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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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.
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
Adventures at Magic Academy
Adventures at Magic Academy is a science fantasy, adult visual novel and dating sim. You take on the role of Yuuto Kazama in a modern world where magic exists. The old ways of casting have mostly been abandoned, mages favouring technology to handle the casting of magic for them. Control Yuuto's a...
3dcg
animated
big ass
big tits
dating sim
handjob
male protagonist
milf
oral sex
paranormal
romance
school setting
sci-fi
titfuck
vaginal sex
Aokana - Four Rhythms across the Blue - EXTRA2
It's been a few months since Misaki won the fall Flying Circus tournament, and summer is coming to a close. Those feelings of triumph are fading, with new questions rising in their place. How far does Misaki want to take FC, and how will she deal with her new-found fame? Her relationship with Mas...
2dcg
big ass
big tits
censored
creampie
dating sim
groping
japanese game
kinetic novel
male protagonist
oral sex
romance
school setting
sci-fi
superpowers
vaginal sex
virgin
voiced
Aria: Advanced Rogue Intelligence Assault
ARIA (Advanced Rogue Intelligence Assault) takes place in space after the events of Umichan Maiko Classroom Cheaters and the sequel Umichan Maiko Classroom Havoc. It follows the story of Jeo as he battles his way through GemCo agents to undo the wrong done to him.Includes the Prologues for main h...
2dcg
big tits
loli
male protagonist
masturbation
milf
sci-fi
Barrage!
2048: the year we made contact;the year that humankind faced its greatest threat!When galactic invaders bring the full force of their military,Earthlings fights back with everything we've got!!!!!Arise, mankind! #$%& THOSE ALIENS!
group sex
rape
sci-fi
D.Sim [v0.3.1.public]
![D.Sim [v0.3.1.public]](/Games/DSim/miniMainImage.webp)
A real-time 3D Sex Simulator with high-end graphics. Play the Sandbox to have fun with different ladies in all kinds of sex positions, including fetishes like consensual BDSM and more. Or play the Story-Mode with RPG elements, all presented in beautiful high-fidelity graphics. Story: It was just ...
3d game
animated
bdsm
big ass
big tits
character creation
corruption
cosplay
creampie
exhibitionism
fantasy
groping
humor
lesbian
male domination
male protagonist
management
masturbation
oral sex
romance
sandbox
sci-fi
spanking
superpowers
teasing
trainer
vaginal sex
voiced
voyeurism
Dating of the Future
Rise to fame as an adult star in the world of the post-post-apocalypse. Make friends, help your fellow machines discover their inner freedom, and make, um, “industry connections”.
2dcg
animated
big ass
big tits
creampie
exhibitionism
futa/trans
futa/trans protagonist
humor
lesbian
monster girl
multiple penetration
oral sex
sandbox
sci-fi
teasing
vaginal sex
Dominas of the Forsaken Planet [v1.0]
![Dominas of the Forsaken Planet [v1.0]](/Games/Dominas-of-the-Forsaken-Planet/miniMainImage.webp)
You start playing as an ordinary guy who has no luck in his personal life. One day you are approached by a weird girl with elf ears who introduces herself as a priestess of the goddess Fialla and says that her goddess has a proposal for you. It turns out that the protagonist is a very distant des...
3dcg
animated
big ass
big tits
fantasy
female domination
footjob
futa/trans
male protagonist
milf
mobile game
monster girl
oral sex
pov
sandbox
sci-fi
transformation
urination
Injuu Kangoku: RE [v1.00]
![Injuu Kangoku: RE [v1.00]](/Games/Injuu-Kangoku-RE/miniMainImage.webp)
A remake of the original survival horror nukige by Butcha-U. In the near future, humanity ventured into space in search of depleted resources. Having completed its long-term mission to exploit new energy sources, the space exploration Vessel Settler was poised to return to Earth.
2d game
2dcg
ahegao
anal sex
bdsm
big ass
big tits
bukkake
censored
cheating
corruption
creampie
dilf
female domination
group sex
horror
japanese game
male protagonist
milf
mind control
monster
multiple endings
multiple penetration
oral sex
pov
pregnancy
rape
sci-fi
tentacles
titfuck
vaginal sex
voiced
Sexy Iron Maidens [v1.0]
![Sexy Iron Maidens [v1.0]](/Games/Sexy-Iron-Maidens/miniMainImage.webp)
Sexy Iron Maidens is an action-packed dieselpunk shmup. Not only you can charge tons of enemies here, but also discharge into bunch of beautiful ladies. Your crew awaits your orders and ready to catch a grenade for you with their bare chests!
2d game
2dcg
adventure
animated
big ass
big tits
groping
male protagonist
monster girl
oral sex
sci-fi
shooter
They'll do anything I say（OKeverything）[Part 1+DLCs]
![They'll do anything I say（OKeverything）[Part 1+DLCs]](/Games/Theyll-do-anything-I-sayOKeverythingPart-1DLCs/miniMainImage.webp)
This is a sci-fi interactive visual love novel. You will play a 25-year-old virgin, in an accident, you obtain a magical "love button". Pressing this button on anyone makes them agree to anything you say. You may interact in love with diverse beautiful women across land, sea and air.
