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.
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- 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
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combat
bestiality
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handjob
milf
prostitution
slave
sleep sex
spanking
stripping
teasing
titfuck
virgin
voyeurism
ai cg
female protagonist
multiple protagonist
religion
Universe in Cum 2
Welcome to the captivating world of Universe in Cum 2! Imagine yourself in an adult visual novel game where you are transported to a mysterious planet filled with incredible surprises. The main heroine immerses herself in the boundless allure of this world, where the locals explore new forms of p...
3d game
3dcg
anal sex
animated
big ass
big tits
female protagonist
futa/trans
groping
handjob
lesbian
male domination
monster
monster girl
multiple penetration
oral sex
pov
puzzle
rape
romance
sci-fi
sexual harassment
tentacles
titfuck
vaginal sex
Vengeance
In Vengeance, you play as a male protagonist. You come back to your homeland USA from Hong Kong for peace and good fortune but due to unfortunate circumstances, you come to discover that something is deeply wrong with your Mom's friend and things around her. Danger is close by.
3dcg
adventure
big ass
big tits
creampie
drugs
graphic violence
groping
male protagonist
milf
mobile game
oral sex
pov
sci-fi
slave
teasing
vaginal sex
voyeurism
Wireburn [v0.2.5 DEMO]
![Wireburn [v0.2.5 DEMO]](/Games/Wireburn/miniMainImage.webp)
In the rain-slicked, neon-drenched streets of a dystopian metropolis, you are thrown out by your boyfriend with nothing to your name. Your only chance to survive and climb out of the gutter is ChyberLink, the city's all-consuming social media platform. Wireburn is a cyberpunk life-simulation game...
3dcg
corruption
female protagonist
management
mobile game
sci-fi
simulator
voiced
Zenless Zone Zero
A Fan-Made game by WaterRing.
2d game
adventure
anal sex
animated
big ass
big tits
fantasy
group sex
internal view
male protagonist
multiple penetration
oral sex
parody
sci-fi
swinging
vaginal sex
Ass Effect [v1.0]
![Ass Effect [v1.0]](/Games/Ass-Effect/miniMainImage.webp)
An adult space game with 4 female aliens. As the new captain of a spaceship, you gradually get to know your crew, help them with their tasks and, most importantly, have a lot of fun.
2dcg
animated
big tits
creampie
groping
group sex
male protagonist
mobile game
monster girl
multiple penetration
oral sex
parody
rpg
sandbox
sci-fi
titfuck
vaginal sex
LEWDAPOCALYPSE
LEWDAPOCALYPSE is a porn parody of the popular, 'Resident Evil 3'.
2d game
2dcg
adventure
animated
bdsm
big tits
combat
female protagonist
graphic violence
groping
handjob
horror
humor
lesbian
male domination
masturbation
monster
multiple endings
multiple penetration
oral sex
parody
puzzle
rape
sci-fi
shooter
tentacles
vaginal sex
Life After
the plot unfolds in the world of the future, after the events of the game 'Spider-Man: behind the Mask.' You have to earn money, explore the world and build relationships with girls. Perhaps in the end you can decide the fate of the world.
anal sex
group sex
male protagonist
oral sex
real porn
sandbox
sci-fi
vaginal sex
The Shadow of Yidhra
The main character, Delta, wakes up with an explosion. Notice that the outside is occupied by zombies. Rescue a strange girl on her way out of the lab. Explore survivor bases, occupied factories, and abandoned research institutes. Find out the truth of the incident and lead the survivors to survi...
2d game
2dcg
adventure
anal sex
animated
bestiality
big ass
big tits
censored
combat
fantasy
female protagonist
groping
group sex
japanese game
lesbian
monster
monster girl
multiple penetration
necrophilia
oral sex
platformer
rape
sci-fi
shooter
tentacles
vaginal sex
Battle Heroine Crisis [v885973]
![Battle Heroine Crisis [v885973]](/Games/Battle-Heroine-Crisis/miniMainImage.webp)
If you can control the hearts of others... What would you do? A new concept of card battle + scenario adventure game! What do you want to be with her? Friends? Lovers? or...
