List of windows sci-fi Porn Games

Slutia Dungeon Crawler RPG

Slutia is a dark, unapologetic fusion of Hardcore Tactical RPG depth and high fidelity Adult Sexual Fantasy. In a world where steel and sorcery rule, you are the architect of your own destiny. Conquer the deepest dungeons, master the art of war, and claim the ultimate spoils of victory.

Cyberspace Battle Maiden Academy

Mysteries Abound, with secrets hidden within. Secrets one hides from themselves, and secrets others hide for themselves. The question... can you uncover them? Are you willing to take the risk? Or is the danger, and self doubt too strong? Welcome to C.B.M.A. a spiritual sequel to "Desire Guardian...

Evil Incorporated [v1.7.7]

The story has a Sci-Fi theme and is set in a parallel universe where a meteor hit the planet years ago and it gave birth to a race of super humans. Your characters name is Steven Wolf and you were head of R&D at AEON, the leading weapons manufacturer in the world. One day you and your team was wo...

Just Another Bubble

***This is the old game known as HUNGER FOR CHAOS. The reason for the reboot is because I felt the original game was too dark, and this reboot JUST ANOTHER BUBBLE focuses more on mysterious sci-fi element like I intended. So please give it a try and let me know what you think!** You, Camilla (18)...

Lust Effect 18+

Lust Effect [18+] is a first-person shooter with adult content. Explore a space station overrun by xenomorphs, manage resources, uncover spicy memories, and fight for survival in a mix of horror, sci-fi, and lust.​

Primal

Primal A Sci-fi Survival Erotica Romance The Crash In the year 2083, Apollo-9, a research vessel set to explore the fringes of the galaxy, fell from the sky and crash landed onto an uncharted planet. You are the sole survivor of this crash. Thrust into an unknown world with barely any resources a...

Project Exilium: Breeding Protocol

Project Exilium – Breeding Protocol is a sci-fi, roguelike deck-builder inspired by Slay the Spire, where strategy and NSFW collides. Trailer:

The Stowaway

So, this is my first ever visual novel or game of any kind. This is an alpha release so please, any constructive criticism, let me know. Embark on a thrilling journey aboard the Hope's Horizon, humanity's last hope for survival. In this captivating sci-fi visual novel, you awaken from cryo-sleep ...

Womb Defense Force

The year is 2X45. A man-made race of mutant super soldiers known as "Neo-Humanoids" turn on their creators, and mankind now faces annihilation. Bio-engineered to be ultimate warriors, the combat hardiness and might of these creatures was unmatched. That was until, in humanities darkest hour, a sl...

2037 - Almost ready, Inc. [v0.9.6]

2236 A.D.

—April 1st, 2236 A.D.—99 e-mails were unread.—99 e-mails from the same sender... her.This tale began five years earlier, in the spring of 2231. Mankind has evolved a new kind of communication ability called 'telepathy.' Yotsuba notices a young girl who does not use telepathy in his first term. In...

A last Effort

Overview A last Effort in a nutshell:

AI Escort

This is an Otome visual nove, it is a satire on highly developed industrial technology in Japan, in which the decline of human civilization, moral decays, and low birth rate gets out of control under the huge social pressure.Someday, on her way back from work, Ruri picked up an abandoned android,...

Accidental Woman [v0.31]

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. In the game, you take the role of a recently single and unemployed man who takes the offer of a longtime friend to move to the secluded town of Apple...

After Colony 250 [v0.10b]

Overview It is the dawn of the second age of mankind, taking the first steps into living off world and become a truly multi-planet species. The global resource wars of the mid-21st Century, limited nuclear exchanges, border skirmishes, coups at the highest levels of government. The dwindling, dec...

Alien X Lab

"Si coelum nequeo movere, inferna erigam" - Fatum Ut Abyssus​

Arcane Revelations

The main character starts college as a first-year; however, this is not your normal everyday college. As you begin your adventure, you will meet multiple peculiar, but definitely very hot characters. You will uncover various secrets not only about the college you attend, but also about yourself. ...

Aria: Advanced Rogue Intelligence Assault

ARIA (Advanced Rogue Intelligence Assault) takes place in space after the events of Umichan Maiko Classroom Cheaters and the sequel Umichan Maiko Classroom Havoc. It follows the story of Jeo as he battles his way through GemCo agents to undo the wrong done to him.Includes the Prologues for main h...

Aria: Jailbreak

This game have 4 different endings, 2 of which contain hentai animations!This is a very small visual novel game that bridges the Amp prologue story with ARIA. It shows how Amp escaped GemCo after being captured.

Artificial Life [v0.01]

The main character is Alex Pollack, a successful young businessman, and programmer who founded and headed his own company for the development of artificial intelligence systems. The story begins from the moment when the main antagonist appears on his way, representing a powerful person who wants ...

Aruna and the Labyrinth of SealedLewd

It's an erotic rogue-like action. The explorer Aruna once again finds herself lost in the erotic ancient civilization's labyrinth. Using the weaponry of the ancient civilization, she battles adhesive creatures, restraining tentacle creatures, and tentacle traps, while seeking to uncover the myste...