Top similar games like Alien Breeding Program: First Contact:

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.

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

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.

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!

《【READACTED】：SexCP-069》 is a training and conditioning simulation game. Sense their thoughts, gather information, and target the right girls. Use special powers to break down defenses and reveal their true selves.

《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？

Dawnbreaker - Aeon's Reach is an erotic visual novel that puts you in the heels of a jaded bounty hunter looking for fun, causing her to embark on a very hot cosmic adventure with a bunch of outlaws. Will you be able to find what you desire in this universe?

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.

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!

In this visual novel 7 girls crashland into an uninhabited planet, now it’s up to you to take them to safety...  Or not! The only thing sure is there is going to be a lot of sex involved.

Akira is a 20 year old girl who works online, she had a date in an area of her city with a girl she met on the Internet, as they had known each other for about 3 years, the girl told her that one of those days they would have to meet, and that day comes as a date of "friends", until now.

A shooting star crosses the sky… and this time it doesn’t grant you health or fortune, but your dirtiest wish: to sleep with those girls you obsess over, real or fictional. Of flesh and bone, or ink and pixels.

You finally have a girlfriend… inside a video game! But she won’t let you leave. You’re trapped in SexSide, an adult game of alternate versions of your POSSESSIVE virtual girlfriend. Have sex with each one to uncover the hidden story and escape before she traps you—if you really want to leave.

The day before Halloween, Chelsea is found by her disappeared aunt' lawyer who tells her the last will of his client. Aunt bequeathed all her fortune and Chelsea's house to niece, but she must to stay there exactly one night completely alone. After that, the whole fortune will go to Chelsea.

Humanity went out to the stars and conquered a decent portion of the known galaxy. While technology advanced society did not necessarily. Greed, the struggle for power and influence is stronger than ever before and while besieged from outside forces there’s no lack of internal strife. -Visual Novel-

A sexy visual novel about swimsuit girls and sports!

Become roommates with two gorgeous girls and explore the largest hand-drawn 18+ dating sim ever. Level up your stats, sharpen your game, and roam the city to seduce scores of unique waifus & find your soulmate(s). Play your cards right, and your days will be filled with nothing but love… and sex!

Daigo arrives in a city where men vanish at night. Guided by a strange woman, he finds vampiresses who seduce men and consume more than blood. Can he survive their deadly sexual game?

A portal opens, a Succuvoid grabs your dick and a cosmic Sailor saves you by sucking it. Thus begins your journey: an interdimensional harem, erotic battles and the fate of the universe hanging from your balls.

A futa x female NSFW visual novel. Follow a very pent-up futanari after a bad breakup as she goes to a space brothel and relieves her stress.

The forest burns hotter than ever. Red Riding Hood has grown up and bringing snacks to Grandma is the least of her worries. In her basket, next to the sandwich, she hides toys that make the path through the trees much wetter. Grandma is secretly hot, and if the Wolf shows up, he’ll join in the vice.

A one-night, choice-driven adult visual novel where catching your lifelong neighbor pleasuring herself to your photo spirals into teasing hangouts, stat-gated dares, and explicit bedroom payoffs.

MoeNovel's exciting new original title, LoveKami -Divinity Stage-, debuts on Steam in English, bringing a fun and energetic tale filled with magic and music!

A dark visual mystery novel featuring transhumanism, traditional marriage, loneliness, and cosplay. Two pursuable characters. Five endings. Welcome to the future.

Spring is here and love awaits, an oasis just over the horizon, a beautiful story waiting to be told. Join Takumi and Alice in a tale of fleeting cherry blossoms and forgotten first love.

Mathew builds an AI robot with stolen tech. As the government closes in, trust, love, and survival collide in this sci-fi visual novel full of choices.

You have captured Ayame, the enemy's top shinobi! Use all the tools at your disposal to, tease and get intimate with this feisty maiden!

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.

Tired of his overwhelming routine in the city, Adam is given the opportunity to change his life. He ends up moving to a village where he meets a bunch of hot girls. They are more than willing to “help” him with whatever he needs and show him just how “good” of friends they are with each other.

In Sakura Swim Club, follow the story of Kaede, just your average guy. Upon transferring to a new school, he meets two beautiful girls in the swim club. Things haven't gone well for the swim club lately, but with Kaede's help, that all changes.

You’re the manager of a Porn VTuber agency. Train them, fuck them, and make the streams more real than ever. Make them famous and see how far they’ll go to be the best.

This is a game containing "beautiful girl + rhythm game + multi ending GALGAME". In 2320, a huge monster appeared on the earth.Only magic energy can do harm to the monster.However,there is no more magic energy left on earth. So,you need to gain the energy from magical girls and save your world.

The strangest things happen when you don't expect them...

Who will you choose? Meimei(heroine) or other girls? This is thrilling heroic fantasy with an erotic twist! Will you resist or succumb, become a hero or a toy? Enjoy the world under succubus control!