Top similar games like Our world has not decayed:

In Ancient Rome, demons rule and mortals are slaves. Follow the ambitious slave Silvan as he schemes his way into the emperor's court to accomplish his mission of becoming a demon.

Embark on a perilous journey through a post-apocalyptic wasteland, where survival is paramount and moral choices shape your fate. Forge deep connections and explore the depths of desire amidst the chaos of a world on the brink of collapse.

One day, an unknown force arrives on Earth. Faced with a severe test, humanity is forced to participate in a series of strange and unusual games in order to stay alive. You will play as a college student, encounter girls and engage in passionate and captivating romantic stories with them.

Step into a large and magical world where you rule not one but two universes. Fight evil, save evil or be evil. What you choose to do defines your character in this text based RPG.

Cat Lady Maid, your new desktop companion

Become the next god in this massive RPG.

A post-apocalyptic, adults only Visual Novel, where you and your choices will shape the future of humanity and those around you. Engage in meaningful relationships with the characters or bring them to depravity.

This visual novel contains a lot of sexual scenes. There are many routes. You can have a happy ending (Harem Ending), a neutral ending (Sharing Ending) or a sad ending (Netorare Ending) depending on how you play. As for BDSM & Pregnancy, these kinks are also avoidable like NTR (Netorare).

Two friends, whose paths once diverged, meet again after many years. However, both have changed and now inhabit different worlds. Can they overcome the old grudges in their hearts and become something more than just friends?

Golden Axe Idol Kimmy is going to collaborate with a newcomer idol Snow, and they are planning to play the game “Escape the Room”. However, they soon discover that there are erotic traps in it. Will they be able to beat it?

Life's been tough for you as a half-vampire with your human mother and vampire father being killed when you’re still young. The tragic incident has brought you closer to your sisters, but your lives are uprooted again when vampires and humans start coming up dead. The same way your parents died.

This work is an adventure game that you can enjoy about an astrologer named Izumi who feels happy and rewarded when "making someone happy" or "being able to support someone".

You find yourself stuck in an empty school with your sexy goth trainee. Although she may seem annoying at times, spending an entire night together might just change your perception of her... right?

新婚旅行先は夫が勤勤先のモデルルーム兼保養所。初日の夜、思わぬアクシデントで施設内に閉じ込められてしまう。男性管理人の指示のもと救援を待つが、男女が閉じ込められた密室で、妻を見つめる管理人の目は淫らな光を湛え、物資提供の代償として妻への淫らな要求はエスカレートしていく・・・

What better place to find a muse than among strangers in a bar? In a quest for inspiration, your choices will dictate how you navigate reconnecting with people from your past and helping each other towards a better present and future.

There's a new girl in town! You live a mundane otaku life until one day, your new neighbor turns everything upside down. Experience a story filled with romance, comedy, and a touch of personal drama!

A mysterious crime that no one could solve now rests on your shoulders. Well, not just yours; you also have a partner from your department whom everyone makes fun of. But who knows—maybe she’s actually a great detective in disguise?

One day, you encounter a wounded woman, unable to communicate verbally and emitting an aura of suspicion. Despite the mysterious circumstances, you decide to welcome her into your life.

Thanks to scientific research, people can make love and make electron power. Making love as a work, just fuck the girl and earn money! By the way, it is a love cultivation game.

FurstDate is a furry dating simulator featuring five datable characters, each with their own unique personality. Find the girl of your dreams, ask for a date, and enjoy some fun!

Zombie apocalypse world! You built a shelter in advance, and countless girls wanted to enter your shelter for self-protection. Female neighbor, flight attendant, female boss, celebrity... All beings are equal before the end of time.

Want to decide where mortals go when they die? Welcome to hell! With one click, you can decide whether mortals should go to heaven or stay in hell.

Too Many Humans is a real-time tactics action game where YOU play the Zombies. You bring chaos, fear, destruction, death and finally: redemption. Humanity degraded too far into greed and is hurting the planet, your sister, Gaia. Incarnate the God of decay and save the world by eradicating humanity.

An Erotic Fantasy Adventure- Soulgasm is more than just a visual novel! Use the power of Eromancy to influence those around you and impact the course of the narrative!

用“舌战👅”征服魅魔女上司！职场鬼畜恋爱喜剧+限时回合制策略Battle，在有限的时间内选择完美话术，守卫法人节操，解锁高潮剧情——完美通关并不容易。

Best Elf is an erotic 2D visual novel spinoff of Faulty Apprentice, following Eleanna and Zariinna. When an innocent competition between the two elves turns into a rescue mission, it's up to you and your friends to save the day! With two sexy elves at your side, what could go wrong?

Ardent Passions is an adult visual novel where Heroman uncovers his girlfriend and her friends' vigilante secrets on a camping trip. With the fate of these relationships at stake, the game unfolds through decisions that determine if these vigilantes become allies or enemies.

"As the world sank, I found you." In the near future, a sudden and unexplained sea rise has left much of human civilization underwater. In a little town slowly being enveloped by the ocean, an unforgettable summer is about to begin for a boy and a mysterious robot girl...

Chicken is a clicker game, in which you click a Chicken! You click the Chicken to gain even more Chickens! Every 3 hour, random chicken drops. A community that's Chickens. All our Chickens are made with community effort and inspiration, come join the fun!

You live in a world where men called barons have all the power, and you were raised as a servant for one until earning enough to buy your freedom, but that freedom is jeopardized when witnessing the baron's abuse of his lab-grown harem of perfect women because they refuse to sleep with him.

Build, upgrade, and research mechs, weapons, and components. Manage employees and expand your base. Explore and collect resources. Find wanted mechs, destroy them, and collect bounties. Explore the post-nuclear wasteland and make the choices you believe are right.

An erotic slice-of-life visual novel that is just as wholesome as it is sizzling hot! Jacqueline is a single mother with bills to pay and no time for romance: until an old friend comes to her with a surprising offer.

Will you become a good little boy for your muscle mommy in this soft femdom visual novel?

First Sexy Night is a short and sweet visual novel about losing your virginity. Can you make the night special for Ginny and finally cross that line? Featuring explicit as well as implicit sexy scenes!