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 1679 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
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Slutia Dungeon Crawler RPG
Slutia is a dark, unapologetic fusion of Hardcore Tactical RPG depth and high fidelity Adult Sexual Fantasy. In a world where steel and sorcery rule, you are the architect of your own destiny. Conquer the deepest dungeons, master the art of war, and claim the ultimate spoils of victory.
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
Verde [v0.0.1]
![Verde [v0.0.1]](/Games/Verde/miniMainImage.webp)
You are captain of a space ship and crew set in an unknown future timeline. You will complete missions to earn experience, money, and items. Some missions will even unlock new characters who will join your crew.
3dcg
adventure
combat
sci-fi
turn based combat
voyeurism
Verethragna ~Seisen no Duelist~
The trading card game Verethragna is a game created by the world’s largest game company Link World. Players summon and fight with gods and demons, heroes and monsters summoned from other worlds. It has become extremely popular, with people of all ages addicted to it. Tatsumi, the head of a zaibat...
2dcg
adventure
animated
censored
cheating
combat
group sex
japanese game
male domination
male protagonist
management
monster girl
netorare
oral sex
rape
rpg
school setting
sci-fi
turn based combat
vaginal sex
voiced
Victory Project [v1.1.5]
![Victory Project [v1.1.5]](/Games/Victory-Project/miniMainImage.webp)
Ramon was serving a life sentence for helping politicians to launder money. After spending two years in jail however, an amnesty provides a new opportunity for him to lift him from his despair. He is sent to Hive Island to work as a volunteer but rather than expecting further imprisonment or hard...
2dcg
adventure
dating sim
fantasy
graphic violence
male protagonist
multiple endings
no sexual content
romance
sci-fi
voiced
Viper-M1
Sogna combined the best of both worlds in VIPER-M1: a modern, Windows-based interface and a set of three smaller games, reminiscent of the earlier V series titles. Super-heroine story My Mothers features cover girl Mika in her attempt to rescue a prospective boyfriend. Coming of age tale Green Bo...
2dcg
animated
bdsm
censored
creampie
female domination
female protagonist
groping
group sex
harem
humor
japanese game
lesbian
masturbation
milf
monster
multiple penetration
multiple protagonist
oral sex
rape
sci-fi
superpowers
teasing
tentacles
titfuck
vaginal sex
voiced
Waifu for Sale [v0.1 Beta]
![Waifu for Sale [v0.1 Beta]](/Games/Waifu-for-Sale/miniMainImage.webp)
Buy items, craft waifus and sell them to those interested. This is a Beta for a proof of concept game.
2dcg
big ass
big tits
character creation
management
point & click
sci-fi
simulator
Wallis and the Time Machine
Time travel has always fascinated us. Many people have read, or are at least familiar with, H.G. Wells' famous novel, "The Time Machine." Ever wondered what happened to it, after the events in Wells' story? Follow the adventures in time of Wallis George, the great-great grandson of the hero of We...
3dcg
adventure
male protagonist
sci-fi
Wandering city
The world is covered by the 'Garbage Sea.' Within that sea floats a wandering island of steel... That island is known as 'Rivet City.' The inhabitants of Rivet City gather parts from the sea as they endlessly maintain their wandering island. Showers, toilets, food, and beds; All of these make the...
2dcg
adventure
anal sex
animated
bdsm
bestiality
big ass
big tits
censored
combat
drugs
fantasy
female protagonist
futa/trans
groping
japanese game
lesbian
masturbation
monster
oral sex
platformer
rape
sci-fi
sex toys
titfuck
vaginal sex
Weekend
This is a small parody of the stories about Harry Potter and the Life of Merlin. The story tells about an unexpected meeting of a young witch and an ancient evil.
3dcg
cosplay
fantasy
group sex
lesbian
male domination
masturbation
milf
mind control
mobile game
monster girl
oral sex
parody
romance
sci-fi
slave
twins
vaginal sex
Wicked Choices: Book One -Remastered [v1.0]
![Wicked Choices: Book One -Remastered [v1.0]](/Games/Wicked-Choices-Book-One-Remastered/miniMainImage.webp)
Each month, in our game: 'Wicked Choices', you will play one of the TWO major characters that you will control... the first is MICHAEL PRESTON (or the name of your choosing), the true Main Character that chronicles the events that unfolds (and that you, as the players, decide) as he is introduced...
