sci-fi porn comics & sex games.

free sci-fi porn comics, games and hentai available on SVSComics.com.

Space Journey X Ver.2.20_022+ Mod by Y.V. Win/Mac Porn Game

Our human hero is hurled across space alongside an alien female deep space explorer, whose ship he accidentally destroyed... Supported by an...

1530 megabytes
6 320 downloads

Porn Game, y.v, 3dcg, animated, big breasts, blowjob, exhibitionism, male protagonist, management, point and click, sandbox, sci-fi, trainer, voyeurism

Updated: 02-Sep-2025
Reason: Add Mod.

Moist Sponge Productions - In for a Penny v0.69 PC/Mac Porn Game

This is a harem-themed visual novel game. The story will revolve around our main character who finds himself in a difficult situation. You will...

2760 megabytes
10 549 downloads

Porn Game, moist sponge productions, 3dcg, male protagonist, harem, sci-fi, oral sex, vaginal sex, anal sex, masturbation, lesbian, voyeurism, pregnancy, milf

Updated: 01-Sep-2025
Reason: Added Mac version.

Mac Hanson - Charon 13 v.0.2 PC/Mac/Android + WT Mod Porn Game

Earth is collapsing under the weight of its billions. The Nomad—humanity’s greatest ship—was built to carry thousands to the New World. But fate had...

534 megabytes
697 downloads

Porn Game, mac hanson, 3dcg, male protagonist, milf, sci-fi, animated, masturbation, big tits, romance, creampie, lesbian, interracial, teasing, exhibitionism

Updated: 01-Sep-2025
Reason: Added WT Mod.

Life on Mars Ver.0.12.0 + Mod by MiZtyl Win/Mac./Android/Lite Porn Game

At the end of the 24th century, humans succeeded in terraforming Venus and Mars. But just a few decades later, a war broke out when the colonists...

2290 megabytes
1 431 downloads

Porn Game, miztyl, 3dcg, animated, big ass, big tits, fantasy, groping, interracial, male protagonist, netorare, romance, sci-fi, spanking, voyeurism, handjob

Updated: 31-Aug-2025
Reason: Add Mod.

Once a Porn a Time Ch.2 Ver.1.0.2 by Salty01 Win/Mac/Lite Porn Game

Overview: A Trainer game in a FairyTale World. You end up on an abandoned planet and deliver a fairy in a jar (?) Does magic exist? No, but what you'...

1560 megabytes
397 downloads

Porn Game, salty01, 2dcg, male protagonist, parody, fantasy, sci-fi, anal sex, animated, voyeurism, monster girl, humor

Updated: 31-Aug-2025
Reason: Add Mac Lite Ver.

Masters of Raana - Version 0.8.4.6 by GrimDark Porn Game

Overview: You begin the game as a nobody trying to start up a new life in Ikaanos after inheriting a house from your older brother. The city of...

2020 megabytes
7 854 downloads

Porn Game, grimdark, 2dcg, 3dcg, male protagonist, sci-fi, fantasy, rpg, combat, adventure, bdsm, anal sex, oral sex, vaginal sex, humiliation, creampie, male domination

Updated: 31-Aug-2025
Reason: Added new version.

Star Periphery - v0.6.8 by VoidPilgrim Win/Mac Porn Game

A futadom retro sci-fi adventure game focused on atmosphere and immersion....

1470 megabytes
10 182 downloads

Porn Game, voidpilgrim, 3dcg, anal, big ass, big breasts, blowjob, femdom, futanaria, humiliation, male protagonist, milf, sci-fi, sissification, vaginal sex

Updated: 31-Aug-2025
Reason: Add Mac ver.

The Hard Way - v0.45.0 by Muffin Maker Win/Mac Porn Game

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...

2890 megabytes
4 099 downloads

Porn Game, muffin maker, 3dcg, animated, big ass, big breasts, harem, incesto, male protagonist, milf, point and click, sandbox, sci-fi, vaginal sex

Updated: 31-Aug-2025
Reason: add Mac ver.

