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List of sci fi games
LustGames currently have 7998 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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Infinite Stars
Infinite Stars is a utopian science fiction visual novel about a united humanity exploring the universe and all its mysteries and wonders.. It is meant to give humanity hope in the current time of fear and uncertainty. It is meant to make us dream about our future as we mingle with other species,...
2dcg
adventure
big tits
fantasy
monster girl
no sexual content
point & click
sci-fi
teasing
Sci-Fi Story
Sci-Fi Story has slightly over 1 050 pictures and 104 animations, with 55 sex related. Using DSP's counting method, all together the picture count is slightly over 4600.
3dcg
bdsm
fantasy
female domination
groping
group sex
handjob
lesbian
male domination
male protagonist
oral sex
sci-fi
vaginal sex
Synthetic Lover
In the year of 2066, biologically engineered humanoids known as ‘biots' make up a large percentage of the workforce. The protagonist of Synthetic Lover is one such biot and, like the rest of his colleagues, he lives to serve a single purpose – to fulfil his pre-programmed vocation. In his...
2dcg
anal sex
creampie
dystopian setting
gay
graphic violence
groping
group sex
handjob
interracial
male domination
male protagonist
masturbation
mind control
multiple endings
oral sex
prostitution
romance
sci-fi
spanking
teasing
voiced
ATRI -My Dear Moments -
In the near future, a sudden and unexplained sea rise has left much of human civilization underwater. Ikaruga Natsuki, a boy who lost his mother and his leg in an accident some years earlier, returns disillusioned from a harsh life in the big city to find his old countryside home half-swa...
2dcg
fantasy
humor
japanese game
loli
male protagonist
multiple endings
no sexual content
romance
school setting
sci-fi
voiced
ATRI -My Dear Moments-
In the near future, a sudden and unexplained sea rise has left much of human civilization underwater. Ikaruga Natsuki, a boy who lost his mother and his leg in an accident some years earlier, returns disillusioned from a harsh life in the big city to find his old countryside home half-swallowed b...
2dcg
fantasy
humor
japanese game
loli
male protagonist
multiple endings
no sexual content
romance
school setting
sci-fi
voiced
XXX Files
X-Files Parody The X-Files follows the careers and personal lives of FBI Special Agents Fox Mulder and Dana Scully
2dcg
anal sex
big ass
fantasy
futa/trans
group sex
kinetic novel
lesbian
male protagonist
monster girl
parody
romance
sci-fi
tentacles
Miko no Kanata: Curious Tales from Oguni Shrine -Cycles
~A totally traditional Japanese-style romance adventure game for all the miko lovers out there~ Miko no Kanata is a totally traditional Japanese-style romance adventure game, that is a culmination of everything that developer Fan-na has put forth since they got started in 2004. "Cycles" i...
2dcg
big ass
big tits
creampie
groping
japanese game
male protagonist
monster girl
oral sex
school setting
vaginal sex
voiced
3001: A MILF Odyssey [v0.01]
Space. Man's final fantasy. These are the sexcapades of the USS Ecstasy. Its standing orders: to explore uncharted territory, to seek out new sexual adventures, to boldly cum where no one has come before. Milf Odyssey is inspired by several well known sci-fi franchises we all grew up with. Ever w...
3dcg
adventure
animated
big ass
big tits
fantasy
male protagonist
milf
monster
oral sex
sci-fi
voyeurism
Find Love or Die Trying
I'm your host Kat, and this is Find Love or Die Trying! It's the premiere of our new dating show, where ending up single... means ending up dead! Not sure why you'd sign up for this, but now that you're here, you've got 7 days to get one of the lovely ladies on your tropical island getaway to fal...
2dcg
adventure
dating sim
humor
male protagonist
multiple endings
no sexual content
romance
sci-fi
Riddle Joker
Story: For decades, superpowers and psychic abilities were thought to be mere science fiction, but the discovery of a certain particle called the 'Astron' at the end of the 20th century proved to the world that these wondrous phenomena were real. Nowadays, these abilities have been dubbed 'astral...
2dcg
adventure
animated
big ass
big tits
censored
creampie
dating sim
fantasy
groping
handjob
japanese game
male protagonist
masturbation
oral sex
romance
school setting
sci-fi
teasing
titfuck
vaginal sex
virgin
voiced
The Hard Way [v0.0pa]
After being kidnapped as a child, our hero unwittingly returns to his home town to find work. As he climbs the ladder of success, he will gather a following of beautiful, devoted women. The game is a sci-fi mystery solver, harem builder saga that has been built from the ground up to include aging...
