sci-fi porn comics & sex games.

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

My Future Wife ep4 v0.24 Win/Mac/Android by InsanErotica Porn Game

Overview: Do you believe in time travel? If you don't, let me tell you my story. Well, I was 18 years old and I was in my last year in high school....

113 megabytes
36 868 downloads

Porn Game, insanerotica, renpy, 3dcg, animated, male protagonist, multiple endings, romance, drama, ntr, virgin, sci-fi

Updated: 27-Oct-2021
Reason: add italian translation.

This game contains gory scenes. You can avoid them though, if you don't want to see anything horrible, don't stop her. Do not "refuse". She's a...

74 megabytes
1 661 downloads

Porn Game, mushi, 2dcg, big ass, big breasts, blowjob, deepthroat, male protagonist, male domination, sci-fi, vaginal sex

Updated: 26-Oct-2021
Reason: added mac version.

SexyBC Comics - Tattyana Against Alien Invasion - Part 1 3D Porn Comic

57 pages
120 megabytes
1 092 downloads

3D Porn Comic, sexybc, sexybc comics, alien, sci-fi, big boobs, fantasy, lesbian, slut

Nineteenth v0.01 Win/Mac/Linux/Android by Pyramid Porn Game

Overview: You are invited to play as a young man named Patrick, the owner of an art gallery. Our hero lives in a big city with his girlfriend Brenda....

211 megabytes
1 089 downloads

Porn Game, pyramid, 3dcg, male protagonist, sci-fi, vaginal sex, oral sex, abduction, alien

Updated: 22-Oct-2021
Reason: add android version.

ZenVisuals - Lust and Vengeance 3D Porn Comic

161 pages
417 megabytes
1 084 downloads

3D Porn Comic, zenvisualsgames, oral sex, humor, mystery, sci-fi, vaginal sex, voyeurism, foot fetish, male domination, female domination, bdsm

9thCrux - Void Divers Vortex 3D Porn Comic

376 pages
432 megabytes
2 011 downloads

3D Porn Comic, 9thcrux, adventure, fantasy, sci-fi, hypnosis, oral sex, monsters, monster girl, cosplay

GonzoStudios - VenusRising 1-3 3D Porn Comic

Story about Bella Foxx (diplomatic trainee), Tanya Grey (tech support) and 4Q2 (asshole drone) on their way to save to the Earth from alien threat...

256 pages
220 megabytes
4 146 downloads

3D Porn Comic, gonzostudios, monsters, dark skin, creampie, sci-fi, interracial, lesbians, monster, monster girl, multiple penetration, toys, stockings, futanaria, anal, big dick, hardcore

US8 - Love Duction The Guide for Galactic Lovers Final Win/Android (uncen-eng) Porn Game

Nanaboshi Kanata is a student traumatized by love whose world gets turned upside down when two girls vying for the Galactic Presidency declare that...

2370 megabytes
2 311 downloads

Porn Game, us8, sekai project, adv, visual novel, male protagonist, sci-fi, fantasy, adventure, big ass, big tits, multiple endings, voiced, cosplay, monster girl

Updated: 19-Oct-2021
Reason: Add Android Version.

Lust and Vengeance Chapter 1 version 0.1 by ZenVisualsGAMES Porn Game

Date: 15 October 2021 Version: Chapter 1 version 0.1 Language: Eng Censored: no Lust and Vengeance is a visual novel filled with mystery, love,...

470 megabytes
1 284 downloads

Porn Game, zenvisualsgames, dark humor, dating sim, meaningful choices, mystery, sci-fi, visual novel, action, interactive fiction, blowjob, all sex

Updated: 16-Oct-2021
Reason: added mac v 0.1.

YellowDuckWorks - Ark Mobius Final Version Porn Game

Ark Mobius is a gal-game that contains beautiful girl, rhythm and multiple endings. In 2320, black goat, a huge humanoid monster with tentacles...

