Top similar games like Alien Breeding Program: First Contact:

The Symbiant is a BL / Yaoi / Gay visual novel about two men, both from vastly different worlds, embracing their sexuality and their newfound romance. It is also a tale of interstellar friendship and being gay in space!

Yakuza Kiss is a [GxB] adult visual novel for the feminine audience. Join Jeong Moon on her descent through Cyan City - a neon hell ruled by the criminal underworld. Forced to join the Yakuza she catches the eye of Yuki Yamaguchi. To survive she needs to face her deepest fears and darkest desires...

Sequel to the sci-fi visual novel Bionic Heart. The game is told from four different points of view: each character choice will change the outcome of the story.

A sexy visual novel about swimsuit girls and sports!

Take a deep dive into Danya’s and Brahve’s heat and romance in The Symbiant Re:Union. The events take place after two Endings of The Symbiant’s main game.

Camran, nobleman and smuggler, roams the galaxy. As he becomes part of sinister plans, his life is changed for good... Roam the galaxy in this erotic adventure to unravel the plot that will change the universe forever!

Extraterrestrial invaders have come to take over Earth, and only an elite force of "magical girls" that have been infused with alien superpowers can stop them.

A futuristic adult visual novel filled with sex, comedy, drama, violence, and more sex. Go on a fun-filled space adventure and develop relationships with a diverse cast of characters with their own personalities and motivations.

In a world plagued by conflict, greed, and division, hope arrives from beyond the stars. The aliens have come to Earth, and they're listening to everything you say and make it a reality. What will you do with all this sudden power? Will you be able to save the world?

Welcome to Sex Universe [18+], a space clicker game that intertwines sexuality, adventure, and modern technology in an immersive space streaming simulation.

Having your first H experience with the girl you like, who is even an idol, is like a dream come true. Although the situation is somewhat special, as long as both parties agree, there shouldn’t be a problem, right...? She’s a good friend, so just think of it as doing her a favor!

Ari loves to go against the rules in everything, including potion making...

In the future a biot working as a companion and without free will, encounters a device that makes him feel human. Self-discovery, hardships, and romance may follow. A BL/Yaoi visual novel.

"Love is both poison and cure, both knife and remedy." Set in 18th Century France, this is a gothic romance tale about loss, revenge and the different faces of love.

When Daniel finally stands up against his old bully, Jake, he's never felt more proud! But Daniel could never have known just how far Jake would go to get his revenge...

Prepare Uranus is NSFW Visual Novel, where you're taking control of a bar on the planet Uranus, in which beautiful girls work. You have to improve the economy of your bar, pay off debts to space pirates, unravel the mystery of Black Holes and make Uranus the most popular place in the galaxy!

Play in this expertly voiced interactive visual novel as you choose the path forward during the period of a snowed in week. In addition to the main five day story the game includes individual extended endings, character side stories, and blooper reels as well as multiple endings! Your choices tell the story.

Prince of Suburbia is a kinetic (linear) adult visual novel with only one thing on its mind. This simple sandbox game is packed with lewd scenes and sprinkled with a fun story that aims to never leave you wanting more. Play Part 1 for FREE!

Suffer to Please is an adult narrative-driven visual novel that follows the heroine as she is dragged into a world of sexual slavery, where she's trained that her body is a toy for others to use and any act of hesitation or disobedience is swiftly punished.

Embark on a journey to find a new home for humanity. Forge relationships with women aboard the ship and aliens on exotic planets in this Adults-Only Visual Novel.

“Space Bar at the End of the Galaxy” is a Heist Comedy Space Opera Visual Novel where you play as Captain Leo Mancini, a tenacious and charming Space Pirate always looking for the next big heist.

A lewd yuri visual novel about snow and cyborgs.

Once a porn a time 2, is an adventure style visual novel with high-quality animations, Oriental Princesses, Romances and other strange creatures that you have to bang.

Anti-woke pornographic visual novel where your choices matter! This animated 'choose your own adventure' uses animation, audio effects, visuals, voice and text. Scenes present up to four choices, each opening a unique branch. This is how visual novel meets open-world like never before seen!

A young girl finds herself trapped in the lair of tentacles. The player must escape from this nest. However, these creatures seem to have only one thing on their minds"lust"! As long as you drain all the monsters you encounter, you can escape, right?

Meet Rosa, a kind-hearted girl who wants to open up to you in more than one way! Take her on dates, choose your activities and fap your way into her heart.♡ Develop your relationship through your choices. Friend, Lover, Master. Which one are you?

Demons Rise Up! is a kinetic futanari visual novel about a pro-gamer named Suzy who summons a succubus through a cursed video game created by developers from the pits of hell.

The poor woman who lives with her little brother. She is imprisoned and forced into prostitution for her brother’s medications, she keeps struggling to free herself from the prostitution and prosecute those bad guys with justice.

Fun, romance, drama, and sexy moments with the beautiful babes of "Wings of Angels", a science fiction Visual Novel featuring some of the hottest co-pilots you'll ever fly with.

The lady of the noble was taken to prison by the countess "I don't want to be reduced to a plaything without consciousness." ——In the face of the bad taste of the countess, how to use their body and wisdom, in order to avoid suffering? "Before I lose my mind, I want to find that life."

Plastic Soul is a daily life simulation about living with an android. Play as a man who gets an android from you son to help you move on from your deceased wife. Progress through the story by interacting with your android and discover the secret behind your wife's death.

Erotic text-based adventure of blue alien women, parasites, and spaceships.

In the remotest galaxy, in the dystopian Medusa nebula, the colonies lose contact with the empire. After discovering that the source of the interference is the mysterious planet Pandora, the techno-magi send Sergeant Dripley to restore communication with the empire.

Red Ops : The First Infection is an engaging ​BL/yaoi visual novel (18+) ​featuring hardships, world-ending events, zombies, love and intimacy. Follow our characters as they embrace their sexuality and explore their newfound romance.

Erica and John are Newlyweds, and lived a variety of sweet and loving cohabitation after honeymoon.John recently took a big project and was very tired after work. Erica decided to support John with her own succubus ability. They worked together to usher in a bright future.

《制服女友》是日本视觉小说游戏资深大厂ENTERGRAM制作的一款新时代恋爱模拟游戏。在本作中，玩家可以通过社交软件自由地与穿着制服的各位女主角发展关系，增进情谊。 而你，想与谁相伴，让她成为独属于你的「制服女友」呢？