Submit your email to download
Search game titles, platform, tags and/or text.
Enter the page you want to go.
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
- List of porn games categories
- Social media links
Search results
Phantom Protocol
Life has always been manageable for citizens, as long as you don't draw too much attention. Unfortunately, due to circumstances beyond your control, you are thrust into a dangerous situation. The Agency has you under their thumb. Don't give up hope. You will meet friends, allies and lovers who ...
3dcg
big tits
dating sim
harem
interracial
male protagonist
paranormal
romance
sandbox
school setting
sci-fi
superpowers
teasing
voyeurism
Phoenixes [v0.1.0]
The story of PHOENIXES takes place in a world where both magic and science are well developed, a world where the superhero is really a thing. You, a wanderer in the junction between light and shadow, are now dragged into the cusp of the fight between heroes and villains. The city is falling apart...
3dcg
animated
big ass
big tits
creampie
fantasy
harem
male protagonist
masturbation
mobile game
monster girl
sandbox
sci-fi
superpowers
vaginal sex
virgin
Pine Falls
You are a successful writer and you decided to get away from the city for a while to clear your mind and regain your inspiration. While on your way to visit a few smaller towns you have a strange accident that you can't really explain and that's how you end up in a small town called Pine Falls. H...
3dcg
animated
big ass
big tits
blackmail
creampie
exhibitionism
handjob
lactation
male protagonist
masturbation
milf
oral sex
romance
sci-fi
sex toys
spanking
teasing
vaginal sex
virgin
voiced
voyeurism
Pizzalab Complex
PIZZALAB COMPLEX is a horror and survival game set in the near future. Rookie, a newly hired employee at Pizzalab, a pizzeria that also operates as a nightclub, is called by the mysterious Ms. X, the owner of the establishment, to resolve an emergency with the security systems. Upon entering, he ...
3d game
animated
furry
futa/trans
horror
male protagonist
parody
rpg
sandbox
sci-fi
vaginal sex
Planeshifter
In Planeshifter, a university student is transported to a steampunk-medieval world where he must uncover hidden powers and rescue his friend Nalia from a mysterious hooded figure. Embark on a quest filled with magic, danger, and self-discovery.
2dcg
adventure
big ass
big tits
fantasy
male protagonist
religion
sci-fi
vaginal sex
Planeswalker [v0.2]
Planeswalker is a visual novel with elements of 18+. It is the story of a young boy who is about to turn 18 years old. And he doesn't know how important he is to other people. He has enormous power that his enemies, or his friends, will want to take advantage of. It's up to you to decide.
3dcg
adventure
big ass
big tits
fantasy
male protagonist
milf
mobile game
monster girl
oral sex
sandbox
sci-fi
teasing
voyeurism
Planet Of Terror
You play as a Bounty Hunter
3dcg
animated
big ass
big tits
combat
female protagonist
horror
masturbation
monster
rape
sandbox
sci-fi
tentacles
vaginal sex
Planet Rogue
Planet Rogue is a lewd futuristic rpg featuring pixelated real-time combat and turn based combat. In a future where there is only capital and blood in the universe, where everything is run by money, The capitalist corporations that control the galaxy have only the government in their sights to ma...
2d game
3dcg
ahegao
anal sex
animated
big ass
big tits
combat
creampie
female protagonist
footjob
graphic violence
group sex
handjob
male protagonist
masturbation
multiple protagonist
oral sex
romance
rpg
sci-fi
turn based combat
vaginal sex
Planet Stronghold: Colonial Defense
Planet Stronghold: Colonial Defense brings you back in time in the early settlement days of the Planet Stronghold colony.By a bizarre coincidence, two captains, two siblings, get stuck in the same colony: Alex and Diana Nelson. Take control of one of them, and discover the mysteries and the dange...
2dcg
adventure
combat
female protagonist
gay
interracial
lesbian
male protagonist
multiple endings
no sexual content
romance
sci-fi
strategy
Planet of Terror
You play as a Bounty Hunter
3dcg
animated
big ass
big tits
combat
female protagonist
horror
masturbation
monster
rape
sandbox
sci-fi
tentacles
vaginal sex
Plastic Soul
Your son buys you an android to replace your deceased wife. What will you do with her? Plastic Soul is a daily life simulation game featuring your very own android. Take care of her and she will take care of you! If you know what I mean... Progress through the story by interacting with your andr...