1240 megabytes
2 569 downloads

Porn Game, yellowduckworks, 2dcg, big ass, big breasts, blowjob, group sex, male protagonist, monster girl, sci-fi, vaginal sex

Sugarmint - Malevolent Planet Version 0.2.1 hotfix Porn Game

PORN GAME: MALEVOLENT PLANET V0.1.0 PREVIEW BY SUGARMINT Malevolent Planet is a text-based game made in Twine using SugarCube. You play as a female...

218 megabytes
2 521 downloads

Porn Game, sugarmint, character creation, space, html game, alien, big breasts, sci-fi

Updated: 11-Oct-2021
Reason: added new version.

Sindy Anna Jones - One Human Being Parts 1-8 3D Porn Comic

847 pages
170 megabytes
5 595 downloads

3D Porn Comic, sindy anna jones, alien girl, fantasy, sci-fi, space, incesto, bro-sis, sister, cheating, netorare, orgy

Gtswaifuism - Goddess Seed 3D Porn Comic

215 pages
738 megabytes
6 777 downloads

3D Porn Comic, gtswaifuism, big ass, big breasts, fantasy, femdom, giantess, harem, incesto, mind control, sci-fi

Updated: 07-Oct-2021
Reason: New Pages.

16 pages
13 megabytes
1 754 downloads

3D Porn Comic, solyonov, big breasts, exhibitionism, fantasy, mind control, sci-fi

gtswaifuism - Goddess Seed Game I-IV Omni Edition Porn Game

All-female immortal Titans have mostly eradicated humanity. Darx is one of the survivors, a summoner with amnesia, who lives with his sister and his...

1580 megabytes
8 155 downloads

Porn Game, gtswaifuism, 2dcg, 3dcg, big ass, big breasts, fantasy, femdom, giantess, harem, incesto, male protagonist, mind control, sci-fi

Updated: 26-Sep-2021
Reason: added new version.

Heavy Five -Ch. 4R+Fix Win/Mac/Android by Nottravisgames Porn Game

Overview: You are a engineering officer aboard the deep space vessel Intrepid, which is currently engaged on a series of resupply missions for those...

6980 megabytes
27 432 downloads

Porn Game, nottravisgames, renpy, 3dcg, male protagonist, humor, blackmail, cheating, romance, teasing, sci-fi, female domination, multiple endings, lesbian, nottravis

Updated: 24-Sep-2021
Reason: add fixed.

Vole - Hyperreality - Lust of Munus Version 0.01 Porn Game

A man on the border of existential crisis, is trying to find the meaning of his life. Playing "The Game or facing the universe around him gets him in...

89 megabytes
1 861 downloads

Porn Game, vole, 2dcg, big ass, big breasts, group sex, male protagonist, sandbox, sci-fi, vaginal sex

Updated: 23-Sep-2021
Reason: added mac version.

Beneath steel clouds Final by Lesson of Passion Porn Game

Overview: Relationship sim with interesting story and adventure elements. You need to make various choices and perform actions based on a daily...

276 megabytes
1 871 downloads

Porn Game, lesson of passion, 3dcg, animated, male protagonist, vaginal sex, sci-fi, and more

Urielmanx7 - SpacEscape - Chibi Edition Ver.0.4 (uncen-eng) Porn Game

Overview: The "lore" In order to create the SpacEscape I really wanted, I'm moving to another game engine from Flash, namely Godot, so I'm making...

513 megabytes
3 419 downloads

Porn Game, urielmanx7, action, 2d game, female protagonist, sci-fi, shooter, platformer, monsters, furry, monster girl, combat, creampie

Balthamel Zenofae Gene version 0.1.2A Porn Game

Overview: Join Commander Hooker's adventures fighting the threat of an unknown alien life-form discovered on a distant colony, his subsequent...

362 megabytes
13 738 downloads

Porn Game, balthamel, 2dcg, fantasy, female protagonist, male protagonist, sci-fi, transformation, Balthamel

Updated: 26-Jul-2022
Reason: add version 0.1.2A.

