Aliens - 2 (Sort by: Updated)
Ufo
Casey on the Case [v 0.13.5]
This is a thrilling mystery visual novel where you play as a tough private investigator named Casey. She gets hired to solve a series of mysterious disappearances and her investigations lead her to an old abandoned hospital called Charles Francis Psychiatric. As Casey delves deeper, she uncovers a horrifying truth - the victims were part of some kind of supernatural experiment. It's like a race against time for her to put the pieces together before it's too late. There are sinister creatures and crazy people in her way, as well as her own personal demons. Can she handle the truth or will it consume her?
503.4K 78% 24
HTML
Stellar Crossroads [v 1.00]
In the distant future, humanity has been pushed out into new territories after a brutal war with aliens. It's been 150 years since the fighting stopped, and the battlefields have now become valuable mining colonies. You're just an ordinary miner trying to make it, until one day everything changes. Suddenly, you inherit a whole space station, throwing you into a world of power plays, intrigue and untold sex delights. Meanwhile, the original owners of these lands are starting to rise up, determined to take back what was theirs. Tensions are rising and rival factions are vying for control. You have to navigate a web of alliances, enemies and forbidden attractions.
96.9K 79% 28
Ren'Py
Henrys Adventures [v 0.9.99]
Step into the shoes of Henry, a young dreamer who lives in a quiet little mountain town. Life there is pretty simple, but deep down, Henry yearns for more - for adventure, for exploration, for discovering the wonders of the world that lie beyond his village. One fateful day, something extraordinary happens, setting him on a path filled with mystery and excitement. Along the way, he meets some pretty amazing sexy women - vampires, elves, ogres - each with their own unique stories and challenges. Are you ready to leave the comfort of home and dive into an adventure packed with danger, intrigue, and unforgettable romances? The journey awaits!
172.2K 81% 16Ren'Py
Impreg Defense
One more old game from NearFatal. It's a tower defense game where you have to complete 2 levels to see entire sex scene in theater mode. Place the tower on the strategically important spots. You need magic to build new and upgrade existing towers. You'll earn magic by killing sperm.
579.6K 78% 27
Flash
Space Overlord
In this thrilling sci-fi porn game, you’ll travel into a dangerous galaxy full of hostile factions, rebel bases, mysterious stations, and alien worlds! The story takes place on Valtaris, a brutal warrior planet ruled by clans and raw strength. Weaklings don’t survive here, so keep that in mind. Dangerous new characters, complicated relationships, and life-changing choices await you. Will you become a conqueror, a diplomat, or just another pawn in someone else’s game? Every decision pushes you closer either to limitless power or total destruction. Valtaris doesn’t forgive mistakes, but it rewards those strong enough to survive. Are you ready to prove yourself worthy of becoming the Lord of Space? Or will you vanish into the void like countless others before you?
208.8K 78% 16HTML
Shellys Future Past [Ep. 9.2]
This is a sci-fi erotic lesbian time travel adventure set in a futuristic world! Meet Shelly, a 23-year-old girl living in the bustling metropolis of Cyber City in 3077. She and her best friend, Triss, lead a life full of highs and lows. But there's something special about Shelly - a secret that's about to come out. One day, a mysterious woman from the future shows up, claiming to know Shelly. The stakes get higher when they discover that these men are trying to prevent the birth of five powerful non-humans who are causing an apocalypse on Earth. Get ready for a thrilling ride full of twists, sensuality, and challenges as these strong women fight for the future - and discover more about themselves.
135.1K 78% 2Ren'Py
Starwatch Academy [v 0.4.2]
The game takes place in the distant future, when people began to colonize space and come into contact with various races. An elite space division was created for successful work. The main character decided to become a recruit and enter the academy in order to conquer not only space, but also alien girls.
248.2K 78% 8
Shemales
HTML
Para Ark 2 [v 1.0.7]
Your adventure continues in a wild sci-fi world full of danger, mystery, and endless possibilities. As the escort, you'll guide a mysterious girl through dangerous landscapes, using all the resources and opportunities to make her stronger and more powerful. But that's just the start... She can mate with aliens and breed unique monster girls. Every offspring is unique, so get creative and build a powerful army of exotic creatures. With themes of breeding, pregnancy, aliens and monster girls, this game lets you shape your own twisted sci-fi adventure. How far will you push the limits of creation? Let your imagination run wild!
480.7K 80% 49Shemales
RPG Maker
Para Ark [v 1.11]
You'll take the role of a captain girl named Sasha. Everything is happening on the space ship and Sasha doesn't remember anything. Para Ark is the bigger ship and she had to evacuate form it. You were an important researcher there and had to find a cure for dangerous disease. Now you're together with Christy - your AI assistant and her priority is to restore your memory. After that you'll meet different alien, monster and other creatures and breed with them.
945.9K 80% 123Shemales
RPG Maker
Dimitrescus Lewd Castle [Ch. 6.5 Fixed]
Alcina Dimitrescu, aka Lady Dimitrescu, is a character in the game Resident Evil Village. She is controlling the dangerous vampire village. Many brave guys were trying to take her down but only got captured and enslaved by those vampire girls. Maybe you'll be lucky.
