sci-fi porn comics & sex games.

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

Muffin Maker - The Hard Way v0.40.0 PC/Android Porn Game

After being ***napped as a ch*ld, our hero unwittingly returns to his home town to find work. As he climbs the ladder of success, he will gather a...

2660 megabytes
4 979 downloads

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

Updated: 16-Mar-2025
Reason: Added Android version.

The Halo Project v1.1 by hushhushgames Win/Android Porn Game

Overview: An adult game about enslaving girls using sci-fi devices The Halo Project an exciting new interdimensional game that would allow players to...

1320 megabytes
300 downloads

Porn Game, hushhushgames, 2d game, 3dcg, male protagonist, mind control, animated, corruption, tech control, sandbox, harem, vaginal sex, bdsm, sci-fi, rpg, oral sex

Updated: 16-Mar-2025
Reason: Add Android Ver.

Earth Girls - v0.31 by Lydcreations Win/Mac/Lite Porn Game

Hi. I'm lydcreations, and I create adult games. My current game is called Earth Girls. Earth Girls is a satire of various genres, such as harem, stat...

1280 megabytes
700 downloads

Porn Game, lydcreations, 3dcg, big ass, big breasts, blowjob, footjob, harem, male protagonist, milf, romance, school setting, sci-fi, vaginal sex, voyeurism

Updated: 16-Mar-2025
Reason: Add Lite Mac.

Gallant Trombe - Color of My Sound Ch.3 Finale v6 Porn Game

Color of My Sound is a Sci-Fi Thriller and Erotic visual novel. The story began when a rebellion erupted across the Empire's worlds on an...

7720 megabytes
1 998 downloads

Porn Game, gallant trombe, 3dcg, sci-fi, male protagonist, virgin, harem, teasing, vaginal sex, handjob, oral sex, male domination, big tits, romance, pov, creampie

Updated: 14-Mar-2025
Reason: Added german translation.

Vortex Cannon Entertainment My Harem Vacation in a Time Loop version 0.610 Porn Game

Picture this: you’re on a gorgeous beachfront resort, surrounded by five hotties, each with her own unique challenges: Sophie “Smarty” — smart, shy,...

646 megabytes
3 366 downloads

Porn Game, vortex cannon entertainment, vortex cannon entertainment, real porn, male protagonist, adventure, dating sim, sci-fi, voyeurism, exhibitionism, vaginal sex

Updated: 14-Mar-2025
Reason: add version 0.610.

346 pages
693 megabytes
5 777 downloads

3D Porn Comic, niilta, shrunken woman, giantess, shrunken man, feet fetish, shrinking, oficce, sci-fi, fantasy, mini guy

Updated: 14-Mar-2025
Reason: added new pages.

Moccasin's Mirror - Lust Survivor v0.12.1 Porn Game

Seven girls crashland on an uninhabited planet after an accident, they will have to survive until help arrives and learn how to deal with each other....

966 megabytes
357 downloads

Porn Game, moccasin's mirror, 2dcg, multiple protagonist, female protagonist, futa protagonist, lesbian, monster, monster girl, sci-fi, titfuck, masturbation

RanliLabz SpaceCorps XXX season 2 version 2.8.2 Porn Game

Overview: You are a naive young farmhand from Ganymede, thrust into an exciting (and raunchy) galaxy when you're conscripted into SpaceCorps. Meet...

6500 megabytes
19 316 downloads

Porn Game, ranlilabz, 3dcg, space, alien, sci-fi, male protagonist, dating sim, multiple endings, milf, teen, corruption, female domination

Updated: 14-Mar-2025
Reason: add version 2.8.2.

Deadlime Games, Fantasy Fusions Studios - Eden Survivors ver.1.0.0 Demo Porn Game

Fight. Flirt. Save the galaxy. Eden Survivors combines rogue-like action, mech-building, and steamy Visual Novel storytelling. Recruit gorgeous...

287 megabytes
342 downloads

Porn Game, deadlime games, fantasy fusions studios, action, survival, action rpg, anime, bullet hell, dating sim, eroge, erotic, roguelite, sci-fi, survivor-li

SpaceCorps XXX - Season 2 - Version 2.8.2 + Update Only by RanliLabz Win/Mac/Android Porn Game

You play as a naïve young farmhand from Ganymede, thrust into an exciting (and raunchy) galaxy when you're conscripted into SpaceCorps. Meet the...

6500 megabytes
25 706 downloads

Porn Game, ranlilabz, 3dcg, space, alien, sci-fi, male protagonist, dating sim, multiple endings, milf, teen, corruption, female domination

Updated: 13-Mar-2025
Reason: Add Update Only.

