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 1691 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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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
Guarding Galaxies [v0.02]
![Guarding Galaxies [v0.02]](/Games/Guarding-Galaxies/miniMainImage.webp)
You play the young rookie cop Aliyah Morrison whom has just graduated from the Gallian Empire's Imperial Police Academy. The game takes place at her new assignment in the Raak System an outer rim system known for being a crime ridden cesspool.The Game will include may different choices and option...
adventure
female protagonist
horror
monster
sci-fi
text based
urination
HEROIC SPHERE - EPISODE 2 : Hou-Long [v1.5]
![HEROIC SPHERE - EPISODE 2 : Hou-Long [v1.5]](/Games/HEROIC-SPHERE--EPISODE-2--HouLong/miniMainImage.webp)
It's been a week since doctor Hou-long is suspicious of Cyberwolf odd behaviour. To uncover the truth, he decides to appoint Cyberwolf to a full body check-up ...
2d game
2dcg
adventure
ahegao
anal sex
animated
big ass
corruption
furry
gay
male domination
male protagonist
masturbation
mind control
multiple endings
oral sex
sci-fi
text based
Hentai Cyberpunk
Fight against robotic enemies! In a sexy and futuristic Wave Based Game!
3d game
female protagonist
sci-fi
shooter
Heroic Sphere - Ep 1 : Cyberwollf [v1.5]
![Heroic Sphere - Ep 1 : Cyberwollf [v1.5]](/Games/Heroic-Sphere--Ep-1--Cyberwollf/miniMainImage.webp)
Heroic Sphere is a suite of erotic visual novels[Eroge] that takes place in a futuristic cartoon world filled with hunky superhero beasts.[BARA/FURRY]
2d game
adventure
anal sex
animated
big ass
furry
gay
male domination
male protagonist
oral sex
sci-fi
text based
Heroic Sphere - Episode 1 : Cyberwolf [v1.5]
![Heroic Sphere - Episode 1 : Cyberwolf [v1.5]](/Games/Heroic-Sphere--Episode-1--Cyberwolf/miniMainImage.webp)
Heroic Sphere is a suite of erotic visual novels[Eroge] that takes place in a futuristic cartoon world filled with hunky superhero beasts.[BARA/FURRY]
2d game
adventure
anal sex
animated
big ass
furry
gay
male domination
male protagonist
oral sex
sci-fi
text based
Hinedere Beat [v1.9.6]
![Hinedere Beat [v1.9.6]](/Games/Hinedere-Beat/miniMainImage.webp)
Hinedere Beat is a yuri-themed, pseudo 8-bit mixture between a quasi-cinematic platformer and kinetic novel. It tells a love story of cynical themes throughout the course of its dream-like scenarios, with many of those scenarios focusing on parkour-influenced, retro-styled platforming with minor ...
2d game
2dcg
cheating
combat
female protagonist
graphic violence
groping
kinetic novel
lesbian
mind control
paranormal
platformer
romance
sci-fi
teasing
twins
virgin
HoeRizon [v0.0.8]
![HoeRizon [v0.0.8]](/Games/HoeRizon/miniMainImage.webp)
The idea is to make a post-apocalyptic, open-world action RPG with a sexual twist. As a player, your goal is to survive and change the world around you. However, even in a harsh world, people still need some human intimacy. Discover, socialize, influence. You will be able spread your seed around ...
3d game
anal sex
animated
character creation
combat
female protagonist
male protagonist
monster
oral sex
rpg
sci-fi
shooter
vaginal sex
Horizon of Resistance: Alpha Edition [v0.2.0]
![Horizon of Resistance: Alpha Edition [v0.2.0]](/Games/Horizon-of-Resistance-Alpha-Edition/miniMainImage.webp)
"In a world devastated by destruction, three survivors fight not only against zombies but also against their own inner demons from the past. Immerse yourself in an engaging narrative full of mysteries and crucial decisions." "Horizon of Resistance" is a post-apocalyptic visual novel that combines...
3dcg
adventure
anal sex
bdsm
corruption
harem
lesbian
male protagonist
milf
oral sex
romance
sci-fi
vaginal sex
Hotel of the Damned Desires
The Story: Hotel of Damned Desires You thought your biggest challenge was surviving your final week of college. Between the mounting pressure of exams and the increasingly assertive—and dominating—demands of the women in your life, your plate was full. But when your landlady, Carol, invites you a...
3dcg
animated
bdsm
big ass
big tits
creampie
female domination
group sex
handjob
humiliation
incest
interracial
male protagonist
masturbation
milf
mobile game
monster
multiple endings
oral sex
school setting
sci-fi
slave
superpowers
teasing
vaginal sex
voyeurism
How to Train Your Hero! [v0.02]
![How to Train Your Hero! [v0.02]](/Games/How-to-Train-Your-Hero/miniMainImage.webp)
In a universe brimming with superheroes, success requires thinking outside the box. As the owner of your very own hero agency, your mission is to train your clients to ascend the rankings using unconventional methods. Dive deep into the world of heroes, uncovering the secrets behind their popular...
