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.
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
3D Arielle Project
Your lover suffers from a rare illness. A hostile military organization has the only cure.In this game will play as the now rogue special agent Arielle and the game will be a 3D 3rd person game with hentai, 3rd person shooting, space combat and platforming with puzzle elements.SPOILER: Story
2dcg
3d game
combat
female protagonist
monster
no sexual content
puzzle
sci-fi
shooter
A Broken Family [v0.1]
![A Broken Family [v0.1]](/Games/A-Broken-Family/miniMainImage.webp)
In the year 2034 the world is in ruins, it is dominated by machines and humans serve as their slaves. A few hundred humans fight against their opressors. This group of humans is called The Resistance, led by John O'Connor. To ensure their domination a couple of robots were sent to the past with t...
3dcg
female protagonist
no sexual content
parody
sci-fi
A Date with Death 2 Remnants
Train, chat, and flirt your way through the Underworld in this romantic story-driven chat simulator. Create your own Grim Reaper, connect with your team through text and video calls, and decide who you are when the past no longer defines you in a sequel to A Date with Death!
2dcg
character creation
female protagonist
gay
male protagonist
multiple endings
romance
sci-fi
teasing
A Zombie's Life [v1.1 Beta 3]
![A Zombie's Life [v1.1 Beta 3]](/Games/A-Zombies-Life/miniMainImage.webp)
The story of a world plagued by a virus, that has killed all adult males, leaving only women, and young males alive. However they are not alone, for zombies stalk the streets seeking to turn them into zombies. You take the role of a young boy, who is a building a shelter so his mother and sister ...
2d game
2dcg
adventure
animated
big ass
big tits
combat
group sex
handjob
harem
horror
incest
male protagonist
management
milf
monster
oral sex
rpg
sci-fi
shota
titfuck
vaginal sex
AFBIK Studio - Furry Bundle
a logical game in which your task is to collect puzzles and open the pictures with furry girls.
2dcg
big ass
big tits
fantasy
furry
monster girl
puzzle
sci-fi
AI Escort
This is an Otome visual nove, it is a satire on highly developed industrial technology in Japan, in which the decline of human civilization, moral decays, and low birth rate gets out of control under the huge social pressure.Someday, on her way back from work, Ruri picked up an abandoned android,...
2d game
2dcg
censored
creampie
female protagonist
graphic violence
japanese game
male domination
multiple endings
rape
sci-fi
vaginal sex
voiced
AI Project Roxana [v0.05]
![AI Project Roxana [v0.05]](/Games/AI-Project-Roxana/miniMainImage.webp)
AI Project Roxana is a visual novel that puts the player in the shoes of a college student tinkering with a Roxana-class automechnical. The design and personality of Roxana is inspired by Kara from Detroit Become Human. This is an early, experimental version of the alpha and will be content light...
2dcg
animated
male protagonist
sci-fi
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
ASPI [v1.0]
![ASPI [v1.0]](/Games/ASPI/miniMainImage.webp)
Meet ASPI - sequel of Purr of Love! This story covers new problems such as AI, robots and more. Now You can find your path and try different routes. Would you like Aspi? Or Hope? Or someone else? You choose! This is an independent story but Purr of Love may give you some extra context. Have fun!
3dcg
anal sex
animated
creampie
exhibitionism
groping
male protagonist
monster girl
oral sex
sci-fi
urination
vaginal sex
Accidental Woman [v0.31]
![Accidental Woman [v0.31]](/Games/Accidental-Woman/miniMainImage.webp)
Accidental Woman is an interactive fiction life sim game for adults. It's built in Twine Sugarcube, and can be played on most OSes and smartphones. In the game, you take the role of a recently single and unemployed man who takes the offer of a longtime friend to move to the secluded town of Apple...
2dcg
anal sex
animated
bdsm
character creation
female protagonist
futa/trans
male protagonist
oral sex
pregnancy
rape
real porn
sci-fi
simulator
text based
transformation
vaginal sex
Age of Dragon
Age Of Dragon is a total war + diablo + the sim + adult game. The game contains the base game and many adult mods (the base game is a normal RTS game; it's like Skyrim with adult mods). Important: Game need decent graphic card to run. You need at least a GTX 1050 and 2GB of VRAM to run the ga...