Space Journey X - v2.20_022 by y.v. Porn Game

Our human hero is hurled across space alongside an alien female deep space explorer, whose ship he accidentally destroyed... Supported by an...

1530 megabytes
1 445 downloads

Porn Game, y.v, 3dcg, animated, big breasts, blowjob, exhibitionism, male protagonist, management, point and click, sandbox, sci-fi, trainer, voyeurism

Updated: 31-Aug-2025
Reason: Add new ver.

UFO Ch.3 Ver.0.6.8 by 17MOONKEYS Win/Android/Mac Porn Game

Imagine an adult-only visual novel set in a unique sci-fi universe brimming with voluptuous women. You were abducted by aliens, but after 1000 years,...

3020 megabytes
8 539 downloads

Porn Game, 17moonkeys, 3dgc, kinetic novel, male protagonist, big ass, big tits, milf, sci-fi, mind control, drugs, lactation

Updated: 30-Aug-2025
Reason: Add Mac Ver.

Modern Luxury Ver.0.4.5.0 + Modern Luxury by CherryPie Porn Game

Servant droids have taken all manual labor jobs that nobody wanted to take. Majority of the people took droids to their homes with open arms, some...

1360 megabytes
793 downloads

Porn Game, cherrypie, 3d game, female protagonist, teasing, sci-fi, handjob, blowjob, masturbation, vaginal sex, groping, spanking, anal sex, group sex

Updated: 30-Aug-2025
Reason: Add New Ver.

Callisto-X - Version 1.21 by ProfessorX-10 Win/Mac Porn Game

Callisto-X is an unofficial fan created version of Xavster_Gaming’s Callisto, enhanced , expanded with a twist. Spoiler Callisto-X offers an...

3260 megabytes
430 downloads

Porn Game, professorx-10, 3dcg, male protagonist, sci-fi, adventure, sandbox, turn based combat, graphic violence, multiple non-harem endings, animated, voiced

Updated: 30-Aug-2025
Reason: Add Mac Lite Ver.

43 pages
57 megabytes
318 downloads

3D Porn Comic, spungy, futanaria, fanrasy, sci-fi, tentacles

Rick and Morty: Another Way Home Ver.r4.1 by Night Mirror Win/Mac/Android Porn Game

This is an unofficial ren'py fan remake of Rick And Morty - A Way Back Home by Ferdafs. Play as Morty as he tries to find a way home through sexy...

1050 megabytes
8 156 downloads

Porn Game, night mirror, 2dcg, male protagonist, parody, sci-fi, humor, twins, anal sex, bdsm, bestiality, blackmail, footjob, incesto, gruop sex, handjob

Updated: 29-Aug-2025
Reason: Add Android Ver.

Home for Wayward Travellers Ver.0.18 Public by Aegis Porn Game

Take on the role of house warden of the home for wayward travellers, a home for all those lost in time. It's your job to watch over them, keep them...

6790 megabytes
127 downloads

Porn Game, aegis, 3dcg, male protagonist, big tits, sandbox, sci-fi, animated, oral sex

Accidental Woman Ver.1.40.1 by ThaumX Porn Game

Accidental Woman is an interactive fiction life sim game for adults. It's built in Twine Sugarcube, and can be played on most OSes and smartphones....

571 megabytes
5 136 downloads

Porn Game, thaumx, 2dcg, real porn, text based, male protagonist, female protagonist, animated, sci-fi, transformation (m2f), bdsm, pregnancy, simulator

Updated: 29-Aug-2025
Reason: Add New Ver.

Dvoika Games - Fall:Out v0.8.1 Stable Win/Linux Porn Game

This game centers around the adventures of Nathasha in a world devastated by war, where she will face marvellous encounters, interesting stories,...

