List of sci-fiwindows Porn Games
Discover and download the best sci-fiwindows porn games for free. Our collection includes adult games for various platforms, tailored to your preferences.
LustGames currently have 1715 sci-fiwindows porn games available to download. The games are sorted in order of relevance with the best sci-fiwindows 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
Timebound [v0.3]
![Timebound [v0.3]](/Games/Timebound/miniMainImage.webp)
OH MY GOD, THEY KILLED THE GCR TEAM!
3dcg
ahegao
animated
big ass
big tits
handjob
harem
humor
male protagonist
masturbation
mobile game
oral sex
romance
sci-fi
vaginal sex
virgin
voyeurism
Spider Gwen [v0.0.3 NSFW]
![Spider Gwen [v0.0.3 NSFW]](/Games/Spider-Gwen/miniMainImage.webp)
The erotic adventures of Spider-Gwen
3dcg
animated
female protagonist
futa/trans protagonist
graphic violence
parody
sci-fi
Delta Zone [v25.0]
![Delta Zone [v25.0]](/Games/Delta-Zone/miniMainImage.webp)
DELTA ZONE is a completely NSFW-UNCENSORED cyberpunk-themed FPS game with high-quality graphics, deep gameplay, and explicit animations. Your play as Ivy, and you have to survive in Delta Zone, an area infested by monsters, occupied by rogue raiders, and other dangers. You will be able to build w...
3d game
adventure
ahegao
animated
combat
female protagonist
horror
sci-fi
shooter
simulator
tentacles
Cuckolded Android Kanon [v1.0]
![Cuckolded Android Kanon [v1.0]](/Games/Cuckolded-Android-Kanon/miniMainImage.webp)
The protagonist, Kanon, is an android. To save a ruined future, she travels alone to Earth’s past. However, after losing her energy source, she ends up having to earn money through erotic means...♡ Will she be able to keep her promise to her master and return to the future!?
2d game
2dcg
big ass
big tits
censored
cheating
corruption
creampie
female protagonist
groping
japanese game
oral sex
prostitution
rpg
sandbox
sci-fi
sexual harassment
titfuck
turn based combat
vaginal sex
Erophone:Re
Immerse yourself in the lives of cyberpunk-era Ajin girls "Erophone-Re" is an interactive ADV. Through the mysterious cell phone: Erophone, you will be able to glimpse the Ajin society hidden in the quiet city and meet the Ajin girls with distinctive personalities. While gradually understanding t...
2dcg
animated
big ass
big tits
cosplay
creampie
groping
japanese game
male protagonist
point & click
puzzle
romance
sandbox
sci-fi
sex toys
teasing
vaginal sex
voiced
Overpowering Horseability [v1.1]
![Overpowering Horseability [v1.1]](/Games/Overpowering-Horseability/miniMainImage.webp)
In this game, you will find yourself in a world of victorious cyber technology in which you will have to have sex with an amazing creature to save your life.
3dcg
anal sex
animated
creampie
furry
futa/trans
handjob
male protagonist
mobile game
oral sex
pov
romance
sci-fi
Paizuri Clicker
Evening. You, a tired salaryman, are on your way home from work when you bump into Lilim (CV: Gemiko Yamada), a succubus who has just arrived from another world. She tells you to take her with you and let her do sexy stuff to you. You don’t really care, and so you and Lilim spend every day togeth...
2dcg
animated
censored
fantasy
japanese game
male protagonist
management
monster girl
point & click
sci-fi
teasing
titfuck
voiced
Path to Ascension [v3.7]
![Path to Ascension [v3.7]](/Games/Path-to-Ascension/miniMainImage.webp)
Path to Ascension is an adult text game. In it, you will play as a recently deceased mortal on the path to claim a place among the gods themselves!SPOILER
adventure
character creation
combat
creampie
fantasy
female domination
futa/trans
groping
handjob
humor
interracial
lesbian
management
monster girl
pov
religion
romance
rpg
sandbox
sci-fi
simulator
teasing
text based
transformation
trap
turn based combat
vaginal sex
AI deal Rays [v2.1.2]
![AI deal Rays [v2.1.2]](/Games/AI-deal-Rays/miniMainImage.webp)
"AI deal Rays" is a high-speed 3D action set in the near future. Unlike Snow Brandia, it has a depth, and we plan to prepare a target system. It's as easy to operate as Snow Brandia, and it's more flashy and cool than Snow Brandia, and we aim to create an erotic experience that goes far beyond Sn...
3d game
3dcg
adventure
animated
bukkake
censored
combat
female protagonist
groping
handjob
japanese game
male protagonist
multiple protagonist
netorare
oral sex
rape
sci-fi
shooter
vaginal sex
voiced
Aolta [v1.7.5]
![Aolta [v1.7.5]](/Games/Aolta/miniMainImage.webp)
You've woken up after a millennium with no memory of your life before. You've become an alien in your own planet. This world is yours to discover... Aolta is a casual RPG where you play as an eponymous alien who lives in a romantically wretched city. Sit back and enjoy the game world... relax at...
