sci-fi porn comics & sex games.

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

Distant Horizon - v0.6 by IziRider Win/Mac Porn Game

Our hero and his wife embark on their final journey aboard the colonisation ship ERSS ****lon. The lives of the crew and 1000 colonists depend on...

320 megabytes
572 downloads

Porn Game, izirider, 3dcg, male protagonist, sci-fi, animated, romance, voyeurism, vaginal sex, creampie, oral sex

Updated: 07-Apr-2024
Reason: Add Mac Ver.

Muffin Maker - The Hard Way Version 0.33.2 Porn Game

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

2470 megabytes
7 068 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: 07-Apr-2024
Reason: added android version.

Poolside Games - Last Hope Version 1.0174 + Incest Patch Porn Game

You are the sole male aboard the star pursuer spaceship along with three women. The ship has shut down and the only way to get it going again is for...

2370 megabytes
22 698 downloads

Porn Game, poolside games, 3dcg, adventure, big breasts, blowjob, cheating, exhibitionism, incesto, male protagonist, milf, sci-fi, voyeurism

Updated: 06-Apr-2024
Reason: added incest patch.

Fate Grand Master Trainer - v0.2b by Legaco40 Porn Game

What is Fate / Grand Master Trainer? It is a dating simulator game based on the popular game Fate / Grand Order, you will play our MC on duty (gudao)...

608 megabytes
321 downloads

Porn Game, legaco40, 2dcg, big ass, big breasts, blowjob, dating sim, male protagonist, parody, sandbox, sci-fi

It would seem that the cold and deserted space has never been so truly hot. Welcome ......

875 megabytes
340 downloads

Porn Game, asario, 3dcg, male protagonist, sci-fi, animated, sex toys

Knotty Games - Element-174 v0.24 pc\mac + Update only Porn Game

"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...

3160 megabytes
1 251 downloads

Updated: 04-Apr-2024
Reason: add mac lite version.

Tales From The Unending Void 2 v0.19 Win/Mac by Perverteer Porn Game

Camran is a young minor noble from the Sovereignty, a part of space dominated by humans. Erstwhile cadet of the Terran Naval Academy, Cam has been...

1600 megabytes
5 419 downloads

Porn Game, perverteer, 3dcg, adventure, anal, big breasts, bdsm, corruption, harem, male protagonist, milf, oral, sci-fi

Updated: 04-Apr-2024
Reason: added Mac version.

Bruemeister - The Big Thaw Beta 29 Porn Game

Censored: No Version: beta 29 OS: Windows Language: English The basic story is that Fry needs to get thawed out so Leela can assign his fate....

1090 megabytes
5 718 downloads

Porn Game, bruemeister, 3dcg, big breasts, exhibitionism, fantasy, male protagonist, parody, sci-fi, futurama

Updated: 04-Apr-2024
Reason: added new version.

Hasoyua, Kagura Games - The World's Egg - For Those Who Dream Ver.1.03 Final Steam + Patch Only (uncen-eng) Porn Game

Title : The World’s Egg – For Those Who Dream Language : English (Official) Developer : Hasoyua Released date : 2024-03-30 Mari lives an ordinary...

754 megabytes
5 944 downloads

Porn Game, hasoyua, kagura games, rpg, female protagonist, superheroine, transformation, superpowers, monsters, tentacles, sci-fi, another world, pregnant, pregnancy

Updated: 03-Apr-2024
Reason: Add Patch Only.

Anon Smith - Parasite Infection Version r1.35 Porn Game

Parasite Infection is a sexually explicit game dealing with multiple niche fetishes. It is currently a text and picture adventure game being...

172 megabytes
13 907 downloads

Porn Game, anon smith, 2dcg, adventure, big breasts, corruption, futanaria, futa protagonist, male protagonist, mind control, monsters, pregnant, sci-fi, transformation

Updated: 03-Apr-2024
Reason: added version 1.35.

Follow the Leader - v1.0 by SuperWriter Porn Game

You live in a world where men called barons have all of the authority and power. Your mother was part of a baron's harem and you were raised as a...

