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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Gilded Aviary
You are the Aviary's new accompanist — a broke musician hired to make three women's escalating degradations sound like art. Every spring its three 'Songbirds' compete in a month-long contest, each kept on stage by a debt, a secret, or a contract; the winner walks away free. You sit at the piano only feet away, and they must trust you through nights designed to break them. The Aviary pays well, records everything, and never lets anyone leave clean — decide whose name you will spend yours on.
prostitution
blackmail
corruption
bdsm
female domination
harem
exhibitionism
voyeurism
rape
male protagonist
pov
text based
simulator
rpg
Dollhouse Rising [v0.8.5]
![Dollhouse Rising [v0.8.5]](/Games/Dollhouse-Rising/miniMainImage.webp)
Dollhouse Rising is an engaging RPG game featuring a turn-based combat system developed by DOLLHOUSE.
2d game
3dcg
adventure
big ass
big tits
creampie
fantasy
groping
male domination
male protagonist
monster girl
oral sex
rpg
sci-fi
titfuck
turn based combat
vaginal sex
Futa Slug EX
Explore the world of Futa Slug EX, a top-down shooter roguelike. Pilot your SLUG and descend into procedurally generated dungeons to collect beautiful dickgirls.
2d game
2dcg
ai cg
anal sex
animated
big ass
big tits
female protagonist
futa/trans protagonist
lesbian
monster
sandbox
sci-fi
shooter
tentacles
Gekkou no Carnevale
The story is set in Belmonte Calabro in Italy. Belmonte is the city of filled with Automatas and boasts the biggest number of Automatas produced a year. Automatas are androids. Mechanical beings created from nothing. Most Automatas can be easily distinguished from humans due to their robotic face...
2dcg
adventure
bdsm
big ass
big tits
censored
fantasy
female protagonist
japanese game
male protagonist
monster
multiple protagonist
oral sex
rape
sci-fi
vaginal sex
voiced
Giantess Spa - Investigation [v0.4.1]
![Giantess Spa - Investigation [v0.4.1]](/Games/Giantess-Spa--Investigation/miniMainImage.webp)
You are Lucas, a detective of the local police department investigating the mysterious disappearances of several male individuals, happening in the City where you always lived. Not many clues are found, whoever is doing this has been hiding their traces really well... But, being one of the best D...
2d game
3dcg
adventure
anal sex
big ass
big tits
exhibitionism
fantasy
female domination
humiliation
male protagonist
multiple endings
pov
scat
sci-fi
slave
spanking
urination
vaginal sex
vore
Grrl Power Adventures – The Coonies
In the small seaside town of Coon Bay, a group of inquisitive teens are about to stumble upon a strange and mysterious operation going on right under their feet. Initially drawn to the caves by criminal activity and rumors of pirate treasure, the teens are plunged accidentally into a huge hideout...
2d game
3dcg
combat
female protagonist
male protagonist
multiple protagonist
paranormal
rape
rpg
sci-fi
turn based combat
Harem Squad Agent Girl Trainer [v0.2]
![Harem Squad Agent Girl Trainer [v0.2]](/Games/Harem-Squad-Agent-Girl-Trainer/miniMainImage.webp)
Lead your squad, powered by strong psionic powers against the clankers. As squad captain, it’s your duty to take care of the well-being of your girls, using your Lay on Hands power to help them recover their injuries and Psy-Energy.
3dcg
animated
big tits
combat
dating sim
harem
male protagonist
pov
rpg
sandbox
sci-fi
trainer
Hotel Nova [v0.7]
![Hotel Nova [v0.7]](/Games/Hotel-Nova/miniMainImage.webp)
Managing a intergalactic hotel is not that easy: you have to interact with different people from different planets. Luckily you don't have to, you're just an office boy, so have fun with your 0 responsabilities job.
2dcg
anal sex
animated
big ass
big tits
fantasy
female domination
footjob
male protagonist
sci-fi
titfuck
vaginal sex
I.BOOBS 1 [v0.2]
![I.BOOBS 1 [v0.2]](/Games/IBOOBS-1/miniMainImage.webp)
A very short parody game based on 'The Incredibles'. You play Helen's adopted son, Eddie (as a patron, if you understand).(Attention: This is a prototype, a springboard for other projects.)
2dcg
animated
big ass
big tits
groping
incest
male protagonist
masturbation
milf
mind control
oral sex
point & click
sci-fi
stripping
Jump City Journeys [v0.3a]
![Jump City Journeys [v0.3a]](/Games/Jump-City-Journeys/miniMainImage.webp)
Game Recommendations & Identification GFX Request Thread FREE NANA
3dcg
animated
big ass
big tits
male protagonist
monster
monster girl
oral sex
parody
sandbox
sci-fi
superpowers
teasing
vaginal sex
Luna Oddssey [v0.1.6]
![Luna Oddssey [v0.1.6]](/Games/Luna-Oddssey/miniMainImage.webp)
Basically Ashley in a Space/Cyberpunk theme.