3dcg
adventure
anal sex
bestiality
cheating
corruption
drugs
exhibitionism
fantasy
female domination
female protagonist
futa/trans
group sex
humiliation
incest
lesbian
male domination
male protagonist
masturbation
milf
mobile game
multiple endings
multiple penetration
multiple protagonist
oral sex
rape
religion
sci-fi
sex toys
tentacles
transformation
vaginal sex
voyeurism
Wild Harem [v0.3]
![Wild Harem [v0.3]](/Games/Wild-Harem/miniMainImage.webp)
You have been selected to participate in a community experiment in a model village. How many friendships and romantic interests can you pursue? Lots of furry characters are waiting for you! Wild Harem will be a free-roaming game where you can get to know the characters and get into all sorts of s...
2dcg
animated
big ass
big tits
creampie
fantasy
furry
male protagonist
sci-fi
vaginal sex
World of Egris
World of Egris is a choice-based visual novel made in Ren'Py. Containing Violence, Romance, Humor, and Cyberpunk themed. [Plot]Echo, you're needed once again. Help them as you've helped me. It would be easy, old friend, I'm afraid she's listening and watching with her malevolent eyes. Help the b...
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
Worldroid
A young man is rescued by an android before being killed by machines. Now he should find the missing memories to retrieve the memories of him, while interacting with androids to create their own harem.
3dcg
big ass
big tits
dystopian setting
male protagonist
point & click
romance
sci-fi
X-Trek III: Ménage à Troi [v1.0]
![X-Trek III: Ménage à Troi [v1.0]](/Games/XTrek-III-Mnage--Troi/miniMainImage.webp)
Like Star Trek? Did you enjoy X-Trek: A Night with Troi, and X-Trek II: A Night with Crusher? If so, join us for this third installment, where our lowly lieutenant will prove once and for all that three's cumpany, er, company.
3dcg
ahegao
animated
big ass
big tits
creampie
furry
group sex
harem
internal view
lesbian
oral sex
parody
pregnancy
sci-fi
vaginal sex
virgin
Yuna [v0.9.6 Alpha]
![Yuna [v0.9.6 Alpha]](/Games/Yuna/miniMainImage.webp)
Yuna is a Side-Scroller Action RPG with a focus on gameplay and dynamic action.
3d game
character creation
female protagonist
humor
no sexual content
rpg
sci-fi
shooter
side-scroller
Yuna: Reborn + Arena
Yuna is a Third-Person Action RPG Shooter with a focus on gameplay and dynamic action.
3d game
3dcg
character creation
female protagonist
humor
masturbation
rape
rpg
sci-fi
shooter
Yuna: Reborn + Arena[Arena 8.10]
![Yuna: Reborn + Arena[Arena 8.10]](/Games/Yuna-Reborn--ArenaArena-810/miniMainImage.webp)
Yuna is a Third-Person Action RPG Shooter with a focus on gameplay and dynamic action.
3d game
3dcg
character creation
female protagonist
humor
masturbation
rape
rpg
sci-fi
shooter
Yuna: Reborn + Arena[Tech Demo]
![Yuna: Reborn + Arena[Tech Demo]](/Games/Yuna-Reborn--ArenaTech-Demo/miniMainImage.webp)
Yuna is a Third-Person Action RPG Shooter with a focus on gameplay and dynamic action.
3d game
3dcg
character creation
female protagonist
humor
masturbation
rape
rpg
sci-fi
shooter
side-scroller
Z Fighter Training [v0.1]
![Z Fighter Training [v0.1]](/Games/Z-Fighter-Training/miniMainImage.webp)
Adult meet and fuck simulator based in Dragon Ball world using illusion Koikatsu game and software!
3dcg
animated
big ass
big tits
male protagonist
masturbation
mobile game
parody
sandbox
sci-fi
turn based combat
voyeurism
Zekopedie [v0.2]
![Zekopedie [v0.2]](/Games/Zekopedie/miniMainImage.webp)
Play with Alice or Lis 7+ H-Scene High-Res 100+ Story Lines This is a non-commercial, fan-made game that incorporates backgrounds directly from the Cyberpunk series for atmosperic purposes only. This project is not affiliated with, endorsed by, or representative of the official CD Projekt RED Cyb...
3dcg
anal sex
animated
female protagonist
lesbian
masturbation
sci-fi
sex toys
vaginal sex
Zeliria Sanctuary II: Xinori Asylum
Visual Novel Publishers Often Release Games at a Loss Due to Piracy
2dcg
adventure
fantasy
humor
male protagonist
monster girl
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.