The Last Star Walker - Chapter 2 by Veluxa Win/Mac Porn Game

In the vast cosmos, two realms stand out: Navā, a mystical world where magic flows freely, and Terra, a technological marvel at the peak of...

967 megabytes
2 190 downloads

Porn Game, veluxa, 3dcg, adventure, fantasy, sci-fi, male domination, male protagonist, big ass, big tits, graphic violence

Updated: 13-Mar-2025
Reason: Add Mac Ver.

Cryoxxx - Oppai Odyssey v0.4.5C Porn Game

You are the captain of the USF starship Agni. Tasked with the mission of exploring uncharted planets in hopes of finding colonization targets, you...

4810 megabytes
2 280 downloads

Porn Game, cryoxxx, adventure, male protagonist, romance, dating sim, animated, 3dcg, big tits, big ass, sci-fi, titfuck, creampie, handjob, vaginal sex, harem

Updated: 12-Mar-2025
Reason: Added New version.

Eternum - v0.8.5 by Caribdis + Update Only + Lite Porn Game

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...

9150 megabytes
4 572 downloads

Porn Game, caribdis, 3dcg, male protagonist, sci-fi, animated, adventure, school setting, ahegao, cosplay, horror, humor, mobile game, pov, romance, teasing

Updated: 12-Mar-2025
Reason: Add Lite Mac.

AttisGame - New Automata v0.10 Porn Game

After the destruction of the tower, the androids seem to have a new opportunity, only things changed. Censored: No Version: 0.10 OS: Windows Linux...

215 megabytes
2 240 downloads

Porn Game, attisgame, 2d game, 2dcg, big ass, big tits, male protagonist, parody, rpg, sandbox, sci-fi, turn based combat

Updated: 12-Mar-2025
Reason: add new version.

Last Man v 4.29 by Vortex Cannon Entertainment Win/Linux/Android Porn Game

After the global epidemic, all the men on earth have died... except you. What happened? This is what you have to find out. More than 20 hours of...

1630 megabytes
24 855 downloads

Porn Game, vortex cannon entertainment, adv, all sex, fantasy, male protagonist, adventure, dating sim, sci-fi, vaginal sex, oral sex

Updated: 12-Mar-2025
Reason: added Android.

Veluxa - The Last Star Walker Chapter 1-2 Win/Android/Mac/Lite + Futa Edition Porn Game

Plot A cosmic clash of worlds: magical Navā meets technological Terra. As their borders blur, choose your side - destroy one to save the other, unite...

967 megabytes
2 019 downloads

Porn Game, veluxa, adv, visual novel, 3d works, bimbo, futa on male, sissification, humiliation, lactation, sci-fi, superpowers, crossdressing, futanaria, anal, spanking, milf

Updated: 12-Mar-2025
Reason: Add Lite Version Mac.

Cursed-Atelier - VoidBound v0.6.5 Fix Porn Game

Play as Caly, an engineer on a mission to free the Earth after it’s caught in the crossfire of an intergalactic alien war. You go on an odyssey...

4360 megabytes
4 292 downloads

Porn Game, cursed-atelier, 2dcg, animated, female protagonist, sci-fi, adventure, combat, puzzle, rpg, strategy, visual novel, turn based combat, anal sex, ahegao

Updated: 11-Mar-2025
Reason: add lite version.

Uno - Colony Escape - Spaceship Escape Final Ver.1.00 Final (eng) Porn Game

Developer: Uno Publisher: Uno Release date: 2025-03-01 Version: Final Language: English (Fan TL) Censored: Yes (Mosaics) The protagonist, his...

53 megabytes
7 730 downloads

Porn Game, uno, adventure, animated, dot, pixel, incesto, mom-n-son, sci-fi, space, elder girls, old-young, hypnosis, mind control, ntr, cuckoldry, netorare

Updated: 11-Mar-2025
Reason: Final Version.

Muffin Maker - The Hard Way v0.40.0 pc\android\mac Porn Game

After being ***napped as a ch*ld, our hero unwittingly returns to his home town to find work. As he climbs the ladder of success, he will gather a...

2660 megabytes
2 735 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: 11-Mar-2025
Reason: add mac version.

Femdom Invasion Ver.0.9 by DrPunkstone Porn Game

A mature woman is Presidentess of this country and the whole story takes place in a tower with 70 floors, It is not known whether she is a demon or a...

