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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 1419 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
- List of sci fi porn games by platform
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Horny Harlots [v1.3]
Horny Harlots is an Interactive Erotic Adult Adventure Novel that's choice based, this public release is a Free Demo to give you a taste of the sexyness that's unfolding, or should I say, undressing? This Novel will be a set of 3 Volumes, each having 8-14 chapters in each. Which means tons and to...
3dcg
big ass
big tits
creampie
male protagonist
oral sex
sci-fi
teasing
vaginal sex
Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans-
The year is 2068 in the Universal Century. It's an era where men are overwhelmingly outnumbered by women. The setting is the Ganymede Station near the vicinity of Mars in the solar system. Our protagonist, Ginga Amanokawa, belongs to the spaceflight department of the academy. While on a space nav...
2dcg
ahegao
anal sex
bdsm
big ass
big tits
bukkake
censored
cosplay
creampie
female domination
groping
group sex
handjob
internal view
interracial
japanese game
lactation
loli
male domination
male protagonist
masturbation
milf
monster girl
multiple penetration
oral sex
sci-fi
strategy
teasing
tentacles
titfuck
turn based combat
twins
urination
vaginal sex
virgin
voiced
Hot Sand of Antarctica [v0.01]
As a result of the rapid melting of glaciers and permafrost in Siberia, a giant release of methane occurred into the atmosphere, which led to an explosive increase in temperature throughout the Earth. A few years later, the only place where people could survive was Antarctica. There were no more ...
3dcg
anal sex
animated
dystopian setting
male protagonist
mobile game
oral sex
sci-fi
vaginal sex
Hotel Nova [v0.3.2]
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
Hotime Saga
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
adventure
ai cg
anal sex
animated
big ass
big tits
creampie
dating sim
fantasy
groping
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
Hotverse
We create parody stories using AI tools. Two new stories each week! 4 stories so far. We also have a page with more than 2000 NSFW images and several videos! Take a look! HotVerse is a visual novel, plain and simple where you follow trough a multiverse of lewdness! Join this journey entering mul...
2dcg
ahegao
ai cg
anal sex
big ass
big tits
creampie
groping
handjob
kinetic novel
male protagonist
masturbation
mobile game
oral sex
parody
romance
sci-fi
teasing
vaginal sex
Hounds of The Meteor [v20200614]
'Hounds of the Meteor' is under development. We aim to create a game that combines both side-scrolling action and command-selection-type adventures, with both gameplay and eroticism. The direction of eroticism is 'fighting heroine's insult/different sex'.
2d game
3dcg
adventure
anal sex
big ass
big tits
fantasy
female protagonist
groping
group sex
monster
platformer
rape
sci-fi
shooter
tentacles
vaginal sex
Hounds of the Meteor [v20210930]
'Hounds of the Meteor' is under development. We aim to create a game that combines both side-scrolling action and command-selection-type adventures, with both gameplay and eroticism. The direction of eroticism is 'fighting heroine's insult/different sex'.
2d game
3dcg
adventure
anal sex
animated
big ass
big tits
censored
fantasy
female protagonist
groping
group sex
japanese game
monster
oral sex
platformer
rape
sci-fi
shooter
side-scroller
tentacles
vaginal sex
How To PUA (Space) [v5.4.00]
Well, an Adult Anime Visual Novel/Space Exploration (Gal-)Game, that allows you to date the different girls aboard the NSFW Cauldron, your dedicated research vessel, while improving your IRL dating skill while 'just' playing the game
2dcg
animated
big tits
dating sim
humor
male protagonist
sci-fi
Human Cargo [v0.97]
Yoshi Garcia is stuck in a rut, professionally and personally... until he finds himself kidnapped by alien pirates. At first opportunity, he escapes, stowing away aboard a cargo freighter, where he hopes to hide out until he can sneak off the ship. Unfortunately for Yoshi, he's immediately discov...