1770 megabytes
1 290 downloads

Porn Game, superwriter, 3dcg, adventure, big ass, big breasts, blowjob, harem, male protagonist, milf, sci-fi, voyeurism, vaginal sex

Updated: 02-Apr-2024
Reason: add new version.

fsfstudio - Quantum Ver.0.1 Win/Mac Porn Game

Born in the countryside with your best friend, you always thought you'd grow up with her and live a peaceful life. However those plans quickly fall...

787 megabytes
297 downloads

Porn Game, fsfstudio, adv, visual novel, 3d works, fantasy, sci-fi

Updated: 02-Apr-2024
Reason: Add Mac Version.

Team Desire, Aquin25 - Cyberspace Battle Maiden Academy v9 Porn Game

Mysteries Abound, with secrets hidden within. Secrets one hides from themselves, and secrets others hide for themselves. The question... can you...

945 megabytes
494 downloads

Porn Game, team desire, aquin25, 2dcg, 2d game, adventure, bdsm, male protagonist, sci-fi, school setting, feminization, mystery, monster girl

Solaris Exodus Ver. 1.0 by CabalZ Win/Mac/Android Porn Game

You are male protagonist part of a species preservation effort along with many other volunteers. Suspended in cryostasis you suddenly awake from your...

188 megabytes
1 124 downloads

Porn Game, cabalz, 3dcg, male protagonist, sci-fi, mobile game, masturbation, big ass

Updated: 01-Apr-2024
Reason: Add Android Ver.

Philrenders, HorizonNexus - Horizon Nexus Ver.0.1 Win/Mac Porn Game

Welcome to Horizon Nexus, an immersive Adult Visual Novel game where you find yourself stranded on a mysterious spaceship in the middle of nowhere....

1600 megabytes
1 263 downloads

Porn Game, horizonnexus, animation, dating sim, erotic, first-person, sandbox, sci-fi, space, text based, philrenders, immersive, alien girl, interspecies sex, milf, mature, pov, 3d works

Updated: 31-Mar-2024
Reason: Add Mac.

Rhapsy - The Final Judgement v0.0.2 Porn Game

Our protagonist thought he would have a quiet life at university, but fate has given him the opportunity to awaken supernatural powers to save his...

231 megabytes
573 downloads

Porn Game, rhapsy, 3dcg, male protagonist, mobile game, big tits, corruption, milf, oral sex, titfuck, humor, voyeurism, mind control, school setting, sci-fi, fantasy

Updated: 30-Mar-2024
Reason: Added New version.

Weird420XL - Robot Kitty City Demo pc\android\mac Porn Game

This is a depressing sci-fi game about a post-apocalypse, except it's better because it has Cats and lesbian robots. In a world where humans no...

251 megabytes
384 downloads

Porn Game, weird420xl, neko, young girl, lebian, group, visual novel, erotic, furry, lesbian, monster girls, renpy, romance, sci-fi

Updated: 30-Mar-2024
Reason: add mac version.

The Aesthetik - The Ark: A Sci-Fi Adult Game version 0.1.6 Porn Game

The Ark is a game about collecting different races and species to conserve them. Travel to another space-time, fight the dangers and collect a race...

4220 megabytes
2 649 downloads

Porn Game, the aesthetik, lesbian, male protagonist, sci-fi, singleplayer, character customization, erotic, female protagonist, unity, blender, blowjob, pussy to pussy

Updated: 29-Mar-2024
Reason: added new version.

RahiMew - Broken Dreams Correctional Center Ver.0.1.3 Win/Linux/Android/Mac Porn Game

Broken Dreams Correctional Center BDCC is an erotic text based game about being a prisoner in a space prison with a lot of adult themes. It’s...

37 megabytes
2 427 downloads

Porn Game, rahimew, rpg, bdsm-bondage, furry girl, furry, nsfw, romance, sci-fi, text based, turn-based combat, femdom, maledom, breeding, pregnant, space, prison, slave, captivity

Updated: 29-Mar-2024
Reason: Add Linux/Android/Mac.

It's a furry visual novel about a bunch of those medieval fantasy dogs and a human who made their home at a mysterious, gigantic metal structure...

