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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- List of sci fi porn games
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Gilded Aviary
You are the Aviary's new accompanist — a broke musician hired to make three women's escalating degradations sound like art. Every spring its three 'Songbirds' compete in a month-long contest, each kept on stage by a debt, a secret, or a contract; the winner walks away free. You sit at the piano only feet away, and they must trust you through nights designed to break them. The Aviary pays well, records everything, and never lets anyone leave clean — decide whose name you will spend yours on.
prostitution
blackmail
corruption
bdsm
female domination
harem
exhibitionism
voyeurism
rape
male protagonist
pov
text based
simulator
rpg
Glare1more
Glare is a word entry type of game. Aim to clear it by inputting words or phrases found during conversation.. Glare 1more is a remake of the free game, Glare 1, and includes a bonus scenario. If you enter the correct words and phrase during Glare's conversation the story will advance.There is als...
2dcg
animated
creampie
fantasy
female protagonist
puzzle
romance
sci-fi
vaginal sex
Immoral-Bathhouse [v0.0.41]
![Immoral-Bathhouse [v0.0.41]](/Games/ImmoralBathhouse/miniMainImage.webp)
You play as Ryouji, a man who, due to a series of unfortunate events, has contracted a mysterious illness. After being drugged by his own father and burdened with his debts, Rouji discovers that his condition requires regular release through contact with female hormones to avoid worsening symptom...
2dcg
ai cg
animated
big ass
big tits
dating sim
groping
japanese game
male protagonist
management
milf
oral sex
romance
sandbox
sci-fi
teasing
vaginal sex
Kame Paradise 2 Multiversex
KAME PARADISE 2!!! The old master has stolen the time machine and is going to chase the young girls through the multiverse.
2d game
2dcg
adventure
anal sex
animated
big ass
big tits
creampie
fantasy
handjob
humor
japanese game
male protagonist
oral sex
parody
sci-fi
titfuck
vaginal sex
virgin
Malevolent Planet Unity2D
Malevolent Planet Unity2D is the 2D version of Malevolent Planet, which originally was built as a text game. The story follows a female protagonist who's been training and finally gets assigned an interstellar space travel mission by the International Space Academy. As you undergo your training a...
2d game
2dcg
adventure
animated
big tits
corruption
female protagonist
humor
mobile game
sci-fi
simulator
stripping
vaginal sex
virgin
Mechaneer Resta's Grand Adventure [v1.02]
![Mechaneer Resta's Grand Adventure [v1.02]](/Games/Mechaneer-Restas-Grand-Adventure/miniMainImage.webp)
Resta lives happily as an inventor in a small city. But her normal life is shattered when the robots around town go berserk and begin wrecking everything in sight. It's up to Resta and her good friend Curie to uncover the truth behind the incident and put an end to the chaos! Navigate through the...
2d game
2dcg
ahegao
anal sex
animated
bdsm
big tits
bukkake
combat
creampie
fantasy
female domination
female protagonist
futa/trans
groping
group sex
handjob
japanese game
lesbian
masturbation
monster girl
multiple penetration
platformer
rape
sci-fi
sex toys
shooter
side-scroller
teasing
tentacles
vaginal sex
voiced
Pizzalab Complex [v0.1.3.9]
![Pizzalab Complex [v0.1.3.9]](/Games/Pizzalab-Complex/miniMainImage.webp)
PIZZALAB COMPLEX is a horror and survival game set in the near future. Rookie, a newly hired employee at Pizzalab, a pizzeria that also operates as a nightclub, is called by the mysterious Ms. X, the owner of the establishment, to resolve an emergency with the security systems. Upon entering, he ...
3d game
animated
furry
futa/trans
horror
male protagonist
parody
rpg
sandbox
sci-fi
vaginal sex
Project EVE [v2.0]
![Project EVE [v2.0]](/Games/Project-EVE/miniMainImage.webp)
Take on the role of Evette Flores "Eve" as she navigates through a series of unexpected events. What fate awaits her?
3dcg
anal sex
bdsm
big ass
big tits
corruption
cosplay
female protagonist
internal view
male domination
monster girl
multiple endings
multiple penetration
oral sex
point & click
sandbox
sci-fi
sex toys
transformation
vaginal sex
Project Egris [v0.05]
![Project Egris [v0.05]](/Games/Project-Egris/miniMainImage.webp)
Formerly known as "World of Egris". An old friend needs your help once again. You're thrown in Egris with no information, no known powers, and a determination to learn the secrets of the world and to stop Moria from conquering it. Being sucked into the game, now your body is given new life and a ...
3dcg
adventure
animated
big ass
big tits
dystopian setting
fantasy
graphic violence
handjob
humor
male protagonist
mobile game
monster
multiple protagonist
oral sex
religion
romance
sci-fi
superpowers
teasing
The Power of Confidence [v1.12]
![The Power of Confidence [v1.12]](/Games/The-Power-of-Confidence/miniMainImage.webp)
PoC is a sandbox adult visual novel where you play as a man who has been unlucky in love. All the women in his life laughed at him. But that will all change because he's discovered The Power of Confidence. With Confidence you can bend all the women in your life to your will, from Stacy, the girl ...
