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 1707 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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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.
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Divine Power
You are a special forces soldier! During a helicopter mission, you’re attacked and killed. But that’s only the beginning of your story. In Heaven, you’re welcomed by the Archangel Gabriel. He gives you a mission… and brings you back to life. As all of this unfolds, the doomsday draws closer. Dem...
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Divine Power Season 1
You are a special forces soldier! During a helicopter mission, you’re attacked and killed. But that’s only the beginning of your story. In Heaven, you’re welcomed by the Archangel Gabriel. He gives you a mission… and brings you back to life. As all of this unfolds, the doomsday draws closer. Dem...
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male protagonist
mobile game
monster
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sci-fi
superpowers
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Doll Play
A POV VN with open world elements. In a world where the line between technology and reality begins to blur, Doll Play thrusts you into the life of a young man. Life was simple, if not a bit mundane, but all that changes the day he stumbles upon some alien technology. At first, it's just a curiosi...
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corruption
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harem
incest
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male protagonist
mind control
mobile game
pov
sci-fi
slave
stripping
trainer
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Heart of the Bunker [v0.1.1]
![Heart of the Bunker [v0.1.1]](/Games/Heart-of-the-Bunker/miniMainImage.webp)
You are a diver who accidentally ends up in an underwater bunker hidden beneath a massive layer of water. You’re not alone here: the bunker is home to several girls, each combining danger, secrets... and an unexpected allure. Explore, survive, get to know the girls more deeply and uncover their m...
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mobile game
monster
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point & click
puzzle
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NOCTIS [v0.01.50a]
![NOCTIS [v0.01.50a]](/Games/NOCTIS/miniMainImage.webp)
Noctis is a dystopian cyberpunk visual novel and dating sim, set in a world steeped in lore, mystery, and hard-hitting questions about humanity, technology, and the blurred lines between the two. In Noctis, you’ll explore a city layered with secrets, meet multifaceted characters, and make choices...
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dating sim
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point & click
romance
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Project Andromeda [v0.3.0]
![Project Andromeda [v0.3.0]](/Games/Project-Andromeda/miniMainImage.webp)
In Project Andromeda, you play as the captain of a spaceship destined to explore the Andromeda Galaxy. You will be responsible for getting your crew to its destination, your choices will impact the success of settlements and colonies. Get ready for some lewd action as you rampage through a whole ...
3dcg
animated
male protagonist
oral sex
sci-fi
vaginal sex
Project Extermination: Operation GroundZeroes
The year is ~2200. On a remote mining outpost, a mysterious parasite is causing a severe outbreak that is quickly turning into an humanitarian crisis. Reports of violence, madness and mutations have forced the local government to enact a total lockdown of the settlement. A team of specialists has...
3d game
animated
combat
female protagonist
monster
oral sex
platformer
rape
sandbox
sci-fi
vaginal sex
S.L.A.M. CyberFantasy Evolution Trainer [v0.17.7]
![S.L.A.M. CyberFantasy Evolution Trainer [v0.17.7]](/Games/SLAM-CyberFantasy-Evolution-Trainer/miniMainImage.webp)
You play as a genius demonologist Hector van Carnie. Problem is, you don’t remember anything about your life and how you ended up at the Academy… Everyone claims that you’re a teacher here, a demonic threat defense specialist. What’s more, you have passed an Angelic Truth Detector test with f...
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Secret Agent ~Kishi Gakuen no Shinobi Naru Mono~
Mikage Jin, the protagonist, is a descendent of a family of ninjas who have been tasked with defending Japan ever since the Edo period. He is in training both to become an expert in the ninja arts and to eventually succeed his mother as a secret intelligence operative. He was deployed, undercover...
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japanese game
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voiced
XXX Files
X-Files Parody The X-Files follows the careers and personal lives of FBI Special Agents Fox Mulder and Dana Scully
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futa/trans
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kinetic novel
lesbian
male protagonist
monster girl
parody
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tentacles
Arcade 18 [v0.2.4.1]
![Arcade 18 [v0.2.4.1]](/Games/Arcade-18/miniMainImage.webp)
You're a student soon finishing school, spending your days in the year playing VR games in the year 2118. You gain access to an adult entertainment facility a lot more real than the simulated games you were playing so far. Here players gain XP and level up for fucking, not for fighting. Players c...
