sci-fi porn comics & sex games.

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

Hikari: First Interlude - v0.04.06p by Hikari-Comics Win/Mac/Android Porn Game

Please join us and meet our trio of prospective lovers: Sasayaki, the rouge princess with a secret agenda; Tsuki, your undead servant who must feed...

435 megabytes
1 687 downloads

Porn Game, hikari comics, teasing, dating sim, exhibitionism, fantasy, group sex, harem, lesbian, masturbation, monster girl, netorare, oral sex, romance, sci-fi, vaginal sex, voyeurism, hikari-comics

Updated: 29-Sep-2025
Reason: Add Android ver.

The Hard Way - Version 0.46.0 + Cheats by Muffin Maker Win/Mac/Android Porn Game

After being kidnapped 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...

2920 megabytes
14 402 downloads

Porn Game, muffin maker, 3dcg, animated, big tits, big ass, harem, male protagonist, sandbox, sci-fi, vaginal sex

Updated: 29-Sep-2025
Reason: Add Cheats.

The Halo Project Ver.8.0a by hushhushgames Porn Game

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

2520 megabytes
308 downloads

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

Updated: 28-Sep-2025
Reason: Add New Ver.

ParasiteInfection - Parasite Infection 2 v1.13 Win/Android/Mac Porn Game

Parasite Infection 2 is a sexually explicit game dealing with multiple niche fetishes. Sequel of Parasite Infection it is currently a text and...

524 megabytes
1 419 downloads

Porn Game, parasiteinfection, 2dcg, monster, text based, sci-fi, adventure, involuntary tf, possession, herm, corruption, domination, parasite, quadbreast, oral sex

Updated: 28-Sep-2025
Reason: Added Mac version.

A Wish Come True - Version 0.6 by SAFFID Win/Mac Porn Game

Bella is a 19 year old university student. She lives at home with her dad. Bella is not very popular at school, she is practically invisible til...

168 megabytes
693 downloads

Porn Game, saffid, fantasy, female protagonist, romance, sci-fi, teasing, vaginal sex, virgin

Updated: 28-Sep-2025
Reason: Add Mac Ver.

Projekt: Passion - Version 0.15 by Classy Lemon Win/Mac/Linux/Android Porn Game

Earth has long since been abandoned, and what remains of humanity is now spread out across the galaxy. So what happened at Earth? That part of...

1610 megabytes
13 698 downloads

Porn Game, classy lemon, 3dcg, animated, male protagonist, voiced, handjob, oral sex, vaginal sex, humor, sci-fi, graphic violence, mobile game

Updated: 27-Sep-2025
Reason: Added Linux Ver.

SubSupreme - Corruption Crucible Demo Porn Game

Extraterrestrial scum is trying to turn earth into bimbos! Will the badass Agent stop them, or be assimilated?...

41 megabytes
520 downloads

Porn Game, subsupreme, action, shooter, female protagonist, latex, fetish, sci-fi, transformation, alien, alien girl

Nellielle2 - The Other Dimension 3D Porn Comic

20 pages
50 megabytes
2 146 downloads

3D Porn Comic, nellielle2, giantess, sci-fi, space, spaceship, macrophilia

Updated: 26-Sep-2025
Reason: +5 New Pages.

Dodonga - My Maid Dreams of Electric Sheep Ver.0.8.6 Win/Android/Mac Porn Game

My maid dreams of Electric sheep is a life simulation with elements of visual novel and dating-sim. The game is currently in a very early stage of...

1710 megabytes
6 121 downloads

Porn Game, dodonga, slg, simulation, animation, life simulator, maid, android, robot girl, sci-fi, slice of life, blowjob, fellatio, vaginal sex, big breasts, dystopian setting, sandbox, dodongamagnifico

Updated: 26-Sep-2025
Reason: Add Mac Version.

20 pages
50 megabytes
1 905 downloads

3D Porn Comic, nellielle2, giantess, sci-fi, space, spaceship, macrophilia

Updated: 25-Sep-2025
Reason: New pages.

Hikari: First Interlude v0.04.06p + Incest Patch by Hikari-Comics Win/Mac Porn Game

Overview: This is a Harem Visual Novel with strong NTR mechanics set on a disabled intergalactic ferry. The over-arching goal is that of keeping the...

540 megabytes
2 515 downloads

Porn Game, hikari-comics, netorare, exhibitionism, male protagonist, harem, rape, slave, teasing, voyeurism, dating sim, monster girl, pov, romance, sci-fi, fan

Updated: 25-Sep-2025
Reason: Added Mac Ver.

