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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The Virgin Farmer
Just turned eighteen and living isolated on a small farm with your grandmother, you're aching constantly with no partner for miles — only the animals you've known your whole life. The longing you've been denying is about to become a decision.
bestiality
virgin
pov
text based
simulator
rpg
sandbox
female protagonist
male protagonist
Muv-Luv Alternative
'A destiny tossed about, in an insane world--- A flame of life blazing forth, in a dying world---And now, one more future that is spun--- This is the alternative ending unable to be told before: A very great, a very tiny, a very precious... Tale of love and courage.'Muv-Luv Alternative continues ...
adventure
combat
cosplay
fantasy
female protagonist
handjob
humor
japanese game
lesbian
loli
mind control
multiple protagonist
romance
school setting
sci-fi
superpowers
tentacles
vaginal sex
virgin
voyeurism
8 Days with the Diva [v1.1.0]
![8 Days with the Diva [v1.1.0]](/Games/8-Days-with-the-Diva/miniMainImage.webp)
It is the 2070s and you take on the role of Snake Siemen, an up-and-coming operative of the evil organization 'Talon'. Your boss Doomfist has faith in your abilities and you're not about to let him down. As part of a promotion into the ranks of the most elite agents of Talon, you are given a test...
3dcg
corruption
groping
handjob
male domination
male protagonist
masturbation
mind control
mobile game
oral sex
parody
sci-fi
sexual harassment
slave
trainer
virgin
Damaged Goods
It is 2021, a year after the devastating Coomer-19 pandemic. The whole world has suddenly changed because of it.Things are now different in many ways. And that's where the story for three intelligent and cute girls begins. Coming from a small town they are going on a slice of life journey togethe...
3dcg
adventure
animated
bdsm
big ass
big tits
cheating
combat
corruption
dating sim
dystopian setting
exhibitionism
female domination
female protagonist
footjob
futa/trans
groping
handjob
humiliation
humor
lesbian
masturbation
milf
mind control
mobile game
oral sex
prostitution
romance
school setting
sci-fi
sexual harassment
trap
virgin
voyeurism
Dauntless [v0.20]
![Dauntless [v0.20]](/Games/Dauntless/miniMainImage.webp)
You are Dauntless, a rookie super heroine and one of dozens of known super powered beings scattered throughout the world that have emerged in the past few decades. You're not sure why you were blessed with these powers, but you're sure you want to make the world a better place. But not every one ...
bdsm
corruption
female domination
female protagonist
humiliation
lesbian
male domination
mind control
multiple endings
oral sex
rape
real porn
sci-fi
slave
superpowers
text based
transformation
vaginal sex
From the Sin [v0.11]
![From the Sin [v0.11]](/Games/From-the-Sin/miniMainImage.webp)
A wide and mysterious fantasy world where you take on the role of a man awakening in a vast fantasy-themed land, full of Monster/Furry girls and beings far beyond comprehension. As you try to resolve the mystery of your own existence, innumerable races across the continents fight for survival on...
3dcg
adventure
big ass
big tits
fantasy
handjob
male protagonist
monster girl
sci-fi
Heavy Five
You are an engineering officer aboard the deep space vessel Intrepid, which is currently engaged on a series of resupply missions for those tenuous outposts humanity has so far been able to establish. Relaxing off duty, you find yourself hastily ordered as a last minute replacement for an injured...
3dcg
blackmail
cheating
corruption
female domination
handjob
humor
lesbian
male domination
male protagonist
multiple endings
romance
sci-fi
spanking
teasing
Rick and Morty - A Way Back Home [v3.4]
![Rick and Morty - A Way Back Home [v3.4]](/Games/Rick-and-Morty--A-Way-Back-Home/miniMainImage.webp)
You play as Morty and get to explore the town and meet the residence, establishing relationships as you go.
2dcg
anal sex
animated
blackmail
bukkake
footjob
group sex
humor
incest
male protagonist
mobile game
multiple penetration
ntr
oral sex
parody
sci-fi
titfuck
urination
vaginal sex
voyeurism
Ehko Island [v1.9]
![Ehko Island [v1.9]](/Games/Ehko-Island/miniMainImage.webp)
Ehko Island is a dystopian sci-fi adult visual novel about an amateur photographer in love with legs and feet, trying to seduce and capture the island’s most intoxicating women to spark a revolution. The story has one path with one ending and does not contain animation.
3dcg
anal sex
bdsm
big ass
big tits
female domination
female protagonist
footjob
groping
interracial
kinetic novel
lesbian
oral sex
sci-fi
sex toys
vaginal sex
voiced
Metal Flame [v1.01]
![Metal Flame [v1.01]](/Games/Metal-Flame/miniMainImage.webp)
Metal Flame is a sci-fi style 2d platform shooter game.
2d game
female protagonist
sci-fi
shooter
side-scroller
Projekt Moon: Hope Awakens
Projekt Moon: Hope Awakens is a zany sci-fi romp inspired to be an homage to many of the dev's favorites games: (MASS EFFECT, Harem Hotel, Trials in Tainted Space, Ravager and more) This is a series in which you will decide the fate of others, even empires and impregnate an assortment of monster ...