2dcg
animated
big ass
big tits
footjob
groping
handjob
male protagonist
milf
oral sex
sandbox
sci-fi
teasing
titfuck
Policenauts
The game centers on Jonathan Ingram, one of the five 'Policenauts', astronauts with police training, assigned to ensure the safety of Beyond Coast, mankind's first fully-functional space colony in the year 2013. A freak accident occurs while testing a new space walking suit and Jonathan is drifte...
2dcg
animated
male protagonist
no sexual content
point & click
sci-fi
shooter
Portal Into Summer [v2.0]
This is not a game. In this single panel image, choose multiple characters to change the event. Summer has 'borrowed' Rick's portal gun. Choose which characters will spy on and 'visit' Summer in this Rick and Morty parody.
2dcg
bestiality
female protagonist
incest
parody
sci-fi
Postapo Reportage
Postapo Reportage tells the story of a reporter who travels to the most devastated parts of our planet. A global war swept through the world 70 years ago and destroyed most of the colonized land on earth. The countries that managed to avoid complete destruction in the old territory of the devasta...
3dcg
big ass
big tits
male protagonist
oral sex
sci-fi
vaginal sex
Power of Will
You were supposed to be the next in line to rule the country when you were betrayed and forced out from your homeland. The civil war that erupted afterwards lasted for several years... but this isn't about that. This is about what happens once you return -- as the victor. Navigate a world where e...
ai cg
anal sex
bdsm
blackmail
cheating
corruption
creampie
drugs
exhibitionism
female domination
groping
group sex
handjob
humiliation
incest
interracial
lesbian
male domination
male protagonist
milf
mind control
multiple penetration
oral sex
pregnancy
prostitution
rape
real porn
rpg
sci-fi
sex toys
sexual harassment
simulator
slave
spanking
swinging
teasing
text based
titfuck
vaginal sex
virgin
voyeurism
Powered Stranger [v0.71]
'Powered Stranger' which is a Dating Simulator that definitely doesn't take place in the Power Rangers Universe. ;-) In this parody game you'll be a Stranger thrown into several timelines of the TV-Show and your mission will be to seduce the female Rangers.
2dcg
anal sex
creampie
male protagonist
parody
sci-fi
vaginal sex
Pregnenticles: Earth Girls Inseminated
Modern day Japan. Earthlings make first contact with an unknown alien species from Mars. The Martians have begun an invasion of the planet. It begins by getting close to Earth's most powerful officials and impregnating them with tentacles, making them allies. A hentai takeover, not a hostile one;...
2d game
2dcg
harem
japanese game
male domination
male protagonist
pregnancy
puzzle
sci-fi
slave
tentacles
Prepare Uranus: Exploring Black Holes for Adults
Adanot plans to open his own business after a bill is passed, legalizing the entertainment industry in the Milky Way. He sends out Tsir to find out the cost of obtaining a license to open a bar.
2dcg
adventure
anal sex
animated
big ass
big tits
creampie
fantasy
groping
group sex
male protagonist
monster
monster girl
oral sex
point & click
prostitution
sandbox
sci-fi
teasing
vaginal sex
Prepare Uranus: Part 1 [v1.0]
Adanot plans to open his own business after a bill is passed, legalizing the entertainment industry in the Milky Way. He sends out Tsir to find out the cost of obtaining a license to open a bar.
2dcg
big tits
male protagonist
monster
monster girl
oral sex
point & click
sci-fi
Primeval Planet: Angimanation [v1.0.5]
Ava Liberty wakes up in the dark and finds herself forced to land on the dangerous Planet - Kambrian. The vicious monsters on this planet will hunt Ava down and give Ava the most brutal and primitive treatment. Ava must find other team members - and most of all, finding her beloved - Victoria Tal...
2d game
adventure
big ass
big tits
fantasy
female protagonist
humiliation
monster
monster girl
pregnancy
rape
sci-fi
shooter
tentacles
vaginal sex
List of sci fi Porn Games by Platform
- Download sci fi Porn Games for Android
- Download sci fi Porn Games for MacOS
- Download sci fi Porn Games for Windows
- Download sci fi Porn Games for Linux
- Download sci fi Porn Games for IOS
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.