628 megabytes
4 726 downloads

Porn Game, dvoika games, 2dcg, rpg, female protagonist, animated, corruption, lesbian, masturbation, monster, bestiality, combat, parody, sci-fi, turn based combat

Updated: 29-Aug-2025
Reason: Added Linux version.

bohohon - Deep Vault 69 Version 0.5.9 Porn Game

Howdy, pardner! Might I say, you're looking fit as a fiddle! And this is not surprising, because you are one of the survivors in a comfortable vault!...

860 megabytes
4 973 downloads

Porn Game, bohohon, 2dcg, anal, animated, big ass, big breasts, blowjob, futanaria, harem, male protagonist, milf, sci-fi, sex toys, vaginal sex, voyeurism, fallout

Updated: 29-Aug-2025
Reason: added new version.

Sexbot II: Recalibrated - v2.04 by LlamaMann Games Porn Game

Can't find a date for the prom? Then order AmaZone's Alexa today! Our newest version of Alexa is a super sexy humanoid robot ready to follow your...

1320 megabytes
6 620 downloads

Porn Game, llamamann games, 3dcg, big ass, big breasts, male protagonist, milf, puzzle, sci-fi, stripping, teasing

Updated: 28-Aug-2025
Reason: add new ver.

Sacred Sage - Selara Update 9 Version 8 Win/Mac Porn Game

The main story takes place eighty years after leaving Earth when you wake up from cryostasis in the middle of an uprising. You are the new commander...

3210 megabytes
2 413 downloads

Porn Game, sacred sage, adv, visual novel, animation, sci-fi, animated, blowjob, vaginal sex, violation, 3d works, romance, renpy

Updated: 27-Aug-2025
Reason: Add Mac Version.

McTek - Ultimate Housewives 9 3D Porn Comic

20 pages
32 megabytes
404 downloads

3D Porn Comic, mctek, milf, mind control, big breasts, mind break, sci-fi

McTek - Ultimate Housewives 8 3D Porn Comic

20 pages
32 megabytes
275 downloads

3D Porn Comic, mctek, milf, mind control, big breasts, mind break, sci-fi

McTek - Ultimate Housewives 7 3D Porn Comic

20 pages
32 megabytes
304 downloads

3D Porn Comic, mctek, milf, mind control, big breasts, mind break, sci-fi

McTek - Ultimate Housewives 6 3D Porn Comic

20 pages
32 megabytes
193 downloads

3D Porn Comic, mctek, milf, mind control, big breasts, mind break, sci-fi

McTek - Ultimate Housewives 5 3D Porn Comic

20 pages
27 megabytes
227 downloads

3D Porn Comic, mctek, milf, mind control, big breasts, mind break, sci-fi

McTek - Ultimate Housewives 4 3D Porn Comic

20 pages
30 megabytes
200 downloads

3D Porn Comic, mctek, milf, mind control, big breasts, mind break, sci-fi, alien

McTek - Ultimate Housewives 3 3D Porn Comic

20 pages
28 megabytes
248 downloads

3D Porn Comic, mctek, milf, mind control, big breasts, mind break, sci-fi

HeartCoreDev - The Symbiant Re:Union v1.0.7 Porn Game

Overview: In the year 5066, Danya and his alien friend Juniper are manning The Ameretat, a humble spaceship that transports goods across the Milky...

634 megabytes
4 397 downloads

Porn Game, heartcoredev, 2dcg, anal sex, big ass, gay, male protagonist, mobile game, monster, oral sex, sci-fi, tentacles

Updated: 27-Aug-2025
Reason: added v1.0.7.

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sci-fi porn comics & sex games.

Space Journey X Ver.2.20_022+ Mod by Y.V. Win/Mac

Our human hero is hurled across space alongside an alien female deep space explorer, whose ship he accidentally destroyed... Supported by an...

Moist Sponge Productions - In for a Penny v0.69 PC/Mac

This is a harem-themed visual novel game. The story will revolve around our main character who finds himself in a difficult situation. You will...