1850 megabytes
391 downloads

Porn Game, drpunkstone, 2d game, 3dcg, male protagonist, female domination, big ass, big tits, teasing, sci-fi

Updated: 11-Mar-2025
Reason: Add new ver.

Third Crisis - Version 1.1 by Anduo Games Win/Android Porn Game

Third Crisis is an adult tactical-RPG that follows the adventurer and hero known as Vibe. After a mission gone wrong, she’s forced to adjust to her...

802 megabytes
19 595 downloads

Porn Game, anduo games, 2dcg, 2d game, sci-fi, animated, female protagonist, strategy, mind control, oral sex, bukakke, group sex, female domination, blackmail

Updated: 10-Mar-2025
Reason: Added Android Ver.

Data Mining - MassEffect Miranda on Omega 3D Porn Comic

11 pages
14 megabytes
1 867 downloads

3D Porn Comic, data mining, datamining, parody, mass effect, miranda, sci-fi, space, alien

Updated: 10-Mar-2025
Reason: added new pages.

Sexbot II: Recalibrated - v2.02 by LlamaMann Games Win/Mac 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...

1110 megabytes
6 000 downloads

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

Updated: 10-Mar-2025
Reason: add Mac ver.

CTStudio - Ashes of War Ch1.30 Porn Game

Thrown into a century long war between the Union and the Kingdoms, a lone starship Captain decides to rebel against his fate. Join him in his...

1370 megabytes
1 638 downloads

Porn Game, ctstudio, 2dcg, male protagonist, romance, sci-fi, military, masturbation, oral sex

Updated: 10-Mar-2025
Reason: add new version.

New Automata Ver.0. 10 by AttisGame Porn Game

After the destruction of the tower, the androids seem to have a new opportunity, only things changed....

214 megabytes
1 190 downloads

Porn Game, attisgame, 2d game, 2dcg, big ass, big tits, male protagonist, mobile game, parody, rpg, sandbox, sci-fi, turn based combat, animation

Updated: 10-Mar-2025
Reason: Add New Ver.

Femdom Invasion - v0.9 by DrPunkstone Porn Game

A mature woman is Presidentess of this country and the whole story takes place in a tower with 70 floors, It is not known whether she is a demon or a...

1850 megabytes
436 downloads

Porn Game, drpunkstone, 2d game, 3dcg, male protagonist, female domination, big ass, big tits, teasing, sci-fi

Updated: 09-Mar-2025
Reason: Add new ver.

GrimDark - Masters of Raana v0.8.4.1 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...

2450 megabytes
11 467 downloads

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

Updated: 09-Mar-2025
Reason: added new version.

MindWare: Infected Identity v0.2.0 Hotfix 1 by Subjunctive Games Porn Game

Overview: In MindWare: Infected Identity, you play as a former freelance hacker who is trying to get by in a neon-soaked city where pleasure is the...

1140 megabytes
1 274 downloads

Porn Game, subjunctive games, ai cg, animated, big ass, big tits, male protagonist, masturbation, mind control, puzzle, real porn, sci-fi, sissification, text based

Updated: 09-Mar-2025
Reason: Added new version.

Previous 1 2 3 4 5 6 7 8 9 10 ... 84 Next

This category is for those who love sci-fi porn comics, 3D sci-fi porn games and sci-fi hentai manga. You can download all sci-fi sex comics for free. Read how to do so in our FAQ page. Make sure to visit SVSComics daily because our members upload fresh and interesting free sci-fi porn comics every day, which you can download absolutely free. Download 3D sci-fi porn, sci-fi hentai manga, including latest and ongoing sci-fi sex comics.
Forget about endless internet search on the internet for interesting and exciting sci-fi porn for adults, because SVSComics has them all.
And don't forget you can download all sci-fi adult comics to your PC, tablet and smartphone absolutely free.

sci-fi porn comics & sex games.

Muffin Maker - The Hard Way v0.40.0 PC/Android

After being ***napped as a ch*ld, our hero unwittingly returns to his home town to find work. As he climbs the ladder of success, he will gather a...

The Halo Project v1.1 by hushhushgames Win/Android

Overview: An adult game about enslaving girls using sci-fi devices The Halo Project an exciting new interdimensional game that would allow players to...

Earth Girls - v0.31 by Lydcreations Win/Mac/Lite

Hi. I'm lydcreations, and I create adult games. My current game is called Earth Girls. Earth Girls is a satire of various genres, such as harem, stat...

Gallant Trombe - Color of My Sound Ch.3 Finale v6

Color of My Sound is a Sci-Fi Thriller and Erotic visual novel. The story began when a rebellion erupted across the Empire's worlds on an...