Droid productions - Wings of Empire Act II Ver.0.2.6 Win/Mac/Linux Porn Game

Rome never fell; it ascended the Stars. As a Centurion turned fighter pilot, your journey aboard the Fast Attack Carrier INS Aquila will take you...

4750 megabytes
445 downloads

Porn Game, droid productions, strategy, unity, visual novel, space, sci-fi, combat, animated, group sex, masturbation, oral sex, deepthroat, cumshot

Updated: 25-Sep-2025
Reason: Add Linux Version.

Moist Sponge Productions - In for a Penny v0.70 Win/Mac+Mod Porn Game

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

2790 megabytes
12 940 downloads

Porn Game, moist sponge productions, 3dcg, anal, big tits, harem, kinetic, novel, lesbian, male protagonist, masturbation, oral, vaginal sex, voyeurism, sci-fi

Updated: 24-Sep-2025
Reason: added Mod.

Fantaseed - MotherBlade Ver.0.3.350nsfw Porn Game

Sensual and mysterious sci-fi heaven fantasy RPG that dissects the fates(tropes) of fantasy/technological worlds in a mature storyline. A realm...

1150 megabytes
1 060 downloads

Porn Game, fantaseed, rpg, animated, milf, goddess, mature, cyberpunk, sci-fi, big breasts, big ass, nsfw

Updated: 24-Sep-2025
Reason: Update to Ver.0.3.350nsfw.

Eon - v0.22 Fix by Nenad Asanovic + Update Only Porn Game

EON Prohibited Chapters is point and click adventure type of game with a mixture of crafting game. If you never played any of point and click...

15740 megabytes
4 323 downloads

Porn Game, nenad asanovic, 3dcg, anal, animated, big ass, big breasts, blowjob, cheating, incesto, multiple protagonist, milf, netorare, sci-fi, fantasy, handjob

Updated: 24-Sep-2025
Reason: Add Update Only.

Great Day - Version 0.1.1 by Prontan Win/Mac/Linux Porn Game

They say what doesn't kill you makes you stronger. Apparently, whoever came up with that was never paralyzed after a car crash. But, as in any good...

719 megabytes
812 downloads

Porn Game, prontan, 3dcg, male protagonist, animated, humor, incest, mind control, superpowers, sci-fi, romance, sandbox, voyeurism, masturbation, teasing, corruption

Updated: 24-Sep-2025
Reason: Add Linux Ver.

Parasitorium - Version 0.4.5 by SupremeAI Porn Game

The events of this game take place in one of the secret biological laboratories of the research complex called «N.E.R.D.» (Nucleic Exchange Research...

1510 megabytes
1 151 downloads

Porn Game, supremeai, real porn, text based, sandbox, sci-fi, voyeurism, male protagonist, anal sex, oral sex, creampie, footjob, group sex, handjob, interracial

Updated: 24-Sep-2025
Reason: Add v0.4.5.

SupremeAI - Parasitorium v0.4.5 Porn Game

The events of this game take place in one of the secret biological laboratories of the research complex called «N.E.R.D.» (Nucleic Exchange Research...

1510 megabytes
728 downloads

Porn Game, supremeai, real porn, text based, sandbox, sci-fi, voyeurism, male protagonist, anal sex, oral sex, creampie, footjob, group sex, handjob, interracial

Updated: 23-Sep-2025
Reason: add new version.

Parasitorium Ver.0.4.5 by SupremeAI Porn Game

The events of this game take place in one of the secret biological laboratories of the research complex called «N.E.R.D.» (Nucleic Exchange Research...

1510 megabytes
662 downloads

Porn Game, supremeai, real porn, text based, sandbox, sci-fi, voyeurism, male protagonist, anal sex, oral sex, creampie, footjob, group sex, handjob, interracial

Updated: 22-Sep-2025
Reason: Add new ver.

Project Dreadsteel Ver.0.1.3 by Rebel Tomboy Games Porn Game

A couple of years after your mother's demise, you barely got by each day. Emotionally crushed and facing the harsh reality of the world, you get an...

764 megabytes
187 downloads

Porn Game, rebel tomboy games, 3dcg, animated, male protagonist, oral sex, handjob, male domination, sci-fi, big ass, big tits, teasing, mobile game

Just One More Chance Ver.0.70 by Lotrum Porn Game

This game wants to be a big and complex sandbox porn-game with character development that you can reset gaining starting bonuses. In this game you...