Fuyou - EP Doll Ver.1.1 Final (eng-jap) Porn Game

Welcome to EP world...

75 megabytes
5 696 downloads

Porn Game, fuyou, slg, simulation, fetish, clothes changing, dress up, dot, pixel, sci-fi, pregnant, male protagonist, monster girl, creampie, platformer

Updated: 18-Sep-2021
Reason: Update to Version 1.1.

ABC - Dream/strung: Blossoming Love Porn Game

Synopsis: A beautiful young woman who keeps being abducted meets another feminine figure. Little does she know, their fates are intertwined. Follow...

62 megabytes
3 755 downloads

Porn Game, abc, visual novel, bdsm-bondage, sci-fi

Alboe Interactive - Fantasy Dating 3D Porn Comic

684 pages
1301 megabytes
1 708 downloads

3D Porn Comic, alboe interactive, 3dcg, pov, fantasy, sci-fi, romance, humor, handjob, anal, female domination, sex toys, urination, vaginal sex, creampie, oral

Updated: 15-Sep-2021
Reason: New Pages.

Cosmic Cube - The lost Propostita - Version 0.04 by Thank you eggplant Porn Game

Nice to meet you, my name is "Thank you eggplant". Right now I'm making a 2DACT game called Cosmic Cube --The last Propostita. Story is being worked...

306 megabytes
4 578 downloads

Porn Game, thank you eggplant, 2d game, female protagonist, sci-fi, combat, vaginal sex, big ass, big tits, monsters

Updated: 15-Sep-2021
Reason: Add v0.04.

Two Clusters Cold Haven v0.1.0 by Two Clusters Porn Game

Set in year 9791, Nicholas is a mercenary who works for an agency called "The faceless". One day, he takes on a job. It is a simple job on surface;...

58 megabytes
722 downloads

Porn Game, two clusters, 2d game, sci-fi, male protagonist, fantasy, romance

R.U.R.U.R ~Kono Ko no Tame ni, Semete Kirei na Hoshizora wo~ by Light Foreign Porn Game

The plot originates in the distant future, centuries after the death of all mankind. Despite the absence of people, the Saint-Exupery spacecraft...

4210 megabytes
1 598 downloads

Foreign Porn Game, sci-fi, romance, robots, outdoor, bukkake, anal, tentacles, femdom, group, gender bender, bondage, Light

Hyouryuu Kangoku Chronos DL by Black Lilith Foreign Porn Game

Chronos wanders in the space... In the Forest Belt, regarded as a taboo area, an operative ship named Chronos that went missing 80 years ago was...

579 megabytes
2 094 downloads

Foreign Porn Game, sci-fi, group sex, big tits, anal, blowjob, titsjob, harem, tentacles, Black Lilith

Horizons of the Future - Version 0.3 by Drone Games Win/Mac/Android Porn Game

The action of this game begins in 2222, in the city of Neon. The technology of the time is far advanced, cyborgs and humans have become one social...

3610 megabytes
6 490 downloads

Porn Game, drone games, 3dcg, animated, big ass, big tits, groping, lesbian, male protagonist, milf, sci-fi, teasing

Updated: 12-Sep-2021
Reason: Add Lite Ver.

Previous 1 ... 68 69 70 71 72 73 74 75 76 ... 87 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.

My Future Wife ep4 v0.24 Win/Mac/Android by InsanErotica

Overview: Do you believe in time travel? If you don't, let me tell you my story. Well, I was 18 years old and I was in my last year in high school....

Mushi - Alone Version 1.0

This game contains gory scenes. You can avoid them though, if you don't want to see anything horrible, don't stop her. Do not "refuse". She's a...

SexyBC Comics - Tattyana Against Alien Invasion - Part 1

Nineteenth v0.01 Win/Mac/Linux/Android by Pyramid

Overview: You are invited to play as a young man named Patrick, the owner of an art gallery. Our hero lives in a big city with his girlfriend Brenda....