3dcg
animated
big ass
big tits
harem
male protagonist
mobile game
point & click
sandbox
sci-fi
vaginal sex
Sexaroid Assembly
Japan, Year 3017. The world was full of AI. The robots, which was now able to be made for cheap, was walking around everywhere in various places and there existed a place where engineers of 1000 years ago only dreamed of. Out of all, the development of Erotic was magnificient. Those robots that s...
2d game
2dcg
ahegao
big ass
big tits
bukkake
censored
combat
creampie
footjob
groping
group sex
humor
japanese game
male domination
male protagonist
masturbation
ntr
oral sex
rpg
sandbox
sci-fi
sexual harassment
slave
teasing
tentacles
titfuck
turn based combat
vaginal sex
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
Hardcore Cruising: A Sci-Fi Gay Sex Cruise!
All aboard the HMS Size Queen! New crewman Milo Barre has started work on his first cruise. He always dreamed of working for this illustrious cruise line, but his big brother bullied him by saying he wasn't slutty enough to make it. Can Milo prove him wrong and be the sluttiest cabin boy on the s...
2dcg
anal sex
animated
big ass
gay
handjob
male protagonist
monster
oral sex
sci-fi
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
Day on Mars
A Day on Mars is a story spanning several hours, with many sex scenes along the way. The journey follows a man who, with loss of memory, finds himself on Mars, surrounded by pretty girls. A team of repairmen arrives at an abandoned Martian station, which must be prepared for the arrival o...
3d game
adventure
animated
big ass
big tits
dating sim
male protagonist
oral sex
sci-fi
vaginal sex
Taimanin Yukikaze 2 Animation
20XX A.D. Japan is plagued by evil spirits that dwell in the shadows. The only thing preventing chaos between spirits and humans is an implicit agreement to 'live and let live', but corrupt organisationsmake deals with the demons. Crime syndicates go supernatural. The nation is in decline, and th...
2dcg
adventure
ahegao
anal sex
animated
bdsm
big ass
big tits
censored
corruption
cosplay
creampie
fantasy
groping
group sex
humiliation
internal view
japanese game
lactation
male protagonist
mind control
monster
multiple endings
ntr
oral sex
pregnancy
prostitution
rape
school setting
sci-fi
sex toys
sexual harassment
slave
spanking
teasing
tentacles
titfuck
urination
vaginal sex
virgin
voiced
Love Duction! The Guide for Galactic Lovers
Despite being traumatized by love, life for Nanaboshi Kanata was mostly normal. That normalcy suddenly gets flipped on its head when he comes in to contact with the Guide for Galactic Lovers. 'My name is Serie. I am here to support your love life.' With her words, things really start accelerating...
2dcg
adventure
big ass
big tits
cosplay
creampie
fantasy
japanese game
male protagonist
monster girl
multiple endings
oral sex
sci-fi
vaginal sex
voiced
Bare Boob Brawlerz Visual Novel: Vol 1
Bare Boob Brawlerz is back with a Visual Novel that's a prequel to the original Bare Boob Brawlerz game because that's what everyone is doing now! Yeah? Prequels? Prequels still hot? Get Bare Boob Brawlerz Visual Novel: Vol 1 on Steam! Just kidding. X-MiGuPLAY doesn't care what everyone else is d...
2d game
2dcg
animated
big ass
big tits
combat
female protagonist
oral sex
sci-fi
simulator
titfuck
urination
vaginal sex
voiced
vore
Alpha-Nighthawk
Bathed in the light of the moon, a giant rose blooms in full glory. It hangs darkly in the night sky, suspended in space some 380,000 km from Earth. With its true name and nature unknowable, humans have taken to calling it “Consuelo.” In Bayshore Daiba City, life goes on in the Red Zone—a...
2dcg
bdsm
big ass
big tits
censored
creampie
female protagonist
furry
groping
group sex
japanese game
kinetic novel
lesbian
male protagonist
masturbation
monster
monster girl
oral sex
rape
sci-fi
teasing
titfuck
vaginal sex
voiced
List of sci fi porn games by platform
- List of sci fi porn games for Android
- List of sci fi porn games for MacOS
- List of sci fi porn games for Windows
- List of sci fi porn games for Linux
- List of sci fi porn games for IOS
List of porn games categories
LustGames organize porn games in 115 categories, they are sorted alphabetically below, you can click one of the tags to list all games of that category, games can belong to more than one category.