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Heroines Chord
Now that Evil's Ark and Omnicide's attacks have been thwarted, the world at large has learned of the existence of magical girls. Though many held nothing but adoration for the heroines who protect them, there were some who were envious of their strength. There were some who wanted nothing more th...
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humiliation
japanese game
monster
multiple penetration
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sci-fi
tentacles
turn based combat
vaginal sex
Hotime Saga [v0.80]
![Hotime Saga [v0.80]](/Games/Hotime-Saga/miniMainImage.webp)
HoTime Saga: Hotime Saga is a fully animated, open-world novel and dating sim where androids handle politics while humans serve as the labor force. Experience dating/fucking fascinating characters in this futuristic world, including both women and androids. Inspired by Summertime Saga and other p...
2dcg
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ai cg
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animated
big ass
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dating sim
fantasy
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male domination
male protagonist
masturbation
mobile game
monster girl
multiple penetration
romance
sandbox
school setting
sci-fi
teasing
tentacles
turn based combat
vaginal sex
voiced
Project Haydee
After years of dormancy following a global catastrophe, the social robots department of the Jurani complex was breached by external forces, igniting a confrontation in the previously slumbering corridors. In a hurried attempt to rectify the situation, until‑then‑untouched robot of the HD‑512 seri...
3dcg
adventure
animated
big ass
big tits
female protagonist
male domination
monster
parody
point & click
rape
rpg
sandbox
sci-fi
sexual harassment
turn based combat
vaginal sex
Recall Destiny [v0.3a]
![Recall Destiny [v0.3a]](/Games/Recall-Destiny/miniMainImage.webp)
The Scale War ravaged the entire world as the partakers sought dominance over, the emergence of a mysterious technology, until there was nothing left. A war with no victors. Only few settlements along with the great City of Reeze held their ground against the aftermath. You recently moved to the...
3dcg
animated
big ass
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groping
male protagonist
mobile game
prostitution
sci-fi
superpowers
teasing
titfuck
vaginal sex
The Galactic Harem Handbook
Unleash your desires and embark on a path of conquest in a captivating visual novel that immerses you in a world of power, seduction, and galactic domination. As the enigmatic Galactic Emperor, your journey begins as a lone conqueror, building your empire from the ground up. From tree-dwelling hu...
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corruption
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lesbian
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male protagonist
milf
monster girl
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pregnancy
religion
sci-fi
slave
vaginal sex
voyeurism
The World's Egg - For Those Who Dream [v1.03]
![The World's Egg - For Those Who Dream [v1.03]](/Games/The-Worlds-Egg--For-Those-Who-Dream/miniMainImage.webp)
Mari lives an ordinary life with her best friend, Kotone, in an ordinary town. Suddenly, their peaceful lives are shattered when they're attacked by monsters from another world.
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masturbation
mind control
monster
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multiple penetration
oral sex
pregnancy
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school setting
sci-fi
tentacles
turn based combat
vaginal sex
virgin
Turqu-chan in the Hentai Laboratory [v1.1.0]
![Turqu-chan in the Hentai Laboratory [v1.1.0]](/Games/Turquchan-in-the-Hentai-Laboratory/miniMainImage.webp)
Turqu-chan, who was captured by a mysterious organization and transformed into a seductive-equipped Valkyrie Gear! Unable to completely control her gear, she occasionally escapes and wreaks havoc on the facility, leaving the researchers at their wit's end. In their desperation, the researchers pr...
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shooter
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Twists & Turns [v0.1]
![Twists & Turns [v0.1]](/Games/Twists--Turns/miniMainImage.webp)
It is the year 2027, you are the CEO of an asteroid mining company, husband and father of three daughters. Women admire you for your ambitious character and good looks but so far you, have always stayed faithful to your wife and never took advantage of the powerful position you're in. Just as eve...
3dcg
animated
big ass
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creampie
male protagonist
sandbox
sci-fi
teasing
vaginal sex
Star Mars [v0.9.1b]
![Star Mars [v0.9.1b]](/Games/Star-Mars/miniMainImage.webp)
You play as a nerdy guy, a little brave, a little cowardly, but going through life in a fair way. Once in a dangerous situation, you do what you think is right … as a result, you find yourself in a far, far away galaxy. Will you be able to survive and find happiness in this new world for yourself...
3dcg
adventure
animated
big ass
big tits
fantasy
futa/trans
male protagonist
monster
monster girl
parody
sandbox
sci-fi
voyeurism
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.