3dcg
anal sex
combat
creampie
fantasy
footjob
groping
interracial
lesbian
male protagonist
masturbation
milf
mind control
mobile game
oral sex
sci-fi
sex toys
spanking
vaginal sex
voyeurism
Witch of the Space Station
For whatever reason, the Apollo space station is in turmoil. The aliens, treated as test subjects, have decided it is time to reveal themselves as witches. It’s just a matter of doing your duty and getting out of this place.
2d game
2dcg
adventure
animated
big ass
big tits
censored
combat
creampie
fantasy
female protagonist
graphic violence
humiliation
japanese game
male domination
monster
monster girl
oral sex
rape
sci-fi
sexual harassment
side-scroller
vaginal sex
Rhya's Crusade [v1.2]
![Rhya's Crusade [v1.2]](/Games/Rhyas-Crusade/miniMainImage.webp)
Rhya's Crusade: The Aradia's Reavers, its an action-packed game with the soul of a Run&Gun classic featuring NES/Famicom palette and resolution with modern physics simulation and dynamic lightning making a frenetic mix made for players who love retro classics with a naughty side. This game is fo...
2d game
2dcg
animated
big ass
big tits
creampie
female protagonist
monster
monster girl
sci-fi
side-scroller
vaginal sex
Shards of Her [v0.4.6]
![Shards of Her [v0.4.6]](/Games/Shards-of-Her/miniMainImage.webp)
Hundreds of years ago, Michael, a demi-god with a heart full of love, experienced the profound loss of his beloved. She disappeared, leaving no trace behind. Whether she perished or merely vanished remains a mystery. Despite his tireless search, she remained elusive. Eventually, he resigned himse...
3dcg
animated
big ass
big tits
footjob
male protagonist
monster girl
oral sex
sci-fi
Attack on 5G towers that chip us and infect us with a virus [v1.0]
![Attack on 5G towers that chip us and infect us with a virus [v1.0]](/Games/Attack-on-5G-towers-that-chip-us-and-infect-us-with-a-virus/miniMainImage.webp)
Defend the world against the Evil G5 Towers?
3dcg
adventure
anal sex
combat
futa/trans
male protagonist
mobile game
oral sex
sandbox
sci-fi
turn based combat
Kim [v2.0]
![Kim [v2.0]](/Games/Kim/miniMainImage.webp)
A boy dream becomes reality of seeing only fans of Kim in 2023 summer holidays.
2dcg
ai cg
big ass
big tits
fantasy
male protagonist
mobile game
parody
sci-fi
OwOrld Femboytopia
OwOrld As a femboy, I think that there are too few games about cute boys! The game's purpose is to popularize the femboy subculture, because only together we can bring more cuteness into this world!!! Shay was living an ordinary life as a shy, socially awkward boy until the disaster struck the p...
2d game
2dcg
3dcg
anal sex
animated
big ass
combat
creampie
furry
gay
groping
male domination
male protagonist
rape
sci-fi
trap
Stellar Justice [v0.66]
![Stellar Justice [v0.66]](/Games/Stellar-Justice/miniMainImage.webp)
You are Admiral Jennifer Valentine, commander of the 11th Fleet of Earth. After the destruction of your vessel you wake up on the surface of an uncharted planet. At first, you want to get the hell out of there, but then you realize that this planet holds a secret that can change the course of the...
3dcg
bdsm
female protagonist
futa/trans
futa/trans protagonist
oral sex
rpg
sci-fi
slave
text based
The Neuronauts
This is a semi-hard(hehe) scifi harem AVN with as much focus on being scientifically realistic without killing the fun. You've never read a story format like this before. Based on speculative futurism, evolutionary xenobiology and xeno"Anthro"pology, this is probably the most science heavy story ...
3dcg
adventure
animated
big tits
exhibitionism
groping
harem
lesbian
male protagonist
mobile game
monster girl
oral sex
rpg
sandbox
sci-fi
sex toys
vaginal sex
voyeurism
Kamesutra
Kamesutra is a free RPG erogame where you can play as the biggest pervert of all time: Master Roshi! Play cards and join Strip Poker parties, grope girls, fap and explore de Dragonball world by searching the Dragon Balls.
2d game
2dcg
adventure
animated
big ass
big tits
exhibitionism
female protagonist
groping
harem
humor
male protagonist
masturbation
milf
multiple protagonist
oral sex
parody
prostitution
sandbox
sci-fi
stripping
vaginal sex
voyeurism
Life on Mars [v1.0.0]
![Life on Mars [v1.0.0]](/Games/Life-on-Mars/miniMainImage.webp)
At the end of the 24th century, humans succeeded in terraforming Venus and Mars. But just a few decades later, a war broke out when the colonists wanted to gain independence. The War ended in the middle of the 25th century with a peace treaty to end the Solar Federation as well as the sovereignty...
3dcg
animated
big ass
big tits
fantasy
groping
interracial
male protagonist
netorare
romance
sci-fi
spanking
voyeurism
Panthea Act 2 [v0.6.7 Cracked]
![Panthea Act 2 [v0.6.7 Cracked]](/Games/Panthea-Act-2/miniMainImage.webp)
Casey is back with another adventure
2d game
2dcg
adventure
big ass
big tits
fantasy
female protagonist
furry
lesbian
monster
monster girl
oral sex
sci-fi
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.