ZenVisuals - Lust and Vengeance

9thCrux - Void Divers Vortex

GonzoStudios - VenusRising 1-3

Story about Bella Foxx (diplomatic trainee), Tanya Grey (tech support) and 4Q2 (asshole drone) on their way to save to the Earth from alien threat...

US8 - Love Duction The Guide for Galactic Lovers Final Win/Android (uncen-eng)

Nanaboshi Kanata is a student traumatized by love whose world gets turned upside down when two girls vying for the Galactic Presidency declare that...

Lust and Vengeance Chapter 1 version 0.1 by ZenVisualsGAMES

Date: 15 October 2021 Version: Chapter 1 version 0.1 Language: Eng Censored: no Lust and Vengeance is a visual novel filled with mystery, love,...

YellowDuckWorks - Ark Mobius Final Version

Ark Mobius is a gal-game that contains beautiful girl, rhythm and multiple endings. In 2320, black goat, a huge humanoid monster with tentacles...

Sugarmint - Malevolent Planet Version 0.2.1 hotfix

PORN GAME: MALEVOLENT PLANET V0.1.0 PREVIEW BY SUGARMINT Malevolent Planet is a text-based game made in Twine using SugarCube. You play as a female...

Sindy Anna Jones - One Human Being Parts 1-8

Gtswaifuism - Goddess Seed

Solyonov - The Nicheviks

gtswaifuism - Goddess Seed Game I-IV Omni Edition

All-female immortal Titans have mostly eradicated humanity. Darx is one of the survivors, a summoner with amnesia, who lives with his sister and his...

Heavy Five -Ch. 4R+Fix Win/Mac/Android by Nottravisgames

Overview: You are a engineering officer aboard the deep space vessel Intrepid, which is currently engaged on a series of resupply missions for those...

Vole - Hyperreality - Lust of Munus Version 0.01

A man on the border of existential crisis, is trying to find the meaning of his life. Playing "The Game or facing the universe around him gets him in...

Beneath steel clouds Final by Lesson of Passion

Overview: Relationship sim with interesting story and adventure elements. You need to make various choices and perform actions based on a daily...

Urielmanx7 - SpacEscape - Chibi Edition Ver.0.4 (uncen-eng)

Overview: The "lore" In order to create the SpacEscape I really wanted, I'm moving to another game engine from Flash, namely Godot, so I'm making...

Balthamel Zenofae Gene version 0.1.2A

Overview: Join Commander Hooker's adventures fighting the threat of an unknown alien life-form discovered on a distant colony, his subsequent...

Fuyou - EP Doll Ver.1.1 Final (eng-jap)

Welcome to EP world...

ABC - Dream/strung: Blossoming Love

Synopsis: A beautiful young woman who keeps being abducted meets another feminine figure. Little does she know, their fates are intertwined. Follow...

Alboe Interactive - Fantasy Dating

Cosmic Cube - The lost Propostita - Version 0.04 by Thank you eggplant

Nice to meet you, my name is "Thank you eggplant". Right now I'm making a 2DACT game called Cosmic Cube --The last Propostita. Story is being worked...

Two Clusters Cold Haven v0.1.0 by Two Clusters

Set in year 9791, Nicholas is a mercenary who works for an agency called "The faceless". One day, he takes on a job. It is a simple job on surface;...

R.U.R.U.R ~Kono Ko no Tame ni, Semete Kirei na Hoshizora wo~ by Light

The plot originates in the distant future, centuries after the death of all mankind. Despite the absence of people, the Saint-Exupery spacecraft...

Hyouryuu Kangoku Chronos DL by Black Lilith

Chronos wanders in the space... In the Forest Belt, regarded as a taboo area, an operative ship named Chronos that went missing 80 years ago was...

Horizons of the Future - Version 0.3 by Drone Games Win/Mac/Android

The action of this game begins in 2222, in the city of Neon. The technology of the time is far advanced, cyborgs and humans have become one social...