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List of sci-fiios Porn Games
Discover and download the best sci-fiios porn games for free. Our collection includes adult games for various platforms, tailored to your preferences.
LustGames currently have 1432 sci-fiios porn games available to download. The games are sorted in order of relevance with the best sci-fiios games coming first.
Index
- List of sci-fiios porn games
- List of sci-fi porn games by platform
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Vega Hunters [v2.11]
You will play as an alien bounty hunter who's interested in pretty bandits. This time you will not be stuck on one planet, but travel the whole galaxy.
2dcg
anal sex
animated
big tits
bukkake
group sex
male protagonist
milf
mobile game
oral sex
parody
sci-fi
titfuck
vaginal sex
Veil of Lies
Veil of Lies is a gripping visual novel set in a cyberpunk present full of mystery, conspiracies, and choices that shape destiny. Built with passion for storytelling, the game focuses on a linear, fluid narrative — guiding players through an emotional journey without distractions like open world ...
3dcg
animated
big ass
big tits
creampie
dystopian setting
exhibitionism
groping
humor
incest
interracial
kinetic novel
lesbian
male protagonist
masturbation
milf
oral sex
romance
school setting
sci-fi
sexual harassment
spanking
superpowers
teasing
vaginal sex
virgin
voiced
voyeurism
Vengeance
In Vengeance, you play as a male protagonist. You come back to your homeland USA from Hong Kong for peace and good fortune but due to unfortunate circumstances, you come to discover that something is deeply wrong with your Mom's friend and things around her. Danger is close by.
3dcg
adventure
big ass
big tits
creampie
drugs
graphic violence
groping
male protagonist
milf
mobile game
oral sex
pov
sci-fi
slave
teasing
vaginal sex
voyeurism
Verde [v0.0.1]
You are captain of a space ship and crew set in an unknown future timeline. You will complete missions to earn experience, money, and items. Some missions will even unlock new characters who will join your crew.
3dcg
adventure
combat
sci-fi
turn based combat
voyeurism
Victory Project [v1.1.5]
Ramon was serving a life sentence for helping politicians to launder money. After spending two years in jail however, an amnesty provides a new opportunity for him to lift him from his despair. He is sent to Hive Island to work as a volunteer but rather than expecting further imprisonment or hard...
2dcg
adventure
dating sim
fantasy
graphic violence
male protagonist
multiple endings
no sexual content
romance
sci-fi
voiced
Villain's Legacy
The world is constantly on the brink of collapse. Invaders from outer space trying to enslave the human race, mad scientists quivering to conquer the planet, creatures from other dimensions feed on fear and despair of the people. But none of this will ever happen, because THEY, are ready to defen...
3dcg
adventure
anal sex
animated
bdsm
big ass
big tits
cheating
cosplay
creampie
group sex
humiliation
humor
interracial
lesbian
male protagonist
milf
monster
monster girl
ntr
oral sex
sandbox
sci-fi
sex toys
superpowers
vaginal sex
voyeurism
Villain's Legacy 2
After bringing his greatest invention to life, our superhero finds himself involved in an out-of-the-ordinary affair, so he will have to juggle fragile alliances and deadly threats. Between one adventure and another, of course, there will be a large dose of out-of-the-ordinary sex scenes!
3dcg
adventure
anal sex
animated
big ass
big tits
creampie
groping
group sex
lesbian
male protagonist
milf
oral sex
sci-fi
superpowers
teasing
vaginal sex
Viper-M1
Sogna combined the best of both worlds in VIPER-M1: a modern, Windows-based interface and a set of three smaller games, reminiscent of the earlier V series titles. Super-heroine story My Mothers features cover girl Mika in her attempt to rescue a prospective boyfriend. Coming of age tale Green Bo...
2dcg
animated
bdsm
censored
creampie
female domination
female protagonist
groping
group sex
harem
humor
japanese game
lesbian
masturbation
milf
monster
multiple penetration
multiple protagonist
oral sex
rape
sci-fi
superpowers
teasing
tentacles
titfuck
vaginal sex
voiced
Void Divers Vortex [v0.2.1]
he story starts with Mark, our main character, pondering about a silly mistake he just made. Mark is just returning home from studying abroad; he spent almost four years far away. While he was far away, Mark kept in contact with his best friend, Alma; she is his childhood friend and probably much...
3dcg
adventure
cosplay
fantasy
male protagonist
mobile game
monster
monster girl
oral sex
sandbox
sci-fi
Waifu Discovered 2
Rescue your possible WAIFU from the evil magic. Elaborated yet EASY TO PLAY strip women up action game! Destroy the infected clothes to save the girls from the fatal spell!