2d game
2dcg
anal sex
animated
big ass
big tits
bukkake
cheating
creampie
female protagonist
groping
group sex
handjob
internal view
monster girl
prostitution
rpg
sandbox
sci-fi
teasing
vaginal sex
virgin
voyeurism
Malise And The Machine [v0.0511]
![Malise And The Machine [v0.0511]](/Games/Malise-And-The-Machine/miniMainImage.webp)
Malise and the Machine is an adult RPG for the PC, and is being created using a heavily improved version of RPG Maker VX Ace. The project has already been in development for over a year, but now it is time to expand the project and get players involved (that's you!).One of the major goals of the ...
2d game
3dcg
combat
female protagonist
rpg
sci-fi
My Furry Protogen 3
The choice has been made, and now there is no turning back - they must find and stop him. The final chapter in the adventure of our heroes. My Furry Protogen 3 is the final chapter of the saga, continuing the story of protogen scientist Juno and our main hero. They have made their choice, and now...
2dcg
anal sex
bdsm
creampie
exhibitionism
footjob
furry
group sex
harem
kinetic novel
male protagonist
romance
sci-fi
sex toys
stripping
superpowers
teasing
titfuck
vaginal sex
NekoUFO
Waking up in a spaceship as an amnesiac, your only hope of learning about anything regarding those circumstances is through your interaction with the ship’s only other occupant, an awkward and beautiful extraterrestrial catgirl named Kiyoko. Many of those interactions will occur between and durin...
2dcg
animated
handjob
male protagonist
monster girl
oral sex
point & click
pov
sandbox
sci-fi
simulator
teasing
vaginal sex
Night with the Aardvarks
With furrowed brow, I angrily pound my fingers into the keyboard. Your porn game made me angry.
2dcg
animated
cheating
creampie
fantasy
furry
groping
humor
male protagonist
milf
mobile game
oral sex
parody
sci-fi
vaginal sex
virgin
OverSimp [v0.3]
![OverSimp [v0.3]](/Games/OverSimp/miniMainImage.webp)
The player is a new recruit sent to an alternate universe after a malfunction with Winston's tech. He'll have to placate Overwatch/Talon operators. Female members of Overwatch or Talon will try to guide him to submission. Will you Simp? or Stand up for yourself. The game will cater to both submi...
2d game
3dcg
big ass
big tits
female domination
groping
male protagonist
masturbation
parody
sci-fi
PLLE'S PANIC
The unity remake of a Flash game from 2014. A simple arcade style game where you avoid endless enemy attacks while clearing the CG.
2d game
2dcg
censored
combat
japanese game
mobile game
sci-fi
shooter
stripping
Para Ark 2 [v1.0.7]
![Para Ark 2 [v1.0.7]](/Games/Para-Ark-2/miniMainImage.webp)
Playable test battle with old plugins. New plugin is still under development.
2dcg
animated
bestiality
big ass
big tits
creampie
female protagonist
futa/trans
monster
pregnancy
rape
sci-fi
titfuck
vaginal sex
vore
Quean Bee [v0.2.12 Ch.1]
![Quean Bee [v0.2.12 Ch.1]](/Games/Quean-Bee/miniMainImage.webp)
From Abandoned to Unstoppable: Forge Bobbie Faybrook's Fate Betrayal. Grit. Vengeance. Bobbie Faybrook, a young woman discarded by her mother and cast aside by society, claws her way through life's unforgiving gauntlet. A lifeline appears in the form of a battle-scarred ex-military veteran who o...
3dcg
animated
dilf
exhibitionism
female protagonist
graphic violence
groping
handjob
oral sex
romance
sci-fi
sexual harassment
teasing
voyeurism
Rack [v1.2.0]
![Rack [v1.2.0]](/Games/Rack/miniMainImage.webp)
Rack is a science-themed bondage game where you can perform sexual tests and experiments using a variety of toys and gadgets. As you play the game, you'll unlock new features, lab settings, and test subjects to play with.The game features a massive variety of test subjects of all genders and spec...
2d game
2dcg
anal sex
animated
bdsm
bukkake
creampie
furry
futa/trans
gay
masturbation
oral sex
sci-fi
sex toys
vaginal sex
voiced
Star Lust: Hymn of the Precursors [v1.0]
![Star Lust: Hymn of the Precursors [v1.0]](/Games/Star-Lust-Hymn-of-the-Precursors/miniMainImage.webp)
You play as Nova, a young Terran girl desperate to leave her life as an outer-rim moisture farmer behind. Along with her android companion H8-TR (Hater), she decides to enlist in the Federation military and do her part in the galaxy spanning war against the Tauri. There's only one problem... The ...
2dcg
big tits
female protagonist
interracial
lesbian
monster
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.