3d game
3dcg
adventure
animated
big ass
big tits
combat
fantasy
female protagonist
male protagonist
management
monster
monster girl
multiple protagonist
rpg
sci-fi
shooter
strategy
vaginal sex
Akumi Wars [v0.0.1]
![Akumi Wars [v0.0.1]](/Games/Akumi-Wars/miniMainImage.webp)
Explore a world mysterious and meet odd characters from alternate dimensions. The Akumiverse is a mix of magic and technology. There are many untapped secrets to be discovered. Will you find unique characters or maybe an artifact to boost your team? Maybe a new skill? Who knows? That’s why it’s ...
2dcg
animated
combat
female protagonist
monster
monster girl
no sexual content
sandbox
sci-fi
turn based combat
Alien Sex Date [v4.8b1]
![Alien Sex Date [v4.8b1]](/Games/Alien-Sex-Date/miniMainImage.webp)
This game is intended for adults only. All characters in this game are entirely fictitious and are above 18 years of age. The Evil Robot Overlord wants to take over the galaxy! It's up to you to save the day but you need a spaceship... Luckily there's a sexy scientist who wants you to assist in ...
2d game
anal sex
animated
big tits
creampie
harem
male protagonist
milf
monster
monster girl
sci-fi
shooter
vaginal sex
Alternative Universe
You are a virgin eagerly awaiting the newest virtual reality game to be released, when you enter for the first time you come across a beautiful girl and there your life changes completely! Alternative Universe mixes a brief pornographic satire of VR focused games like "VR Chat" itself, the projec...
3dcg
big tits
dating sim
groping
male protagonist
mobile game
puzzle
sandbox
sci-fi
teasing
Anaheim Girl's Love Story [v1.0]
![Anaheim Girl's Love Story [v1.0]](/Games/Anaheim-Girls-Love-Story/miniMainImage.webp)
A girls' love story between two Anaheim Electronics engineers.It also chronicles the development and construction of the fourth unit in the Gundam Development Project (GP-04 Gerbera), and its subsequent alteration into the Gerbera Tetra as seen in the 'Gundam 0083: Stardust Memories' anime.
2dcg
animated
big ass
big tits
censored
female protagonist
groping
japanese game
lesbian
mobile game
multiple endings
oral sex
parody
romance
sci-fi
teasing
voiced
Andromeda Six [v3.1]
![Andromeda Six [v3.1]](/Games/Andromeda-Six/miniMainImage.webp)
Set in the year 3025, you take on the role of a lost traveler. With no memory of your past, you wake up on the starship, Andromeda Six, surrounded by its crew of outcasts, each with their own vivid backstory and one common goal. You must try to recover the pieces of your past to uncover your true...
2dcg
dating sim
female protagonist
gay
lesbian
male protagonist
no sexual content
romance
sci-fi
Andromeda Six + DLC [v3.1]
![Andromeda Six + DLC [v3.1]](/Games/Andromeda-Six--DLC/miniMainImage.webp)
Set in the year 3025, you take on the role of a lost traveler. With no memory of your past, you wake up on the starship, Andromeda Six, surrounded by its crew of outcasts, each with their own vivid backstory and one common goal. You must try to recover the pieces of your past to uncover your true...
2dcg
dating sim
female protagonist
male protagonist
no sexual content
romance
sci-fi
Anna: The Series Test
Confused, alone and suffering from chronic narcolepsy you awake in the presence of the sadistic Dr Alleyne who informs you that you agreed to volunteer in her psychological experiment testing the humanity of artificial intelligence in exchange for a hefty sum of credits. That sounds like somethin...
3dcg
animated
female protagonist
group sex
lesbian
romance
sci-fi
sex toys
vaginal sex
Aria: Jailbreak
This game have 4 different endings, 2 of which contain hentai animations!This is a very small visual novel game that bridges the Amp prologue story with ARIA. It shows how Amp escaped GemCo after being captured.
2dcg
big tits
humiliation
oral sex
rape
sci-fi
Aria: The Rookie [v2.1 Deluxe]
![Aria: The Rookie [v2.1 Deluxe]](/Games/Aria-The-Rookie/miniMainImage.webp)
You are a rookie trying to get accepted into a elite agent training academy. Sex here is forbidden but you have a unique illness and the only cure is sex!
2dcg
big tits
futa/trans
male protagonist
masturbation
milf
mobile game
oral sex
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.