2d game
2dcg
anal sex
dating sim
furry
gay
group sex
handjob
male protagonist
masturbation
monster
oral sex
sci-fi
Hunger for Chaos
You're no stranger to tragedy. After your mother dies in the same car accident that scars you emotionally &physically, your father is later diagnosed with cancer that requires expensive surgery. Desperate to save your only parent, you drop out of high school and works numerous jobs for years, but...
3dcg
big ass
big tits
creampie
graphic violence
harem
male protagonist
pov
romance
sci-fi
vaginal sex
virgin
Hunted on Eclipse-9
Femdom/Futasub game where you play as a futa, trying to fill up cum tanks on a spacestation while avoiding a guard robot that's gone berserk! If you get caught your balls will be drained, so watch out!
3d game
ahegao
anal sex
animated
big ass
character creation
creampie
female domination
futa/trans
futa/trans protagonist
handjob
horror
male protagonist
masturbation
multiple endings
oral sex
pov
puzzle
rape
sci-fi
sex toys
sleep sex
tentacles
titfuck
vaginal sex
Hunter: Space Pirates
At the tender age of three, our protagonist is separated from his mother under mysterious circumstances. A compassionate couple of neighbors, mourning the loss of their own son, adopt him. His foster father, a former Navy combat pilot known as "Viper," nurtures his passion for airplanes. However,...
3dcg
animated
big ass
big tits
creampie
humor
male protagonist
masturbation
milf
mobile game
monster
monster girl
romance
sci-fi
vaginal sex
virgin
voyeurism
Hunters of War
Hunters of War is set in a futuristic world, you are the son of a science tycoon who has many businesses to further the advancement of science and the human race. You learn that your father has not been above board with his experiments and this gets the ball rolling as you try and discover what h...
3dcg
animated
male protagonist
milf
sci-fi
Hybridia
As you take your final breath, the darkness descends upon you. But just when you think it's all over, a deity appears before you. It's none other than Aphrodite, offering you a chance to live again in a brand new world called Hybridia. Who could resist such an alluring offer? But as you awaken in...
3dcg
adventure
animated
big ass
big tits
creampie
fantasy
graphic violence
handjob
humor
male protagonist
mobile game
oral sex
parody
pov
rape
romance
sci-fi
superpowers
vaginal sex
Hyper Surface [v0.1]
You play as young slacker in financial trouble. In a near future, a new virtual reality device is lauched. This new challenge gives our hero unforeseen (sexual) opportunities.
2d game
2dcg
adventure
ahegao
big ass
dating sim
handjob
male protagonist
platformer
sci-fi
teasing
voyeurism
Hyperreality - Lust of Munus [v0.01]
A young man on the border of existential crisis, is trying to find the meaning of his life. Playing 'The Game or facing the universe around him gets him in a lot of trouble. Destiny of this young man will lead him to find out the order of this chaotic and inconceivably big and complicated storyli...
2dcg
big ass
big tits
group sex
male protagonist
sandbox
sci-fi
vaginal sex
Hypnosis of Busty Female Officer "There's No Way I'd Follow Orders from Someone Like You"
Hundreds of years have passed since humanity began to immigrate into space. Humanity has spread too far and created their own agendas and interests. Soon enough, war occured with the usage of battleships and robots. The protagonist was once an excellent test pilot. Now, he is a humble mechanic af...
2dcg
adventure
ahegao
anal sex
bdsm
big ass
big tits
censored
creampie
exhibitionism
fantasy
footjob
group sex
handjob
harem
humiliation
japanese game
lactation
lesbian
male domination
male protagonist
masturbation
mind control
multiple endings
oral sex
pregnancy
rape
sci-fi
sex toys
sexual harassment
spanking
titfuck
urination
vaginal sex
virgin
voiced
I.BOOBS 1 [v0.2]
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
IDK
You take the role of a boy whose mind has been completely erased, without effort or attempt you decide to start your life again without wanting to recover your memories immediately, as the story progresses our protagonist will remember things about his past and meet many girls, which you can go u...
3dcg
creampie
fantasy
graphic violence
groping
handjob
lesbian
loli
male protagonist
monster girl
oral sex
romance
sci-fi
teasing
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 118 categories. Browse the tags below to find games matching your interests—each game can belong to multiple categories.