2dcg
anal sex
animated
big ass
big tits
cheating
corruption
creampie
groping
lesbian
male protagonist
mind control
monster
oral sex
parody
school setting
sci-fi
sex toys
strategy
superpowers
swinging
turn based combat
vaginal sex
voiced
Corruption Crucible
Extraterrestrial scum is trying to turn earth into bimbos! Will the badass Agent stop them, or be assimilated?
2dcg
3d game
bdsm
corruption
female protagonist
monster
sci-fi
shooter
Elder's Runes
Elder's Runes: A novel that tells the story of the MC, a boy who suffered from childhood due to his father's abandonment and an even tougher adolescence. In his adult life, he discovers a way to travel between worlds, leading him to live crazy adventures with all sorts of beings while slowly unco...
3dcg
anal sex
big ass
big tits
exhibitionism
gay
groping
male protagonist
masturbation
mobile game
monster
monster girl
oral sex
sci-fi
teasing
vaginal sex
voyeurism
Futa on Top
A kink-driven visual novel featuring dominant futa characters and submissive male partners. Designed for players who crave assertive, commanding futa dommes and richly detailed erotic scenarios.
3dcg
anal sex
animated
big ass
big tits
creampie
female domination
footjob
futa/trans
group sex
humiliation
lactation
lesbian
male protagonist
milf
mobile game
multiple penetration
oral sex
pov
sci-fi
sex toys
sissification
teasing
Give Me a Sun
After years of having to leave her native city, Celeste returns to find out what happened to her missing older brother. Reconnecting with her past and forging a future for her loved ones is her goal. Trailer
3dcg
adventure
big ass
big tits
fantasy
female protagonist
graphic violence
groping
harem
lesbian
masturbation
monster girl
oral sex
point & click
romance
sci-fi
superpowers
teasing
twins
vaginal sex
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
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
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
Tentacle Beach Party
Tentacle Beach Party is a casual strategic adult game that combines an exciting visual novel as you move through the gameplay. Players will experience a new standard of excellent background music, a compelling storyline, and artwork of the utmost quality. The game will immerse you into a beach re...
2dcg
anal sex
animated
big ass
big tits
creampie
groping
group sex
male protagonist
mobile game
monster
multiple penetration
oral sex
pregnancy
rape
sci-fi
tentacles
vaginal sex
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
Bakunyu Futanari Planet Pioneering Staff “Nagisa” Escape from the Lair of the Sketchy Aliens [v1.0]
![Bakunyu Futanari Planet Pioneering Staff “Nagisa” Escape from the Lair of the Sketchy Aliens [v1.0]](/Games/Bakunyu-Futanari-Planet-Pioneering-Staff-Nagisa-Escape-from-the-Lair-of-the-Sketchy-Aliens/miniMainImage.webp)
In 2XXX A.D., a new earth-like planet was suddenly observed. The people of Earth promptly formed a planetary exploration team and proceeded to settle the planet... The pioneering progressed smoothly, and one day a few years passed, Nagisa Hoshikawa, a girl belonging to Team A, finished her work f...
2d game
2dcg
ahegao
anal sex
animated
big ass
big tits
censored
combat
creampie
female domination
futa/trans
futa/trans protagonist
groping
handjob
humiliation
japanese game
lesbian
male domination
masturbation
monster
monster girl
multiple endings
oral sex
pregnancy
rape
rpg
sandbox
sci-fi
sex toys
shooter
titfuck
vaginal sex
Erosphere [v88.1]
![Erosphere [v88.1]](/Games/Erosphere/miniMainImage.webp)
Set in the near future, AI has advanced greatly, and a company is about to launch a new AI prototype. You are the CEO's son. Your story begins one night in your room, awakened by a sudden bright light. An attractive woman, claiming to be an alien, appears and asks for your help with an important ...
2dcg
ai cg
animated
big ass
big tits
corruption
male protagonist
masturbation
oral sex
pov
sci-fi
transformation
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.