List of windows sci-fi Porn Games

SIMSEH 2: Milkania

About this game: This is a hot flash adult game about an alien who travels the universe looking for pussy. He found planet earth and abducted a MILF for his sexual fantasies. The game is more than just sex scenes, it has a nice game play and missions, plus a great story line with details about th...

The Hard Way [v0.0pa]

After being kidnapped as a child, our hero unwittingly returns to his home town to find work. As he climbs the ladder of success, he will gather a following of beautiful, devoted women. The game is a sci-fi mystery solver, harem builder saga that has been built from the ground up to include aging...

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 ...

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 Clockwork Ley-Line: The Borderline of Dusk

In a mysterious school where day and night are two separate worlds, a mismatched trio works to resolve magic-related incidents.Michiru is a newly enrolled first-year student at a boarding school with a notably large clock tower, located deep in the mountains. Unfortunately, on his first day of sc...

A last Effort

Overview A last Effort in a nutshell:

ACE Academy

In the year 2049, mechanized robots commonly called GEAR were developed for military application. Since then, their versatile functionality has led them to not only become commonplace in commercial use, but also spawned an entire sports entertainment industry. The prevalent use and popularity of ...

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...

After Invasion [v0.7.5a]

About this game: As the name suggests this happens after a rather nasty event in the near future, aliens invade and attempt to wipe out humanity with a viral agent that they just call the Mutagen. As the aliens have experienced on countless other worlds, the mutagen warps the DNA of what ever spe...

Alien X Lab

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

Anaheim Girl's Love Story [v1.0]

A girls' love story between two Anaheim Electronics engineers.It also chronicles the development and construction of the fourth unit in the Gundam Development Project (GP-04 Gerbera), and its subsequent alteration into the Gerbera Tetra as seen in the 'Gundam 0083: Stardust Memories' anime.

Apotheosis [v0.132]

This is a text-based game of interactive fiction. It starts with your death and introduction to the afterlife where you discover an eternal struggle between the forces of Paradise and the Pit. How it will end depends on the choices you make! You may end up a slave, a nobody, a monster, a king, or...

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...