2dcg
adventure
ai cg
big ass
big tits
fantasy
male protagonist
sandbox
sci-fi
superpowers
teasing
Hyper Lyfe [v0.0]
![Hyper Lyfe [v0.0]](/Games/Hyper-Lyfe/miniMainImage.webp)
In a city where shadows hide baddies, and heroes wear masks by night, The protagonist juggles high stakes academy life, a cheesy part-time job, sketchy family ties, and her secret vigilante double life. One wrong move, and it all crumbles. Can she master her powers, protect her loved ones, and sa...
2dcg
big tits
female protagonist
mobile game
monster
multiple endings
point & click
sandbox
sci-fi
teasing
voiced
Hyper Surface [v0.2]
![Hyper Surface [v0.2]](/Games/Hyper-Surface/miniMainImage.webp)
You play as young slacker in financial trouble. In a near future, a new virtual reality device is lauched. This new challenge gives our hero unforeseen (sexual) opportunities.
2d game
2dcg
adventure
ahegao
big ass
dating sim
handjob
male protagonist
platformer
sci-fi
teasing
voyeurism
Hyperreality - Lust of Munus [v0.01]
![Hyperreality - Lust of Munus [v0.01]](/Games/Hyperreality--Lust-of-Munus/miniMainImage.webp)
A young man on the border of existential crisis, is trying to find the meaning of his life. Playing 'The Game or facing the universe around him gets him in a lot of trouble. Destiny of this young man will lead him to find out the order of this chaotic and inconceivably big and complicated storyli...
2dcg
big ass
big tits
group sex
male protagonist
sandbox
sci-fi
vaginal sex
Idol Hammer 30k [v0.1]
![Idol Hammer 30k [v0.1]](/Games/Idol-Hammer-30k/miniMainImage.webp)
It is the 31st Millenium, the Empress of Mankind has led humanity in a great crusade to reclaim the stars. but not all is as it seems. You play as Malcador and can corrupt or romance the Primarchesses. Disclaimer: We know female marines should not be part of the official canon. this is a PARODY!
2dcg
adventure
big tits
male protagonist
masturbation
romance
sci-fi
voyeurism
Imperium Bureaucracy Hero [v0.1]
![Imperium Bureaucracy Hero [v0.1]](/Games/Imperium-Bureaucracy-Hero/miniMainImage.webp)
What kind of bureaucrat are you? A porn parody of a well known setting in the far darkness of the grim future. You're not a heroic space marine or imperial guardsman - you are a bureaucrat. A mid-level servant of the paperwork and red tape it takes to run an empire of a million worlds. It's your ...
2dcg
adventure
fantasy
male protagonist
oral sex
parody
romance
sci-fi
vaginal sex
In Finite Space [v1.7.0]
![In Finite Space [v1.7.0]](/Games/In-Finite-Space/miniMainImage.webp)
In Finite Space is a furry visual novel that explores the invasion of a deadly foe, and those that rise up to combat them. Join the ranks of the illustrious Knights of the Asterism Union, as a Squire in training for the Cavalry division. The first engagers to incursions and the most respected, bu...
2dcg
adventure
furry
gay
male protagonist
mobile game
romance
sci-fi
Infinity Love [v1.0]
![Infinity Love [v1.0]](/Games/Infinity-Love/miniMainImage.webp)
This novel will immerse us in the fascinating life of Jack, a protagonist who is a prisoner of the mistakes of his past, now destiny has given him a new opportunity to rectify the mistakes he made. In the future, science has created great advances for humanity, but people's problems are still as ...
3dcg
adventure
big ass
big tits
humor
male protagonist
point & click
romance
sci-fi
voyeurism
Inquisitor Trainer: Mortis Invicta
You play as Greg, an Inquisitor in the grim darkness of the 41st millennium who has completely lost his memories. Yeah, right. Male protagonist this time, guys. The one you've been asking for since the first Inquisitor Trainer. And as you can probably guess, Greg's morality is... questionable. P...
2dcg
adventure
ai cg
dating sim
male protagonist
mobile game
romance
rpg
sci-fi
Iron Scraps [v0.0.1 Tech Demo]
![Iron Scraps [v0.0.1 Tech Demo]](/Games/Iron-Scraps/miniMainImage.webp)
In a world where corporations has the upper hand dominating the most powerful governments, a young hacker named Jack finds himself conscripted and forced to serve for a secret paramilitary organisation. His unique skills makes him one of the few capable males to initiate an uplink with a battle m...
2d game
3dcg
handjob
male protagonist
oral sex
sci-fi
Isekai Frontline (DEMO)
You are the only 'guy' in this world. All the other guys have turned into zombies. Girls are fighting zombies with guns. Can you survive in a devastated post-apocalyptic world?
2d game
male protagonist
monster
sci-fi
shooter
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.