2d game
big ass
big tits
sci-fi
shooter
Waifu Space Conquest
Overview In Waifu Space Conquest you can play a nostalgic arcade game. Conquer all the space to pass the level. Confine the aliens in your claimed space to kill them. Think fast. Use all the power-ups available and be ready to keep going. The enemies become stronger and more dangerous will you b...
2d game
2dcg
adventure
big ass
big tits
combat
dystopian setting
fantasy
female protagonist
no sexual content
platformer
puzzle
sci-fi
shooter
side-scroller
stripping
Wallis and the Time Machine
Time travel has always fascinated us. Many people have read, or are at least familiar with, H.G. Wells' famous novel, "The Time Machine." Ever wondered what happened to it, after the events in Wells' story? Follow the adventures in time of Wallis George, the great-great grandson of the hero of We...
3dcg
adventure
male protagonist
sci-fi
Wandering city
The world is covered by the 'Garbage Sea.' Within that sea floats a wandering island of steel... That island is known as 'Rivet City.' The inhabitants of Rivet City gather parts from the sea as they endlessly maintain their wandering island. Showers, toilets, food, and beds; All of these make the...
2dcg
adventure
anal sex
animated
bdsm
bestiality
big ass
big tits
censored
combat
drugs
fantasy
female protagonist
futa/trans
groping
japanese game
lesbian
masturbation
monster
oral sex
platformer
rape
sci-fi
sex toys
titfuck
vaginal sex
Warp [v0.8]
This is a story about a scientist named James, who is trying, with his girlfriend help to create a teleportation machine. The project seems to be going well but something wrong happens, and it takes James in to an adventure.Developer info: This game is in development and for now I just want to up...
3dcg
combat
female domination
group sex
interracial
male protagonist
sci-fi
Weekend
This is a small parody of the stories about Harry Potter and the Life of Merlin. The story tells about an unexpected meeting of a young witch and an ancient evil.
3dcg
cosplay
fantasy
group sex
lesbian
male domination
masturbation
milf
mind control
mobile game
monster girl
oral sex
parody
romance
sci-fi
slave
twins
vaginal sex
Where I Belong [v0.1.0 Beta]
A story about a young boy with amnesia who was found and adopted by a family.Story revolves around the boy finding out more about himself and what he is and what he is meant to do and living out his normal life with his friends and family while still trying to make sense of the situation he finds...
3dcg
male protagonist
rpg
sandbox
sci-fi
vaginal sex
Whore Effect
Warning! The game contains scenes of an erotic nature and profanity. Dissatisfied with the quality and quantity of erotic scenes in Mass Effect? We will fix it! Your attention is invited to the Whore Effect! Playing as Shepard, a depraved woman and a good captain, you have to assemble your team ...
2dcg
adventure
creampie
fantasy
female protagonist
monster
monster girl
parody
puzzle
sandbox
sci-fi
vaginal sex
Wicked Choices: Book One [v1.1]
Each month, in our game: 'Wicked Choices', you will play one of the TWO major characters that you will control... the first is MICHAEL PRESTON (or the name of your choosing), the true Main Character that chronicles the events that unfolds (and that you, as the players, decide) as he is introduced...
3dcg
adventure
anal sex
bestiality
cheating
corruption
drugs
exhibitionism
fantasy
female domination
female protagonist
futa/trans
group sex
humiliation
incest
lesbian
male domination
male protagonist
masturbation
milf
mobile game
multiple endings
multiple penetration
multiple protagonist
oral sex
rape
religion
sci-fi
sex toys
tentacles
transformation
vaginal sex
voyeurism
Wicked Choices: Book One -Remastered [v1.0]
Each month, in our game: 'Wicked Choices', you will play one of the TWO major characters that you will control... the first is MICHAEL PRESTON (or the name of your choosing), the true Main Character that chronicles the events that unfolds (and that you, as the players, decide) as he is introduced...
3dcg
adventure
anal sex
bestiality
cheating
corruption
drugs
exhibitionism
fantasy
female domination
female protagonist
futa/trans
group sex
humiliation
incest
lesbian
male domination
male protagonist
masturbation
milf
mobile game
multiple endings
multiple penetration
multiple protagonist
oral sex
rape
religion
sci-fi
sex toys
tentacles
transformation
vaginal sex
voyeurism
Wild Harem [v0.3]
You have been selected to participate in a community experiment in a model village. How many friendships and romantic interests can you pursue? Lots of furry characters are waiting for you! Wild Harem will be a free-roaming game where you can get to know the characters and get into all sorts of s...
2dcg
animated
big ass
big tits
creampie
fantasy
furry
male protagonist
sci-fi
vaginal sex
List of sci-fiios Porn Games by Platform
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List of sci-fiios 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.