2d game
2dcg
adventure
animated
bdsm
big tits
bukkake
creampie
dating sim
drugs
dystopian setting
exhibitionism
fantasy
footjob
furry
groping
group sex
handjob
humor
male protagonist
management
monster
multiple endings
oral sex
prostitution
romance
rpg
sandbox
sci-fi
stripping
teasing
tentacles
vaginal sex
Battle for Solar System [v1.0]
![Battle for Solar System [v1.0]](/Games/Battle-for-Solar-System/miniMainImage.webp)
The Solar System is at war! Take the role of a space admiral and lead your fleet to victory - conquest of the system!
anal sex
animated
harem
male domination
male protagonist
oral sex
real porn
sci-fi
strategy
text based
turn based combat
vaginal sex
Blacksite 232 [v0.01]
![Blacksite 232 [v0.01]](/Games/Blacksite-232/miniMainImage.webp)
The story set in the year 2042 on a top secret space station called Blacksite 232. It will be released by episodes. This is the pilot episode featuring Agent Athena. After finishing her assignment. Command requests her presence once again A series of events ensue after she receives her orders....
3dcg
big ass
big tits
combat
female protagonist
monster
sci-fi
Don Juan Of The Galaxy [v0.5]
![Don Juan Of The Galaxy [v0.5]](/Games/Don-Juan-Of-The-Galaxy/miniMainImage.webp)
The earthly desires hasn't slaked Tras's sexual appetite, and he had to find another galaxy to find new experiences. He's already traveled across more galaxies and get a constant female travel companion, so he is already not alone. One day, they arrived to an unknown place, and unexpectedly, the ...
3d game
adventure
big ass
big tits
creampie
fantasy
footjob
male protagonist
monster
monster girl
oral sex
sci-fi
sex toys
vaginal sex
Egg Assault [v4.0.3]
![Egg Assault [v4.0.3]](/Games/Egg-Assault/miniMainImage.webp)
A turn-based roguelike focused on hypnosis, corruption, and transformation. If you're not careful, your allies could becomes your enemies... Features Bondage, Hypnosis, Brainwashing, Statue TF, and more!
2d game
2dcg
adventure
bdsm
big ass
big tits
combat
corruption
female domination
furry
mind control
monster girl
multiple protagonist
rpg
sci-fi
transformation
turn based combat
Factotum Adventures
Factotum Adventures is an adult videogame series. It features busty chicks, a crazy storyline, interactive sex scenes, a turn based combat system. It started as a visual novel, but with the second chapter has now evolved into a blend between a visual novel and a point and click adventure.Gameplay...
3dcg
big tits
fantasy
kinetic novel
male protagonist
monster
oral sex
point & click
sci-fi
turn based combat
vaginal sex
Hentai Girl Division [v1.0.5]
![Hentai Girl Division [v1.0.5]](/Games/Hentai-Girl-Division/miniMainImage.webp)
As supreme military general, lead your girls to against enemy and take back freedom for your planet...
2d game
2dcg
animated
big tits
creampie
groping
interracial
male protagonist
monster girl
sci-fi
shooter
vaginal sex
voiced
Light-Space Love: New Horizons
Play as Captain Linessa Star on her diplomatic journey through the cosmos, exploring uncharted territory in order to build alliances with other uncontacted Xeno civilizations, on behalf of the love-spreading SpermFleet Federation. Lead your crew in this erotic story-driven spaceship management ...
2dcg
adventure
anal sex
big ass
big tits
creampie
fantasy
female protagonist
groping
handjob
humor
interracial
lactation
masturbation
monster
monster girl
oral sex
parody
sandbox
sci-fi
teasing
titfuck
turn based combat
vaginal sex
voyeurism
Of Memories New and Old
Of Memories New and Old is an erotic narrative game about how memory shapes identity—and how desire reshapes the body. After a storm disconnects the residents of the island Oceanview from the rest of the world. Lucas, A 21 year old University student must navigate his life that is stuck between t...
cheating
corruption
cosplay
female protagonist
handjob
interracial
male protagonist
masturbation
milf
mind control
netorare
real porn
romance
sci-fi
sissification
teasing
text based
transformation
voyeurism
Outminer [v1.2]
![Outminer [v1.2]](/Games/Outminer/miniMainImage.webp)
You're the captain of a ship in the middle of the most important delivery of your life. However, an unexpected failure forces your ship to crash into an uncharted planet where you'll have to learn, adapt, and survive in order to escape alive. Take control of your fate, fight against the odds, and...
3dcg
animated
big ass
big tits
dating sim
male protagonist
sci-fi
Seek In! [v1.0.4]
![Seek In! [v1.0.4]](/Games/Seek-In/miniMainImage.webp)
The protagonist of this story is an advanced extraterrestrial being with a highly sophisticated civilization. Facing a population decline, the alien race has turned to groundbreaking technology: catching humans, modifying them, and utilizing them to address their demographic crisis. Raise them in...
3d game
animated
big ass
big tits
censored
character creation
creampie
groping
japanese game
male protagonist
management
pregnancy
sci-fi
vaginal sex
List of sci-fiwindows Porn Games by Platform
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List of sci-fiwindows 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.