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List of windows sci fi games
LustGames currently have 19223 windows sci fi porn games available to download. The games are sorted in order of relevance with the best windows sci fi games coming first.
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St Lascivia: Academy of Magic [v0.00.08]
You are a genius demonologist, Hector van Carnie. The thing is that you can't remember anything about your life in the first place, and don't really know how you ended up at Saint Letitia Academy of Magic. Everybody seems to think you are a replacement teacher for demonology, intending to educate...
2dcg
adventure
animated
big ass
big tits
fantasy
humor
male protagonist
monster
monster girl
paranormal
parody
romance
school setting
sci-fi
Summon & Fusion
The sudden appearance of the phagocytes has caused a devastating impact on the major countries. At first, each race fights on its own, but the phagocytes are not only powerful, but also extremely large in number. (Tower Defense)
2d game
3dcg
adventure
animated
big ass
big tits
combat
fantasy
male protagonist
management
monster
platformer
sci-fi
vaginal sex
The Fall of Ship
Transport ship "Frozen" belonging to the Earth Union collided with the meteorite during a transportation mission. Having taken significant engine damage, it crash lands on Colony No. 17. Although there were no injuries to the staff, all fuel had been depleted in the accident. Fortunately,...
2d game
2dcg
big ass
big tits
censored
creampie
female protagonist
internal view
japanese game
masturbation
multiple endings
ntr
sci-fi
vaginal sex
voyeurism
The Genetic Code
A scientist who devoted his life to exploration of displacing creatures to other worlds died under unknown circumstances. Now his son has to find out what happened in fact by learning scientific works of his father. But how can you focus on science if there are so many attractive girls ar...
3dcg
adventure
anal sex
bdsm
bestiality
big ass
big tits
creampie
fantasy
groping
group sex
male protagonist
monster
monster girl
multiple penetration
oral sex
rape
sandbox
school setting
sci-fi
superpowers
teasing
transformation
vaginal sex
voyeurism
The Long Way
With the 13 Galaxies in limbo, your quest, if you choose to accept it, is to turn order into chaos, strength into weakness and leaders into puppets. While there is still very little content (understatement of the year), the mechanics of the game have been resolved to allow for an almost ...
3dcg
group sex
loli
male protagonist
masturbation
mobile game
monster girl
oral sex
rpg
sandbox
sci-fi
vaginal sex
The Revolution [v0.1]
The revolution is a game set in the future. You play as Ryker, or any name you choose. In this universe, you'll find a lot of girls, alien and human, that you can date. As the name suggests you'll join a revolution to take down the empire. Build your name in this expanding universe, explore plane...
3dcg
anal sex
corruption
creampie
fantasy
female domination
footjob
furry
futa/trans
gay
group sex
humiliation
lactation
lesbian
male protagonist
masturbation
monster girl
ntr
oral sex
pregnancy
prostitution
rape
sandbox
sci-fi
tentacles
urination
vaginal sex
Utawarerumono: Prelude to the Fallen + All DLC
Wake up, Hakuowlo. It's time to face the world again. You come to in bed, gravely injured, attended by a girl with twitching furry ears and a lush, bushy tail. In time you come to lead the villagers, to whom you owe your name and your life. When the local nobles threaten them, you threaten the no...
2dcg
3d game
adventure
animated
fantasy
humor
japanese game
male protagonist
monster
monster girl
no sexual content
rpg
sci-fi
turn based combat
Voices In Space
Sci-fi, adult short visual novel. This story takes place in space at the station of a space company called TSC. After an unforseen damage, it is up to you and your assistant Jessie, to restore communication with the earth and repair the station for the upcoming crew. The game's key elemen...
3dcg
animated
big ass
big tits
creampie
handjob
male protagonist
oral sex
sci-fi
vaginal sex
A Fascinating Story
I, Zhang Wei, was a worker who once thrived in a giant company. But I was sidelined and became a jobless vagrant overnight. But do you think this is the end? NO! My life has just begun! Let's improve our abilities step by step, isn't it just starting over from CEO to worker? A fascinating...
3dcg
animated
big tits
creampie
dating sim
drugs
interracial
japanese game
male domination
male protagonist
management
masturbation
multiple endings
multiple penetration
netorare
oral sex
rape
romance
sandbox
sex toys
titfuck
vaginal sex
voyeurism
ANIME Street Fight
Become the legendary fighters in the streets. Play single-player against many different enemies. If you are looking for a quick beat-em-up adventure, streets are waiting for you.
3d game
adventure
animated
big ass
big tits
female protagonist
graphic violence
monster
no sexual content
platformer
sci-fi
shooter
ARIA: Genesis
Blast, bomb and bang you way to finding a cure that can save your boyfriend from dying. After all, how else will you be able to enjoy his di- I mean, his amazing personality for years to come?
3d game
adventure
animated
big ass
big tits
combat
creampie
fantasy
female protagonist
handjob
monster
oral sex
prostitution
sci-fi
shooter
teasing
vaginal sex
Assassin's Vol.
