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 1371 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
Biome [v0.002]
Biome is a space based sci-fi adventure game, featuring a variety of alien species. The player needs to ensure the survival of his charges to quickly grow his crew, research his environment, learn new skills and find his way home... or start afresh.
3dcg
adventure
fantasy
harem
horror
male protagonist
monster girl
oral sex
romance
sandbox
sci-fi
teasing
Blackstar
A place that only harbors the thing of nightmares and the unwillingness to allow yourself or your closest companions impregnated by the most mutated beasts in the universe. Based on the work of noted Sci-fi Author Cordwainer Smith, Blackstar is a Horror FPS game.
3d game
animated
big ass
big tits
combat
female protagonist
monster
rape
sci-fi
vaginal sex
Calibration Error [v1.2]
Calibration Error is a comedy/sci fi/smut story of science gone wrong. Hijinks ensue after an unlicensed, inadvisable experiment that leaves the main character in a body not quite normal. Is your friend Emily, the inventor of the machine, really trying her hardest to fix it? Will you manage to re...
3dcg
bdsm
female domination
futa/trans
male protagonist
mobile game
oral sex
sci-fi
transformation
Carnal Coup [v0.37.1]
Carnal Coup is a Text-based game in a sci-fi setting! You take the role of a shapeshifting alien who has infiltrated an invasion force led by those uptight Terrans. Alien by alien, department by department, it's up to you to stop the invasion! ...Sexily! You'll encounter eight featured main alien...
2dcg
bdsm
female protagonist
furry
futa/trans
gay
group sex
lesbian
male domination
male protagonist
milf
oral sex
sci-fi
text based
transformation
vaginal sex
Carnal Coup - Overseer's Edition
Carnal Coup is a Text-based game in a sci-fi setting! You take the role of a shapeshifting alien who has infiltrated an invasion force led by those uptight Terrans. Alien by alien, department by department, it's up to you to stop the invasion! ...Sexily! You'll encounter eight featured main alien...
2dcg
bdsm
female protagonist
furry
futa/trans
gay
group sex
interracial
lesbian
male domination
male protagonist
milf
oral sex
sci-fi
text based
transformation
vaginal sex
Celestial Memoir [v1.0]
Follow Holly as she attempts to recover her memory and find her purpose in a strange land. She will encounter many new faces on her journey, and maybe a few old ones. Some of them will be willing to help her, while others may be interested in 'other' things. This game has a futuristic/sci-fi fant...
2d game
3dcg
adventure
anal sex
big ass
bukkake
combat
cosplay
creampie
fantasy
female protagonist
futa/trans
groping
group sex
handjob
interracial
lesbian
monster
multiple penetration
oral sex
puzzle
rpg
sandbox
sci-fi
titfuck
vaginal sex
voyeurism
Color of My Sound [v1.A.3]
Color of My Sound is a Sci-Fi, Espionage, Drama, Erotic visual novel set in an original setting. It is a universe chock full of potential for character drama, conspiracies, espionage, intrigue and action. The story began when a rebellion on an unprecedented scale erupted across the Empire's world...
3dcg
harem
male protagonist
sci-fi
teasing
vaginal sex
virgin
CyberSin: Red Ice [v0.01]
Set in a Dystopian Sci-Fi future, CyberSin : Red Ice follows the story of Elsa Morganth, daughter of the president of one of the largest megacorporations in control of the world. After a mysterious accident, Elsa finds herself indicted for a crime she didn't commit. Thrown under the slimy belly o...
3dcg
big ass
big tits
creampie
exhibitionism
female protagonist
handjob
oral sex
sci-fi
stripping
vaginal sex
CyberSin: RedIce
Set in a Dystopian Sci-Fi future, CyberSin : RedIce follows the story of Elsa Morganth, daughter of the president of one of the largest megacorporations in control of the world. After a mysterious accident, Elsa finds herself indicted for a crime she didn't commit. Thrown under the slimy belly of...
