Top similar games like Monster Girl Invasion RPG - Part 1:

“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.

Euclyca is a modern day Hentai-Esque JRPG with fantasy elements. You take on the role of Ashe, an inspiring individual who is enlisting into the Euclyca Corps to become a Guardian and protect his/her homeland from the strange invaders who wreck havoc on the planet.

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.

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!

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?

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.

The protagonist's life takes a turn after their partner Yarimon learns the ultra-invincible move, the "Cheat Tackle". While challenging various trainers to participate in the Yarimon tournament, the protagonist unexpectedly discovers the secrets of this world.

After the war, the enemy general "Ria" unexpectedly becomes your slave!? In order to help the enslaved maid Ria regain her freedom, you must earn one million in the dungeon. Little did you know, you would end up living a sweet life in the dungeon...

This is HENTAI RPG!! Great adventure with Elf and Dark Elf!

The twin sisters Tear and Lumiere enjoy a happy life running their clinic. But when a demon abducts her sister, Tear must summon her courage to venture through worlds within magical tomes to bring her sister home safe.

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.

The Queendom of Lithzena is a femdom isekai RPG, you wake up in a land dominated by monster girls and dominatrixes. Explore dungeons, customize your character, and fight with hot girls. Will you escape a world full of mean, sexy women, or would you prefer to remain as a pet forever?

Spirits have been possessing people in the kingdom and a young priestess named Mia has become well-known for her diplomatic way to exorcise these creatures. Follow her in search of the ones responsible for this situation.

Step into 'Magical Waifu Academy', a vibrant RPG where you, an aspiring mage, explore realms teeming with monstergirls. Master spells, engage in risqué encounters, and uncover 14 high-resolution scenes in a world where magic and allure blend seamlessly.

Welcome to the small, quaint town of Akanemachi. Eerie disturbances have been popping up after a recent earthquake, shaking up the residents' lives. Aya, a perfectly normal woman of the town, takes it upon herself to investigate the mysteries and banish the looming evil.

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.

Due to a poker game, the powerful succubus Carmilla is close to losing her precious hotel. Now, you need to Follow her life trying to Collect Fragments of Desire from humans, at the same time she teaches Corina, a young Neko maid, how to be slut. Can you do that before the 31st day?

Battle enemies to free the corrupted! Or join them and become a slave to your lust! Will you lend them a helping hand? Or will you make everyone succumb to their pleasures?

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~.

"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!"

Magical girls & futanari - the sexy combo you never knew you wanted! Hentai action and RPG combat blend together to deliver a tantalizing erotic experience.

This game is an auto-battle RPG that has the elements of both browser-based games and social-network games. Attack the enemies by obtaining DBM via gacha and making them stronger! Win the battles by figuring out the good combinations of skills!

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!!

A man who dies in an accident gets reincarnated into a parallel world to fight evil!

Hentaimon is a old-school classic monster-catcher with a special lewd twist. Bond with Hentaimon and explore a broad world filled with thrilling turn-based battles, a mysterious threat awaiting defeat, and lots and lots of hentai. It's time for you to explore the wonder world of these monster girls!

Hentaimon is a old-school classic monster-catcher with a special lewd twist. Bond with Hentaimon and explore a broad world filled with thrilling turn-based battles, a mysterious threat awaiting defeat, and lots and lots of hentai. It's time for you to explore the wonder world of these monster girls!

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

"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!!

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”

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!

What can you do when you've been isekai'd by mistake and you're just a regular person? You become an entrepreneur! Take over a shop and get rich while building up your harem of monster girls in this comfy +18 hentai RPG!

Spirit Valley is an erotic creature collecting game. Explore the open world, battle horny spirit girls, build your team, and fuck them all!

Lunaria, a court mage of the kingdom of Sagittaries, is sent to investigate ancient ruins with her comrades. But the seemingly simple mission goes terribly wrong. The ruins are full of monsters, and a mysterious figure appears and robs Lunaria and her allies of their mana, the source of their magic.

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?

Bounty hunter "Harris" takes on a mission and arrives in a strange town where he encounters the shy and lovely girl-next-door "Anna," the energetic and passionate female warrior "Adoni," and ninja "Kagura." You join them in their adventure and gradually delve into their hearts.

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.