420 megabytes
371 downloads

Porn Game, raus, furry, 2dcg, gay, dog boy, anal sex, animated, male domination, male protagonist, mobile game, monster, oral sex, sci-fi

Updated: 28-Mar-2024
Reason: add new version.

Dr MAD - Project ATMOSPHERE Version 0.4 P3 + HotFix + Save + Mod Porn Game

The action of the game takes place in the near future. The year 2025. The main character Dan - a young man who just recently graduated from the...

7750 megabytes
20 441 downloads

Porn Game, dr mad, 3dcg, anal, big breasts, blowjob, handjob, femdom, male protagonist, milf, voyeurism, sci-fi

Updated: 26-Mar-2024
Reason: added android version.

My Dystopian Robot Girlfriend version 0.87.10 Porn Game

It's a unique simulator game with many game mechanics you probably haven't seen before: Fully animated sex scenes using Live2D Customize the bot to...

564 megabytes
999 downloads

Porn Game, incontinent cell, adult, anime, character customization, eroge, erotic, hentai, nsfw, sci-fi, story rich

Fira3dx - Dragonfly patrol 4 - Ongoing 3D Porn Comic

185 pages
650 megabytes
2 490 downloads

3D Porn Comic, fira3dx, sci-fi, alien, big dick, big breasts, anal, milf, monsters, futanaria, alien girl, blowjob

Collection Ultimate Hentai VR 18+ Adult Bundle Final Porn Game

Collection of VR games by spider, Hentai VR Studios, VR HENTAI HOT, Moonlight, VISON STUDIOS, SPIDERWORKS Developer: spider, Hentai VR Studios, VR...

5030 megabytes
1 318 downloads

Porn Game, spider, hentai vr studios, vr hentai hot, moonlight, vison studios, spiderworks, 3dcg, animated, virtual reality, adventure, dating sim, fantasy, monster girl, romance, sci-fi, simulator, vaginal sex, 2d game

64 pages
36 megabytes
1 272 downloads

Porn Comics, totempole, sci-fi, blowjob, android, tentacles, bondage, anal, double penetration, robot girl, fantasy

Updated: 23-Mar-2024
Reason: added 1 pages.

ZaneSFM - Dimitrescu's Lewd Castle Ch. 1 - 6.5 Win/Mac/Android+ Save Porn Game

Overview: Rejoice the story about many brave men attempting to take down on the most dangerous vampire inside their village. Will they be able to...

561 megabytes
11 925 downloads

Porn Game, zanesfm, 3dcg, male protagonist, animated, horror, monster girl, female domination, fantasy, romance, sci-fi, superpowers, tit-fuck, paranormal, adventure

Updated: 23-Mar-2024
Reason: added Save.

Trishmaycry - Parasite2 Xenomorph - Part 3 3D Porn Comic

215 pages
97 megabytes
3 256 downloads

3D Porn Comic, trishmaycry, monsters, alien, sci-fi, transformation, stockings, swimsuit, tentacles

Trishmaycry - Parasite2 Xenomorph - Part 2 3D Porn Comic

216 pages
109 megabytes
2 757 downloads

3D Porn Comic, trishmaycry, monsters, alien, sci-fi, transformation, stockings, swimsuit, tentacles

Previous 1 ... 27 28 29 30 31 32 33 34 35 ... 82 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.

Distant Horizon - v0.6 by IziRider Win/Mac

Our hero and his wife embark on their final journey aboard the colonisation ship ERSS ****lon. The lives of the crew and 1000 colonists depend on...

Muffin Maker - The Hard Way Version 0.33.2

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

Poolside Games - Last Hope Version 1.0174 + Incest Patch

You are the sole male aboard the star pursuer spaceship along with three women. The ship has shut down and the only way to get it going again is for...

Fate Grand Master Trainer - v0.2b by Legaco40

What is Fate / Grand Master Trainer? It is a dating simulator game based on the popular game Fate / Grand Order, you will play our MC on duty (gudao)...

Pointer V - Final by Asario

It would seem that the cold and deserted space has never been so truly hot. Welcome ......

Knotty Games - Element-174 v0.24 pc\mac + Update only

"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...