3dcg
big ass
big tits
creampie
exhibitionism
female protagonist
handjob
oral sex
sci-fi
stripping
vaginal sex
Cyberspace Battle Maiden Academy
Mysteries Abound, with secrets hidden within. Secrets one hides from themselves, and secrets others hide for themselves. The question... can you uncover them? Are you willing to take the risk? Or is the danger, and self doubt too strong? Welcome to C.B.M.A. a spiritual sequel to "Desire Guardian...
2d game
2dcg
adventure
bdsm
futa/trans
male protagonist
mind control
monster girl
rpg
school setting
sci-fi
sissification
transformation
DREAM LINK [v1.0]
A sci-fi story about a lonely nerd who starts receiving visits from beautiful girls from the future in his dreams. An immersive, linear development story with a focus on romantic development with adult scenes.
3dcg
animated
big tits
male protagonist
romance
sci-fi
Divinity Crush
The first chapter of an episodic Action Sci-fi story about a transfer employee to the big city and a fateful encounter with three mysterious girls. What started as a fight against an evil corporation just got weirder...
3dcg
big ass
big tits
female domination
graphic violence
male protagonist
sci-fi
superpowers
teasing
Echo Project Collection
Adastra is a romance visual novel with a whole bunch of sci-fi and political intrigue mixed in. You'll experience the perils of navigating an empire in turmoil while deciding who you should and who you definitely shouldn't trust. It all starts while you're having the time of your life in Rome on ...
2dcg
anal sex
furry
gay
groping
male protagonist
masturbation
mobile game
ntr
romance
sci-fi
teasing
Element-174 [v0.15c]
'Element-174' is an adult sci-fi visual novel with a focus on choices and how our decisions cause ripples in our story. You play the role of the main character, a man who has just been accepted into Branchfield University. As he meets the various students and faculty, a mystery unravels which wil...
3dcg
anal sex
big tits
group sex
male protagonist
oral sex
school setting
sci-fi
Escape From Titan [v0.1.2]
This is a 3D game for adults in the genre of sci-fi rpg and survival.SPOILER
3d game
female protagonist
rpg
sci-fi
Eternum [v0.1]
You're moving with your best friend to the city of Kredon, home to some of the best schools and universities in the country, to continue your studies. However, in Kredon, there's only one thing everyone talks about: ETERNUM—the virtual, hyper-reality MMORPG game released a few years ago that revo...
3dcg
ahegao
animated
big ass
big tits
cosplay
harem
male protagonist
milf
mobile game
monster
oral sex
pov
prostitution
romance
school setting
sci-fi
vaginal sex
virgin
voyeurism
Evil Incorporated [v1.7.7]
The story has a Sci-Fi theme and is set in a parallel universe where a meteor hit the planet years ago and it gave birth to a race of super humans. Your characters name is Steven Wolf and you were head of R&D at AEON, the leading weapons manufacturer in the world. One day you and your team was wo...
adventure
corruption
group sex
male protagonist
mind control
oral sex
real porn
rpg
sci-fi
slave
superpowers
vaginal sex
FOXXX
FOXXX is a sci-fi universe set a millennia after the firing of the universe's first planet-buster. You play as a recently-banished space cadet who, against all odds, is tasked with uncovering the secrets of an old war while trying to save themselves from a long-lost foe. Unfortunately, you're pro...
anal sex
bdsm
bukkake
creampie
furry
gay
group sex
handjob
humiliation
male domination
male protagonist
masturbation
mind control
multiple endings
oral sex
rape
romance
sandbox
sci-fi
spanking
tentacles
text based
transformation
vore
Forbidden Space
Big Sci-fi Tits
3dcg
anal sex
animated
bdsm
big ass
big tits
creampie
fantasy
groping
group sex
handjob
harem
lactation
male protagonist
milf
monster girl
multiple endings
oral sex
sci-fi
sex toys
teasing
vaginal sex
Furry-ous Space
Awakened from your hypersleep, you set out on missions to find strange new worlds full of different alien women... and fuck them! A VR Sci-fi Furry Adventure for the Oculus/Meta Quest and Rift. VR only
3d game
animated
big ass
big tits
furry
male protagonist
monster girl
oral sex
sci-fi
vaginal sex
virtual reality
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.