671.7K 83% 45Ren'Py
Femdom Invasion [v 0.11]
You find yourself in a tower with 70 floors, ruled by the Presidentess. She is a strong and enigmatic woman, but her true nature remains hidden. With her special powers, she can control minds, and she commands powerful weapons and robots. Her ultimate goal is to make women the strongest force in the world, and many people support her cause. To survive in the tower, you must work for those who align with the Presidentess. The direction of the story is entirely up to you. Will you rise to power and become strong, or will you lose yourself along the way? Your choices will decide your fate!
170.7K 78% 9RPG Maker
Etlinas Principle [v 0.05.0]
Dive into a visual novel game where you uncover the mysteries of Nox Limax, a living organism that changed the world. Chaos erupted as people began transforming into slimy, latex-like creatures. Animals and plants mutated into weird alien forms, and once-familiar landscapes became dangerous and unrecognizable. You play as a member of the HOWL Squad, an elite team tasked with surviving and uncovering the truth behind this strange new world. Along the way, you'll encounter a variety of creatures—some terrifying, others unexpectedly friendly. Your choices will shape humanity's future, reveal the real threats, and determine the fate of those you love.
109.5K 79% 11Ren'Py
The Warrior's Heart
Star Wars Episode 1. Everything is made that way to keep you the feeling that you're in Star Wars for real. You'll take the role of some guy who will have a great adventure in this universe and meet with different species of girls and, of course, have sex with them in different locations.
388.9K 82% 66
Recommended Ren'Py
Alien Escape
Welcome to an atmospheric sci‑fi horror! You play as a young woman named Alice, who wakes up completely alone aboard a spaceship drifting in orbit. You discover that the crew has disappeared, the systems are failing, and something strange is happening around you. Anxiety consumes you. As you search for a way out, something begins to influence you. You can’t explain what it is, but you feel that something is hunting you. IT doesn’t speak. IT doesn’t stop. And IT knows you. What is this creature? This horror game has multiple endings, so everything depends on your choices and actions. Explore the ship. Make decisions. And try to survive.
119.3K 72% 8HTML
Tentacle Dreams: The Beginning
This is the first part of the series where girls dream about having wicked orgy with tentacle monsters. Don't click navigation buttons too much, otherwise you'll skip too much scenes. Simply enjoy 19 minutes of fucking with a hot Hentai student girl.
385.1K 81% 10Flash
Machou-Shoujo Misaki Mifuki
At the beginning you'll think that controls totally suck, but you'll learn how to handle them, don't worry :) Check them carefully at the beginning. Control two girls in this adventure action game. All monsters want to rape them in this underground dungeon. So be (or don't) careful.
488.5K 78% 12Recommended Flash
Catching Princess 2
Princess has been kidnapped by an alien monster. She's looked at some dungeon and her hands are tied. But not only alien will breed with her. Such characters as lion will also appear later :) Crazy as usual.
362.2K 78% 10Flash
Individual 3
You're in a deep space and there are two sexy female military personnel on your space ship. But there's also some other scary creature on board. Enjoy 64 3D animations in this horror animation set.
344.2K 78% 6Flash
Pantograph
For all alien and monster sex lovers here's another game from AKATA. In this compilation you'll see 3 women from the Earth Defense Force and how they become totally helpless toys for monster aliens.
292.3K 78% 4Flash
Individual StationB
Scientists are going to survey a planet that is filled with strange and horny monsters. They all want to breed with sexy human ladies. Here you'll find 123 looping animations and 52 images. Censorship, Japanese .. as usual.
283.5K 78% 9Flash
Individual Tentacle
Another strange story about a young women raped by tentacles and different monsters. Here you'll see 135 looping sex animations. As always all of this has a censorship and Japanese voice and text.
336.2K 78% 5Flash
Individual Outside
In this erotic 3D game you'll see adventures of the young and sexy brunette in an underground bunker with primates, lizards and horned dogs. Just click Next button at the bottom right corner to progress the game.
262.4K 78% 7Flash
StationB 2 Alien Zoo Experiments
In this follow up of StationB mating experiments continue in a zoological laboratory. You'll meet 4 human babes with huge boobs and they all are going to get laid with those experimental resulting creatures.
321.2K 78% 9Flash
Classroom of the Naughty World
Main heroine of this game is Lina Kirihara who returned to high-school classroom, because she forgot something. But she found there her teacher instead, and he was acting really weird. That's how a naughty imagination started.
474.3K 79% 19Recommended Flash
Nekoken 3D Animation Series Vol. 7: Sacrifice
Great video movie game where you'll find a lot of different stuff like tentacle sex, alien sex, humanoids and many more. Sometimes you must find the spot on the screen to activate new sex scene. Sometimes just use navigation buttons at the bottom.
479.8K 78% 4Recommended Flash
D.Q. Fight
Pick one of the 5 available girls: Minea, Bianca, Maniya, Jessica or Alena. Fight against them using your skills and powers. If you'll beat them prepare yourself for great Hentai pictures with them. Carefully select your powers and abilities before each fight.
719K 78% 16Recommended Flash
Total Rookie Magical Mayaka
In this adult platformer game you have to blast demons and navigate the traps of the stage. Your objective is to defeat each stage's boss. Use arrows to move. Z to jump and X to shoot the star. With S you can skip dialog.
757K 82% 12Flash
Geso at Ika
This is really weird! The gynecologist is a squid. It will examine our heroine with its tentacles. Later a guy also gets involved here. What you'll see here is the chapter mode of this game so you can easily pick any chapter you want and repeat it.
394.6K 79% 13Flash