Vortex Cannon Entertainment My Harem Vacation in a Time Loop version 0.610

Picture this: you’re on a gorgeous beachfront resort, surrounded by five hotties, each with her own unique challenges: Sophie “Smarty” — smart, shy,...

Shrinkism by Niilta

Moccasin's Mirror - Lust Survivor v0.12.1

Seven girls crashland on an uninhabited planet after an accident, they will have to survive until help arrives and learn how to deal with each other....

RanliLabz SpaceCorps XXX season 2 version 2.8.2

Overview: You are a naive young farmhand from Ganymede, thrust into an exciting (and raunchy) galaxy when you're conscripted into SpaceCorps. Meet...

Deadlime Games, Fantasy Fusions Studios - Eden Survivors ver.1.0.0 Demo

Fight. Flirt. Save the galaxy. Eden Survivors combines rogue-like action, mech-building, and steamy Visual Novel storytelling. Recruit gorgeous...

SpaceCorps XXX - Season 2 - Version 2.8.2 + Update Only by RanliLabz Win/Mac/Android

You play as a naïve young farmhand from Ganymede, thrust into an exciting (and raunchy) galaxy when you're conscripted into SpaceCorps. Meet the...

The Last Star Walker - Chapter 2 by Veluxa Win/Mac

In the vast cosmos, two realms stand out: Navā, a mystical world where magic flows freely, and Terra, a technological marvel at the peak of...

Cryoxxx - Oppai Odyssey v0.4.5C

You are the captain of the USF starship Agni. Tasked with the mission of exploring uncharted planets in hopes of finding colonization targets, you...

Eternum - v0.8.5 by Caribdis + Update Only + Lite

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...

AttisGame - New Automata v0.10

After the destruction of the tower, the androids seem to have a new opportunity, only things changed.​ Censored: No Version: 0.10 OS: Windows Linux...

Last Man v 4.29 by Vortex Cannon Entertainment Win/Linux/Android

After the global epidemic, all the men on earth have died... except you. What happened? This is what you have to find out. More than 20 hours of...

Veluxa - The Last Star Walker Chapter 1-2 Win/Android/Mac/Lite + Futa Edition

Plot A cosmic clash of worlds: magical Navā meets technological Terra. As their borders blur, choose your side - destroy one to save the other, unite...

Cursed-Atelier - VoidBound v0.6.5 Fix

Play as Caly, an engineer on a mission to free the Earth after it’s caught in the crossfire of an intergalactic alien war. You go on an odyssey...

Uno - Colony Escape - Spaceship Escape Final Ver.1.00 Final (eng)

Developer: Uno Publisher: Uno Release date: 2025-03-01 Version: Final Language: English (Fan TL) Censored: Yes (Mosaics) The protagonist, his...

Muffin Maker - The Hard Way v0.40.0 pc\android\mac

After being ***napped as a ch*ld, our hero unwittingly returns to his home town to find work. As he climbs the ladder of success, he will gather a...

Femdom Invasion Ver.0.9 by DrPunkstone

A mature woman is Presidentess of this country and the whole story takes place in a tower with 70 floors, It is not known whether she is a demon or a...

Third Crisis - Version 1.1 by Anduo Games Win/Android

Third Crisis is an adult tactical-RPG that follows the adventurer and hero known as Vibe. After a mission gone wrong, she’s forced to adjust to her...

Data Mining - MassEffect Miranda on Omega

Sexbot II: Recalibrated - v2.02 by LlamaMann Games Win/Mac

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...

CTStudio - Ashes of War Ch1.30

Thrown into a century long war between the Union and the Kingdoms, a lone starship Captain decides to rebel against his fate. Join him in his...

New Automata Ver.0. 10 by AttisGame

After the destruction of the tower, the androids seem to have a new opportunity, only things changed.​...

Femdom Invasion - v0.9 by DrPunkstone

A mature woman is Presidentess of this country and the whole story takes place in a tower with 70 floors, It is not known whether she is a demon or a...

GrimDark - Masters of Raana v0.8.4.1

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...

MindWare: Infected Identity v0.2.0 Hotfix 1 by Subjunctive Games

Overview: In MindWare: Infected Identity, you play as a former freelance hacker who is trying to get by in a neon-soaked city where pleasure is the...

After the destruction of the tower, the androids seem to have a new opportunity, only things changed. Censored: No Version: 0.10 OS: Windows Linux...

After the destruction of the tower, the androids seem to have a new opportunity, only things changed....