"Assassin's Vol." is a level puzzle game. You need to drag the female protagonist with the mouse to complete the level and finally rescue her successfully. However, after attacking more enemies, it seems that their abilities can be absorbed. Well, let's work together to make her strong...
2d game
2dcg
animated
big ass
big tits
combat
creampie
female protagonist
groping
group sex
oral sex
point & click
puzzle
sci-fi
strategy
vaginal sex
BETA-SIXDOUZE
Approximately 380,000 kilometers from Earth, a monstrous rose blooms just beyond the night sky, its silhouette glowing ominously in the moonlight. No one knows when it will strike again, and its true name and intentions remain unconfirmed. Humans know it only as “Consuelo.” Enter Yosuke H...
2dcg
adventure
bdsm
big ass
big tits
censored
creampie
dating sim
fantasy
furry
graphic violence
groping
handjob
japanese game
kinetic novel
male protagonist
masturbation
monster
monster girl
multiple protagonist
oral sex
romance
sci-fi
sex toys
teasing
tentacles
vaginal sex
voiced
Bad Kong Games Collection
Relaxing game with nice music, puzzle, and beautiful anime girls. Discover all the pictures and find out what they hide ?!
2dcg
big ass
big tits
group sex
lesbian
oral sex
puzzle
sci-fi
teasing
vaginal sex
Baldr Sky
This is a combined release of the Japanese games 'Baldr Sky Dive1 'Lost Memory'' and 'Baldr Sky Dive2 'Recordare''Dive into a thrilling futuristic world where people implant brain chips into themselves to escape off to virtual worlds crafted by AI technology. Though, they may find that sending th...
2d game
2dcg
adventure
anal sex
bdsm
big tits
censored
combat
exhibitionism
footjob
graphic violence
group sex
handjob
humor
incest
japanese game
lesbian
loli
male protagonist
masturbation
milf
monster
multiple endings
multiple penetration
oral sex
rape
religion
romance
rpg
school setting
sci-fi
titfuck
transformation
vaginal sex
virgin
voiced
Bloodcrave
Welcome to the dark and alluring world of Bloodcrave, a thrilling vampire-themed visual novel that will take you on a journey of love, corruption, and tough choices. Follow the story of Alex, a young engineer who finds himself in the middle of a battle between vampires and vigilantes.
2dcg
adventure
ahegao
animated
big ass
big tits
bukkake
corruption
dating sim
fantasy
graphic violence
handjob
humor
male protagonist
masturbation
mind control
oral sex
pov
romance
sci-fi
teasing
twins
voiced
Boobs vs Zombies
The zombie outbreak has not been fully contained.Gary and his sexy friends must again manage to survive as they struggle to find an antidote in this great and sexy RPG set in our modern world and worth several hours of gameplay.
2d game
2dcg
adventure
big ass
big tits
graphic violence
horror
male protagonist
monster
multiple endings
rpg
sci-fi
turn based combat
Calibration Error [v1.2]
Calibration Error is a comedy/sci fi/smut story of science gone wrong. Hijinks ensue after an unlicensed, inadvisable experiment that leaves the main character in a body not quite normal. Is your friend Emily, the inventor of the machine, really trying her hardest to fix it? Will you manage to re...
3dcg
bdsm
female domination
futa/trans
male protagonist
mobile game
oral sex
sci-fi
transformation
Colony City 27λ
Colony City 27λ is an adult Rougelite game that combines simple card and complax skill set. In the story, there are plenty of challenging malevolent criminals, tentacle creatures, and mechanical enemies. Your battle performance during the adventure will determine the final ending!
2dcg
adventure
anal sex
animated
cheating
corruption
creampie
exhibitionism
female protagonist
masturbation
multiple endings
multiple penetration
oral sex
pregnancy
rape
rpg
sci-fi
sex toys
sexual harassment
strategy
tentacles
turn based combat
vaginal sex
Critical Point
In the early 21st century, a sudden shortage of food and energy sparked World War III, a massive conflict that saw the deaths of millions and brought the population of Earth to 15% of its prewar level. Years later, an uneasy calm has descended on humanity, although a state of war still technicall...
2dcg
adventure
anal sex
bdsm
creampie
drugs
graphic violence
group sex
japanese game
lesbian
male domination
male protagonist
multiple endings
multiple penetration
oral sex
rape
romance
sci-fi
sex toys
teasing
titfuck
urination
vaginal sex
virgin
voiced
voyeurism
List of sci fi porn games by platform
- List of sci fi porn games for Android
- List of sci fi porn games for MacOS
- List of sci fi porn games for Windows
- List of sci fi porn games for Linux
- List of sci fi porn games for IOS
List of porn games categories
LustGames organize porn games in 118 categories, they are sorted alphabetically below, you can click one of the tags to list all games of that category, games can belong to more than one category.