies InterTwined

Destinies InterTwined

This game is about... a lot of things. But what it all comes down to at the end of the day (Or Episode) is human relations, and the psychology aspects that come with. I plan on making this project quite the ride both from the visual side of things. But also the deep rooted plot that resides withi...

3dcg

adventure

animated

big ass

big tits

fantasy

female protagonist

humor

no sexual content

school setting

superpowers

teasing

Destinies InterTwined

Domination Quest Integrated Edition

Domination Quest Integrated Edition

This is the sequel to "Domination Quest - Kuro & the Naughty Monster Girls -" The story continues where the previous title left off, but the game can be played on its own. When starting the game, you can view a synopsis of the preceding story. Characters who became allies during the previous titl...

2d game

2dcg

adventure

anal sex

animated

big ass

big tits

fantasy

female domination

female protagonist

footjob

futa/trans

graphic violence

male protagonist

monster girl

oral sex

rpg

scat

titfuck

vaginal sex

vore

Domination Quest Integrated Edition

Domination Quest vol.2 - The Red and Black Beetles [v2.20]

Domination Quest vol.2 - The Red and Black Beetles [v2.20]

This is the sequel to "Domination Quest - Kuro & the Naughty Monster Girls -" The story continues where the previous title left off, but the game can be played on its own. When starting the game, you can view a synopsis of the preceding story. Characters who became allies during the previous titl...

2d game

2dcg

adventure

anal sex

animated

big ass

big tits

fantasy

female protagonist

footjob

futa/trans

graphic violence

male protagonist

monster girl

oral sex

rpg

scat

titfuck

vaginal sex

vore

Domination Quest vol.2 - The Red and Black Beetles [v2.20]

Dreams To Catch

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

Dreams To Catch

EroSpace

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

EroSpace

Ero-Tank Brigade. Let's Survive!

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

Ero-Tank Brigade. Let's Survive!

FLX - Downfall of I-Dolls

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

FLX - Downfall of I-Dolls

Final Fxxxx ADULT

Final Fxxxx ADULT

Retro-look vector action game. In total, 4 levels + bonus, 15 enemies each with a sex scene of two stages.If you like Final Fi*ht, you should easily recognize it. Not too easy, but a skilled player should be able to play through the game once in 10 minutes. There are quite a few first-aid spots, ...

2d game

2dcg

animated

bestiality

combat

cosplay

female protagonist

futa/trans

japanese game

lesbian

oral sex

rape

side-scroller

vaginal sex

Final Fxxxx ADULT

Forbidden Apple

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

Forbidden Apple

Fruit Girls 2: Hentai Jigsaw Photo Studio

Fruit Girls 2: Hentai Jigsaw Photo Studio

The Fruit Girls you know are even spicier! This time The Photographer caught the girls in intimate moments of relaxation in the most diverse situations and locations. Complete the puzzles to access even more exciting scenes and make it to a final delicious sleepover with the five Fruit Girls! Fiv...

2d game

2dcg

ahegao

fantasy

puzzle

Fruit Girls 2: Hentai Jigsaw Photo Studio

Harem Dream World

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

Harem Dream World

Human Domination

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

Human Domination

Infinity Realm [v1]

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

Infinity Realm [v1]

Just Deserts

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

Just Deserts

Kincaid

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

Kincaid

Matrix Hearts [v0.1]

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

Matrix Hearts [v0.1]

Neko Girls: Hentai Jigsaw Photo Studio

Neko Girls: Hentai Jigsaw Photo Studio

We all like girls with unique beauty, right? We specially love those that have a feline air in their movements and their way of acting. If that's your case (and I know it is!), you'll love what our Photographer has prepared. She brought together five of the hottest Neko Girls you've ever seen in ...

2d game

2dcg

ahegao

big ass

big tits

fantasy

male protagonist

monster girl

puzzle

voiced

Neko Girls: Hentai Jigsaw Photo Studio

One Week: Foxy's [v0.1]

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

One Week: Foxy's [v0.1]

PornoHero [v0.04]

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

PornoHero [v0.04]

Project Werewulf

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

Project Werewulf

List of ci-fi Porn Games by Platform


List of ci-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.


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