Mac Hanson - Charon 13 v.0.2 PC/Mac/Android + WT Mod

Earth is collapsing under the weight of its billions. The Nomad—humanity’s greatest ship—was built to carry thousands to the New World. But fate had...

Life on Mars Ver.0.12.0 + Mod by MiZtyl Win/Mac./Android/Lite

At the end of the 24th century, humans succeeded in terraforming Venus and Mars. But just a few decades later, a war broke out when the colonists...

Once a Porn a Time Ch.2 Ver.1.0.2 by Salty01 Win/Mac/Lite

Overview: A Trainer game in a FairyTale World. You end up on an abandoned planet and deliver a fairy in a jar (?) Does magic exist? No, but what you'...

Masters of Raana - Version 0.8.4.6 by GrimDark

Overview: You begin the game as a nobody trying to start up a new life in Ikaanos after inheriting a house from your older brother. The city of...

Star Periphery - v0.6.8 by VoidPilgrim Win/Mac

A futadom retro sci-fi adventure game focused on atmosphere and immersion....

The Hard Way - v0.45.0 by Muffin Maker Win/Mac

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...

Space Journey X - v2.20_022 by y.v.

Our human hero is hurled across space alongside an alien female deep space explorer, whose ship he accidentally destroyed... Supported by an...

UFO Ch.3 Ver.0.6.8 by 17MOONKEYS Win/Android/Mac

Imagine an adult-only visual novel set in a unique sci-fi universe brimming with voluptuous women. You were abducted by aliens, but after 1000 years,...

Modern Luxury Ver.0.4.5.0 + Modern Luxury by CherryPie

Servant droids have taken all manual labor jobs that nobody wanted to take. Majority of the people took droids to their homes with open arms, some...

Callisto-X - Version 1.21 by ProfessorX-10 Win/Mac

Callisto-X is an unofficial fan created version of Xavster_Gaming’s Callisto, enhanced , expanded with a twist. Spoiler Callisto-X offers an...

Spungy - Aftermath

Rick and Morty: Another Way Home Ver.r4.1 by Night Mirror Win/Mac/Android

This is an unofficial ren'py fan remake of Rick And Morty - A Way Back Home by Ferdafs. Play as Morty as he tries to find a way home through sexy...

Home for Wayward Travellers Ver.0.18 Public by Aegis

Take on the role of house warden of the home for wayward travellers, a home for all those lost in time. It's your job to watch over them, keep them...

Accidental Woman Ver.1.40.1 by ThaumX

Accidental Woman is an interactive fiction life sim game for adults. It's built in Twine Sugarcube, and can be played on most OSes and smartphones....

Dvoika Games - Fall:Out v0.8.1 Stable Win/Linux

This game centers around the adventures of Nathasha in a world devastated by war, where she will face marvellous encounters, interesting stories,...

bohohon - Deep Vault 69 Version 0.5.9

Howdy, pardner! Might I say, you're looking fit as a fiddle! And this is not surprising, because you are one of the survivors in a comfortable vault!...

Sexbot II: Recalibrated - v2.04 by LlamaMann Games

Can't find a date for the prom? Then order AmaZone's Alexa today! Our newest version of Alexa is a super sexy humanoid robot ready to follow your...

Sacred Sage - Selara Update 9 Version 8 Win/Mac

The main story takes place eighty years after leaving Earth when you wake up from cryostasis in the middle of an uprising. You are the new commander...

McTek - Ultimate Housewives 9

McTek - Ultimate Housewives 8

McTek - Ultimate Housewives 7

McTek - Ultimate Housewives 6

McTek - Ultimate Housewives 5

McTek - Ultimate Housewives 4

McTek - Ultimate Housewives 3

HeartCoreDev - The Symbiant Re:Union v1.0.7

Overview: In the year 5066, Danya and his alien friend Juniper are manning The Ameretat, a humble spaceship that transports goods across the Milky...