Tales From The Unending Void 2 v0.19 Win/Mac by Perverteer

Camran is a young minor noble from the Sovereignty, a part of space dominated by humans. Erstwhile cadet of the Terran Naval Academy, Cam has been...

Bruemeister - The Big Thaw Beta 29

Censored: No Version: beta 29 OS: Windows Language: English The basic story is that Fry needs to get thawed out so Leela can assign his fate....

Hasoyua, Kagura Games - The World's Egg - For Those Who Dream Ver.1.03 Final Steam + Patch Only (uncen-eng)

Title : The World’s Egg – For Those Who Dream Language : English (Official) Developer : Hasoyua Released date : 2024-03-30 Mari lives an ordinary...

Anon Smith - Parasite Infection Version r1.35

Parasite Infection is a sexually explicit game dealing with multiple niche fetishes. It is currently a text and picture adventure game being...

Follow the Leader - v1.0 by SuperWriter

You live in a world where men called barons have all of the authority and power. Your mother was part of a baron's harem and you were raised as a...

fsfstudio - Quantum Ver.0.1 Win/Mac

Born in the countryside with your best friend, you always thought you'd grow up with her and live a peaceful life. However those plans quickly fall...

Team Desire, Aquin25 - Cyberspace Battle Maiden Academy v9

Mysteries Abound, with secrets hidden within. Secrets one hides from themselves, and secrets others hide for themselves. The question... can you...

Solaris Exodus Ver. 1.0 by CabalZ Win/Mac/Android

You are male protagonist part of a species preservation effort along with many other volunteers. Suspended in cryostasis you suddenly awake from your...

Philrenders, HorizonNexus - Horizon Nexus Ver.0.1 Win/Mac

Welcome to Horizon Nexus, an immersive Adult Visual Novel game where you find yourself stranded on a mysterious spaceship in the middle of nowhere....

Rhapsy - The Final Judgement v0.0.2

Our protagonist thought he would have a quiet life at university, but fate has given him the opportunity to awaken supernatural powers to save his...

Weird420XL - Robot Kitty City Demo pc\android\mac

This is a depressing sci-fi game about a post-apocalypse, except it's better because it has Cats and lesbian robots. In a world where humans no...

The Aesthetik - The Ark: A Sci-Fi Adult Game version 0.1.6

The Ark is a game about collecting different races and species to conserve them. Travel to another space-time, fight the dangers and collect a race...

RahiMew - Broken Dreams Correctional Center Ver.0.1.3 Win/Linux/Android/Mac

Broken Dreams Correctional Center BDCC is an erotic text based game about being a prisoner in a space prison with a lot of adult themes. It’s...

Raus - Shelter Build 37

It's a furry visual novel about a bunch of those medieval fantasy dogs and a human who made their home at a mysterious, gigantic metal structure...

Dr MAD - Project ATMOSPHERE Version 0.4 P3 + HotFix + Save + Mod

The action of the game takes place in the near future. The year 2025. The main character Dan - a young man who just recently graduated from the...

My Dystopian Robot Girlfriend version 0.87.10

It's a unique simulator game with many game mechanics you probably haven't seen before: Fully animated sex scenes using Live2D Customize the bot to...

Fira3dx - Dragonfly patrol 4 - Ongoing

Collection Ultimate Hentai VR 18+ Adult Bundle Final

Collection of VR games by spider, Hentai VR Studios, VR HENTAI HOT, Moonlight, VISON STUDIOS, SPIDERWORKS ​ Developer: spider, Hentai VR Studios, VR...

Totempole - Ad Asstra

ZaneSFM - Dimitrescu's Lewd Castle Ch. 1 - 6.5 Win/Mac/Android+ Save

Overview: Rejoice the story about many brave men attempting to take down on the most dangerous vampire inside their village. Will they be able to...

Trishmaycry - Parasite2 Xenomorph - Part 3

Trishmaycry - Parasite2 Xenomorph - Part 2

Collection of VR games by spider, Hentai VR Studios, VR HENTAI HOT, Moonlight, VISON STUDIOS, SPIDERWORKS Developer: spider, Hentai VR Studios, VR...