2dcg
ai cg
animated
bdsm
big ass
big tits
creampie
exhibitionism
incest
male protagonist
masturbation
milf
mind control
pregnancy
romance
sci-fi
vaginal sex
voiced
ATRI -My Dear Moments -
In the near future, a sudden and unexplained sea rise has left much of human civilization underwater. Ikaruga Natsuki, a boy who lost his mother and his leg in an accident some years earlier, returns disillusioned from a harsh life in the big city to find his old countryside home half-swallowed b...
2dcg
fantasy
humor
japanese game
loli
male protagonist
multiple endings
no sexual content
romance
school setting
sci-fi
voiced
Agent Heart: Deception
Agent Heart: Deception is an adult visual novel experience where your choices matter, and navigates the path for the protagonist, Steve Heart. Guide Steve along to safety on his mission and possibly get rewarded along the way. The first installment of Agent Heart will introduce you to three of th...
3dcg
animated
big ass
big tits
creampie
groping
interracial
male protagonist
masturbation
multiple endings
oral sex
sci-fi
vaginal sex
ArronHD [v0.1.2b]
![ArronHD [v0.1.2b]](/Games/ArronHD/miniMainImage.webp)
This is a story about a typical guy who still lives with his mom and due to unexpected circumstances will have to help an alien girl. Traveling across our galaxy, an alien girl got attacked by a hostile race. Her ship crashed near the protagonist's city and therefore having no other ways she esca...
2d game
3dcg
adventure
animated
big ass
big tits
incest
male protagonist
masturbation
milf
monster
oral sex
prostitution
sci-fi
voyeurism
Beneath a Neon Sun [v0.1.10]
![Beneath a Neon Sun [v0.1.10]](/Games/Beneath-a-Neon-Sun/miniMainImage.webp)
Beneath a Neon Sun is a point-and-click adventure game set in the near future created in a noir style. You play the role of Rhys Morgan (player's name can be customized), a private detective, who has been hired to investigate a seemingly simple case of an unwanted stalker. However, your investiga...
3dcg
adventure
animated
big tits
creampie
dystopian setting
group sex
handjob
lesbian
male protagonist
milf
mobile game
oral sex
point & click
prostitution
romance
sci-fi
vaginal sex
Breeding Island 3 ~The Return~
The 3rd part of the Breeding Island series is now live! adventure back into the island and try to bring back the creatures you once loved back to normal! Capture and breed with as many of them as you can while you raise a family inside your own personal barn with every single one of them, but be ...
3dcg
adventure
ahegao
animated
big ass
big tits
creampie
dystopian setting
fantasy
female domination
handjob
horror
lesbian
loli
male protagonist
monster girl
paranormal
pregnancy
romance
sci-fi
superpowers
titfuck
vaginal sex
Candy Lane [v2]
![Candy Lane [v2]](/Games/Candy-Lane/miniMainImage.webp)
A very very short.. .. very very pink.. .. and very very ADULT (+18) game!
2dcg
3d game
anal sex
animated
big ass
big tits
female protagonist
monster
sci-fi
vaginal sex
Cereborg: Inception
There are three different characters whose stories are told!Characters from my other novels appear!This takes place the same day as The Invaders (from my Slugs and Bugs game) arrive!Play as a female, male, or a cereborg!SPOILER: Game Notes
corruption
mind control
sci-fi
Consciousness
After studying abroad in Europe for three years, you've finally returned to your hometown. However, during those three years, your hometown has changed significantly. Being part of "The Project", it has grown into something much more than just a city exceeding everyone's expectations... Or someth...
3dcg
adventure
ahegao
animated
big ass
big tits
creampie
dating sim
drugs
groping
handjob
harem
horror
humor
male domination
male protagonist
milf
mobile game
oral sex
point & click
pov
romance
school setting
sci-fi
teasing
vaginal sex
virgin
voyeurism
Cybergasm [v0.0.1]
![Cybergasm [v0.0.1]](/Games/Cybergasm/miniMainImage.webp)
In Cybergasm, you’ll find yourself in the heart of Equinox City—a neon-lit metropolis where desires simmer just beneath the surface. As a taxi driver navigating these streets, your night takes an unexpected turn when a mysterious woman enters your cab, setting off a chain of events that will chan...
3dcg
animated
big ass
big tits
creampie
female domination
groping
male protagonist
oral sex
sci-fi
teasing
vaginal sex
Cyberlinxxx [v0.16]
![Cyberlinxxx [v0.16]](/Games/Cyberlinxxx/miniMainImage.webp)
It´s the not so distant future. After the war of the corps for data, resources and power. The government decided to give them exterritorial rights. Every Corp started to expand their territory and forge their own laws. The governments influence declined fast. The rise of modern technology like ...
3dcg
big ass
big tits
creampie
group sex
lesbian
male protagonist
masturbation
milf
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.