1870 megabytes
6 092 downloads

Porn Game, real porn, male protagonist, animated, simulator, dating sim, school setting, sci-fi, vaginal sex, oral sex, masturbation, sandbox, anal sex, titfuck

Updated: 22-Sep-2025
Reason: Add New Ver.

Mad scientist lab - Villain's Legacy 2 v0.5.0 Win/Mac Porn Game

After bringing his greatest invention to life, our superhero finds himself involved in an out-of-the-ordinary affair, so he will have to juggle...

2540 megabytes
1 086 downloads

Porn Game, mad scientist lab, 3dcg, adventure, anal sex, animated, big ass, big tits, creampie, groping, group sex. lesbian, male protagonist, milf, oral sex, sci-fi, bdsm, spanking

Updated: 22-Sep-2025
Reason: Added Mac lite version.

Azienda - Falling Undercover: Nox Syndicate v0.05.0 PC/Android/Mac Porn Game

Neo Elysia is in chaos. Corruption and crime run rampant. Its citizens suffer, struggling every day to make ends meet with less and less. They need a...

923 megabytes
2 408 downloads

Porn Game, azienda, 2dcg, animated, male protagonist, sci-fi, big ass, big tits, netorare, groping, vaginal sex, teasing, pov, mobile game, male domination, cheating

Updated: 22-Sep-2025
Reason: Added Mac lite version.

Eon Ver.0.22 + Hotfix + Update Only by Nenad Asanovic Win/Mac/Linux Porn Game

EON Prohibited Chapters is point and click adventure type of game with a mixture of crafting game. If you never played any of point and click...

15740 megabytes
2 077 downloads

Porn Game, nenad asanovic, 3dcg, female protagonist, male protagonist, multiple protagonists, animated, fantasy, sci-fi, anal sex, oral sex, blowjob, vaginal sex

Updated: 21-Sep-2025
Reason: Add Update Only.

Veluxa - The Last Star Walker: Book One Ver.0.1 Porn Game

Overview: The Last Star Walker is an adult visual novel where magic and technology collide. Navigate deep relationships, make tough choices, and...

754 megabytes
358 downloads

Porn Game, veluxa, 3dcg, animated, male protagonist, milf, big ass, big tits, fantasy, adventure, vaginal sex, oral sex, sci-fi, monster

Circle One - Silent Pill Ver.1.11 Final + Translation Patch Fix 1.01 + Gallery Unlocker (eng) Porn Game

Manual Translation Ver.1.11 Overview: With the historic and revolutionary discovery of an unknown fossil in Shizuoka, the Shizuoka Institute of...

2210 megabytes
12 854 downloads

Porn Game, circle one, rpg, female protagonist, big breasts, married woman, cuckoldry, netorare, ntr, pregnant, sci-fi, coercion, compulsion, monsters, tentacles

Updated: 21-Sep-2025
Reason: Add Gallery Unlocker.

Dev_muffin - Becoming a Fem v3.7.0 Win/Linux/Android Porn Game

Overview: Becoming a femboy (previously Becoming a Trap - working title for now) is a game about young boy Austyn, who decided to travel to parallel...

715 megabytes
721 downloads

Porn Game, dev muffin, dev_muffin, 2dcg, futa protagonist, big ass, big tits, teasing, masturbation, trap, sci-fi, incesto, oral sex, handjob, tits fuck, titfuck

Updated: 21-Sep-2025
Reason: added Android.

Silk Savannah En-Fem-E No. 9 - The Factory version D 9.0 Porn Game

Overview: En-Fem-E No. 9 - The Factory picks up where the previous game left off. The MC finds himself in a corporate prison facility run by a...

3550 megabytes
8 281 downloads

Porn Game, silk savannah, 3dcg, animated, male protagonist, sissification, transformation, female domination, big ass, big tits, sci-fi, pov, sandbox, sex toys, milf, oral sex, anal sex, interracial, mind control

Updated: 21-Sep-2025
Reason: add version D 9.0.

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sci-fi porn comics & sex games.

Hikari: First Interlude - v0.04.06p by Hikari-Comics Win/Mac/Android

Please join us and meet our trio of prospective lovers: Sasayaki, the rouge princess with a secret agenda; Tsuki, your undead servant who must feed...

The Hard Way - Version 0.46.0 + Cheats by Muffin Maker Win/Mac/Android

After being kidnapped 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...

The Halo Project Ver.8.0a by hushhushgames

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

ParasiteInfection - Parasite Infection 2 v1.13 Win/Android/Mac

Parasite Infection 2 is a sexually explicit game dealing with multiple niche fetishes. Sequel of Parasite Infection it is currently a text and...