3dcg
anal sex
bdsm
big ass
big tits
cheating
corruption
creampie
drugs
dystopian setting
exhibitionism
fantasy
female domination
furry
futa/trans
futa/trans protagonist
graphic violence
group sex
harem
humiliation
humor
lesbian
masturbation
monster girl
multiple endings
multiple penetration
oral sex
parody
pregnancy
sci-fi
sissification
spanking
superpowers
transformation
trap
vaginal sex
Ashes
My Patreon. 88Michele88 My Discord, 88Michele88 My SubscriberStar, 88Michele88 GOOD GIRL GONE BAD KINGDOM OF DECEPTION ANGELIA'S ORIGINS (Both Versions Renpy and RPG) MANILA SHAW (both games)
2d game
3dcg
anal sex
female protagonist
graphic violence
handjob
multiple endings
oral sex
rpg
sci-fi
vaginal sex
Deviant Discoveries [v0.50.0]
![Deviant Discoveries [v0.50.0]](/Games/Deviant-Discoveries/miniMainImage.webp)
You play a scientist/professor which has invented ways to alter the human body. He sets out to test it on students at the school he currently works in, corrupting them in the process.
3dcg
anal sex
bdsm
big ass
big tits
blackmail
bukkake
corruption
creampie
exhibitionism
female domination
groping
group sex
male domination
male protagonist
milf
mind control
mobile game
oral sex
school setting
sci-fi
sex toys
spanking
stripping
trainer
transformation
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voyeurism
She is Sexaroid
POV type Sex simulation game.
3d game
animated
bukkake
creampie
japanese game
male protagonist
oral sex
sci-fi
vaginal sex
Teen Alien in Your Closet [v1.0]
![Teen Alien in Your Closet [v1.0]](/Games/Teen-Alien-in-Your-Closet/miniMainImage.webp)
A teen alien teleports to your closet. She's hungry, dirty and needy, and her teleporter is fried. The next step is up to you. You can throw her out or share her quest, as well as you can show her the human ways or learn about hers.
2dcg
adventure
dating sim
humor
male protagonist
monster girl
multiple endings
no sexual content
romance
sandbox
sci-fi
Sani Yang's Laboratory
You wake up in the world of anthropomorphic creatures. After finding you've been the subject of a certain lab's experiments, you must find the ulterior goals hidden from sight. Is this lab secretly a threat to the human world? Or is there more to it that you simply cannot understand? Trailer
2dcg
adventure
ahegao
big ass
big tits
censored
dating sim
fantasy
furry
groping
handjob
horror
male protagonist
management
monster girl
multiple endings
romance
sci-fi
simulator
strategy
teasing
vaginal sex
voiced
Mystwood Manor [v1.1.2]
![Mystwood Manor [v1.1.2]](/Games/Mystwood-Manor/miniMainImage.webp)
In ancient woods the realms collide and thus the veil wears thin,Spirits dwell and dreams shall haunt all those who stay within.So take great heed and turn away when myst devours your sight,Lest you get caught and forevermore lie trapped in endless night.
3dcg
big ass
big tits
fantasy
horror
incest
male protagonist
management
milf
paranormal
point & click
romance
sci-fi
Perverted Tea House [v0.1.1c]
![Perverted Tea House [v0.1.1c]](/Games/Perverted-Tea-House/miniMainImage.webp)
The game is set in a fictionary, dystopian multiverse inspired to the Progression Fantasy and Wuxia/Xianxia genres, spiced up with Cyberpunk elements. The MC is the gifted student of the most renowned and feared Cultivator on the planet, set on discovering his heritage, and soon tasked with facin...
3dcg
adventure
animated
bdsm
big ass
big tits
creampie
fantasy
furry
group sex
harem
lesbian
male protagonist
monster
monster girl
oral sex
sci-fi
sex toys
superpowers
twins
vaginal sex
virgin
Project X [v0.2]
![Project X [v0.2]](/Games/Project-X/miniMainImage.webp)
A two million densely populated city starts having periodical power blackouts, forced by new regulations in the hope to preserve nature and reduce pollution. A soon-to-be dystopian sanctuary, a twisted utopia for every crook, and criminal. As crime rates increase overnight, emergency services hav...
3dcg
animated
big tits
harem
humor
male protagonist
milf
pov
romance
sci-fi
teasing
virgin
voyeurism
Space Rescue: Code Pink [v13.5]
![Space Rescue: Code Pink [v13.5]](/Games/Space-Rescue-Code-Pink/miniMainImage.webp)
In this game you play as Keen; a young mechanic that just landed his first job on a 'Rescue & Relax' Ship.Keen's task is simple; make repairs where ever needed! But every time Keen helps out one of his attractive crew members, he seems to end up in more and more a dubious situations!While explori...
2dcg
adventure
anal sex
animated
big ass
big tits
handjob
male protagonist
mobile game
oral sex
point & click
sci-fi
Timestamps, Unconditional Love [v1.1 Steam SE]
![Timestamps, Unconditional Love [v1.1 Steam SE]](/Games/Timestamps-Unconditional-Love/miniMainImage.webp)
You're a college student who's lustful desires have caused you to make horrible mistakes. But lucky for you, your best friend has found a way to manipulate time... You have the chance to go back and fix some of your mistakes... Will you correct the things in the past to make your life better or w...
3dcg
anal sex
animated
big tits
blackmail
cheating
creampie
exhibitionism
footjob
group sex
handjob
humor
incest
male protagonist
masturbation
milf
oral sex
prostitution
sci-fi
sex toys
teasing
titfuck
vaginal sex
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.