Top similar games like KNIGHT SLAVE -The Dark Valkyrie of Depravity-:

Princess Meltys spent all her life fooling around while living in the lap of luxury. One day the dastardly Grolido Monster Empire upsets her way of life. Now she sets out on a passionate journey to restore her kingdom, but what pit stops will she make along the way?

The Chosen is a heroic RPG. Will you be able to unravel the mysterious plot against you and become the Chosen?

Mizuki Konoe, also known as Exorcist Charlotte, lived among others using a disguise. Explore an abandoned factor and fight off the devils! Exorcist heroine RPG!!

"Yuina is lost in the World of Succubus. Could she go back to her world safely? This game is a RPG featuring card battle with deck-building, skill tree, and various strategies!"

In the time of war, a dark elf mercenary of stunning beauty lives a unspeakable and licentious life with a teenage boy named Ruse she accidently saved. They live together and leads a rather peaceful life. But due to darkness in others’ mind, their life was doomed.

Treasure Hunter Claire is the story of the titular protagonist, Claire, and her adventure through the fabled land of Alstroemeria. What treasures and riches await her as she navigates the world?

This is a game that combines match-3, GALGAME elements and beauties. If you want to learn more about those beauties, you need to best them first. How the story goes is choice-based so your choices will ultimately decide their fate.

Agnes, a girl living will her ill sister, meets her master of alchemy, Bell Faris for the first time in 7 years. She makes up her mind to become a mature alchemist when Bell indicates about the recovery of her sister. But Bell was planning to utilize Agnes's kind character to repay her debt...

A flock of orcs suddenly appeared in a peaceful country town, and harmed the villagers. A novice sorcerer "Meria" accept to hunt the orcs from the mayor and face them in order to save the town.

The previous Demon Lord was defeated by the hero, and his daughter took the throne. Although Melissa is said to surpass her father in strength, she is now seeking ways to coexist with humanity.

Small fry with 0 attack power, “Ren” is a kind hearted summoner girl. However, a friend and summoner of the same village, “Croad’s” lover was killed by a rampant monster in the past, and with vengeance against all monsters, he thinks of a “Monster Eradication Plan”

The young girl "Sill", who longed to become an adventurer, came to the Developing City Aletia. However, shadows came quietly... No one had expected what kind of crisis Sill would encounter. But every footprint left by her will soon become mythology...

After the unforgettable summer memories you’ve made half a year ago, Yui, Rio, and Miyuki are back. With the change of seasons and the cold falling snow, a new page to your story is about to begin.

In a final struggle for survival, demonkind again invaded the human world. However, the world they return to after years in the darkness isn't the same as it once was...

“Jill”‘s family is a two hundred thousand years-lasted Demon consanguinity. But Jill was in deep trouble as his father passed away. The number of demons and humans were decreasing.

Nick wants to become more handsome and powerful. On his journey to become stronger, he meets the righteous Leslie, the powerful and beautiful Josephine, and the extraordinarily charismatic Pandora, embarking on a blissful harem life~.

This game is a fantasy RPG featuring a modern-day NEET (uneducated, unemployed young man) summoned into a parallel universe by a magical girl to become her sadistic Familiar and create havoc!

"Liz", a girl who lost everything within seconds... To get her fortune back, she enters the forbidden dungeon full of monsters... It's finally here! A fast-paced, exhilarating, comedy RPG!!

Control the confident, sexy Karryn as she becomes the new Chief Warden in the notorious all-male prison in this RPG. Go manage the prison and its inmates, but can you also manage Karryn's ever rising desires? Experience the true adult game that fully marries adult elements into all gameplay!

The town of warriors, Kazanstall... Kazanstall aimed to bring up fine warriors who could vanquish monsters in the future. However, an incident strikes him out of the blue. Mirai (the protagonist of our story) must survive while fighting and trying to avoid the traps.

An RPG about the protagonist "Memelis," who is deep in debt. Because she spent everything she has on card lottery in mobile games, Embarks on an adventure with her best friend "Tina" to find the treasure hidden in the depth of dungeons.

Phantom Thief Sylphy is an Erotic Stealth Adventure Game. Sneak, evade capture and solve puzzles as you steal from the rich and powerful and expose their corruption. Try not to get caught though, lest you become another victim.

In this Iron Desert town, there's something I must overcome and someone I must protect. Can the tale of one small love come to its fruition, amidst a dark storm of sand, rust and violence? Battle through a ruined world in this Sci-Fi/Fantasy RPG!

Everyone considers more than one time what will happen to them after they die… This is a story about a girl who was desperate for her life because her embarrassing pictures were exposed to the office. She plays an active role in the afterlife.

Tereza, the captain of kingdom knight, was defeated by the bandit boss Duardo who has got evil power after Tereza's team captured him. The succubus girl, Lyric, who gave the evil power to Duardo, said she needs Tereza's help to defeat Duardo.

Amane has always lived for herself, choosing to focus on her studies and happiness. But what will she do when given magical powers beyond human comprehension to face a horde of terrible monsters? It's time for her to become Magical Girl Celesphonia!

Living as a servant to the Kaiju Princess in a colorful cohabitation lifestyle! An enriching and exciting time management love development game.

Emma, a young alchemist living in Echichi Town, suddenly has to repay a debt of 1,000,000 gold after her mother, Beth, goes missing. As it turns out, Beth had a debt with the Baron, but was unable to repay it due to unknown circumstances. Will Emma be able to repay this immense amount of money?

All was peaceful in God's miniature garden, Erodrad, until the day the Holy Grail went missing. It's up to the angel Elu to retrieve the sacred artifact and restore order to the world.

This game is an RPG with a classic storyline that features Noble Rose, a girl who transforms into a magical girl to fight an evil organization. Use special attacks to wipe out the enemies and help the women in the city from the Bio Soldiers!

Since her parents passed away, she was forced to live by herself. Now her normal life is taken away, and she has to find her own food and bed. Her adventure starts in this crisis.

One day, by chance, I entered the most popular game "Under the Sky World"! When I entered, I accidentally found that the game was invaded by a virus. Players need to find evil hackers and stop this virtual world from being destroyed!

Avaria: Chains of Lust is a hentai dungeon crawler that lets you explore the mines of Arden to search for the truth behind its villagers going missing. As you traverse through these mines, you will fight a slew of monsters while also dealing with the strange inhabitants of the town.

A ruin-delving turn-based RPG. After taking on a request, half-beast Luna heads into the overwhelmingly shady ruins, but finds only evil monsters running rampant within... Each time you enter the ruins, the enemies and traps you encounter will change.

A world called Fillwitz has finally ushered in an era of peace after the long war between mankind and the demon. But Misty, who lives in the underground city of Gondalva and runs a blacksmith shop, is distressed by the sharp reduction in work caused by the peace.

It's said that one must sleep their way to becoming a holy knight?! Will the newbie knight Militia successfully become a holy knight......?