A Wish Come True - Version 0.6 by SAFFID Win/Mac

Bella is a 19 year old university student. She lives at home with her dad. Bella is not very popular at school, she is practically invisible til...

Projekt: Passion - Version 0.15 by Classy Lemon Win/Mac/Linux/Android

Earth has long since been abandoned, and what remains of humanity is now spread out across the galaxy. So what happened at Earth? That part of...

SubSupreme - Corruption Crucible Demo

Extraterrestrial scum is trying to turn earth into bimbos! Will the badass Agent stop them, or be assimilated?...

Nellielle2 - The Other Dimension

Dodonga - My Maid Dreams of Electric Sheep Ver.0.8.6 Win/Android/Mac

My maid dreams of Electric sheep is a life simulation with elements of visual novel and dating-sim. The game is currently in a very early stage of...

Nellielle2 - The Other Dimension

Hikari: First Interlude v0.04.06p + Incest Patch by Hikari-Comics Win/Mac

Overview: This is a Harem Visual Novel with strong NTR mechanics set on a disabled intergalactic ferry. The over-arching goal is that of keeping the...

Droid productions - Wings of Empire Act II Ver.0.2.6 Win/Mac/Linux

Rome never fell; it ascended the Stars. As a Centurion turned fighter pilot, your journey aboard the Fast Attack Carrier INS Aquila will take you...

Moist Sponge Productions - In for a Penny v0.70 Win/Mac+Mod

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

Fantaseed - MotherBlade Ver.0.3.350nsfw

Sensual and mysterious sci-fi heaven fantasy RPG that dissects the fates(tropes) of fantasy/technological worlds in a mature storyline. A realm...

Eon - v0.22 Fix by Nenad Asanovic + Update Only

EON Prohibited Chapters is point and click adventure type of game with a mixture of crafting game. If you never played any of point and click...

Great Day - Version 0.1.1 by Prontan Win/Mac/Linux

They say what doesn't kill you makes you stronger. Apparently, whoever came up with that was never paralyzed after a car crash. But, as in any good...

Parasitorium - Version 0.4.5 by SupremeAI

The events of this game take place in one of the secret biological laboratories of the research complex called «N.E.R.D.» (Nucleic Exchange Research...

SupremeAI - Parasitorium v0.4.5

The events of this game take place in one of the secret biological laboratories of the research complex called «N.E.R.D.» (Nucleic Exchange Research...

Parasitorium Ver.0.4.5 by SupremeAI

The events of this game take place in one of the secret biological laboratories of the research complex called «N.E.R.D.» (Nucleic Exchange Research...

Project Dreadsteel Ver.0.1.3 by Rebel Tomboy Games

A couple of years after your mother's demise, you barely got by each day. Emotionally crushed and facing the harsh reality of the world, you get an...

Just One More Chance Ver.0.70 by Lotrum

This game wants to be a big and complex sandbox porn-game with character development that you can reset gaining starting bonuses. In this game you...

Mad scientist lab - Villain's Legacy 2 v0.5.0 Win/Mac

After bringing his greatest invention to life, our superhero finds himself involved in an out-of-the-ordinary affair, so he will have to juggle...

Azienda - Falling Undercover: Nox Syndicate v0.05.0 PC/Android/Mac

Neo Elysia is in chaos. Corruption and crime run rampant. Its citizens suffer, struggling every day to make ends meet with less and less. They need a...

Eon Ver.0.22 + Hotfix + Update Only by Nenad Asanovic Win/Mac/Linux

EON Prohibited Chapters is point and click adventure type of game with a mixture of crafting game. If you never played any of point and click...

Veluxa - The Last Star Walker: Book One Ver.0.1

Overview: The Last Star Walker is an adult visual novel where magic and technology collide. Navigate deep relationships, make tough choices, and...

Circle One - Silent Pill Ver.1.11 Final + Translation Patch Fix 1.01 + Gallery Unlocker (eng)

Manual Translation Ver.1.11 Overview: With the historic and revolutionary discovery of an unknown fossil in Shizuoka, the Shizuoka Institute of...

Dev_muffin - Becoming a Fem v3.7.0 Win/Linux/Android

Overview: Becoming a femboy (previously Becoming a Trap - working title for now) is a game about young boy Austyn, who decided to travel to parallel...

Silk Savannah En-Fem-E No. 9 - The Factory version D 9.0

Overview: En-Fem-E No. 9 - The Factory picks up where the previous game left off. The MC finds himself in a corporate prison facility run by a...