Top similar games like Parasite Survivor:

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.

Embark on a thrilling quest to defeat the Demon King and save Trina from the curse of her demon blood. Protect her from those who seek to corrupt and steal her from you. Conquer dungeons, battle dangerous foes, and master unique Synthesis skills in this intense adventure!

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.

Monster Girl Invasion is a JRPG style Adult game featuring monster girls. Battle, Recruit and be dominated! Travel across a dangerous world filled with frenzied monster girls that love to seduce men!

Travel into a dangerous and notorious cave filled with sexy monster girls. Fight them off or face the consequences, they're hungry for men!

Elf Adventure: The Lost Castle is a dark anime-style adventure where you explore a mysterious castle, fight goblins and their leaders, avoid traps, and discover hidden chests with unique illustrations of Freilina.

Slay demons that plague the world and discover the source of your mysterious brand. A short-form JRPG in the vein of SNES classics, Branded For Sacrifice uses RPG Maker event processing to emulate the Souls'Like Formula.

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...

In this RPG, play as Amy, a shipwrecked rookie stranded on Clams Island. Battle monsters, complete quests, upgrade your gear, meet locals, and explore the nightlife, where even more adventures await. Rise to become a top-ranked adventurer, or lose your purity trying!

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

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!

After an earthquake, monsters from folklore roam a quiet island just off the coast of modern Japan. But the legendary exorcist maiden Miko from the past is here to battle them!

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 courier, Lympha, tells her; "If you were to defeat the boss, Malignant Tumor, in this world, you shall return to your own world." Julia strives with an Anticancer Drug held in her arms. Believing that, the flower blooming at the nidus, is glimmering in Nightmare...

Fear & Hunger is a horror dungeon crawler set in the dark and hopeless dungeons of fear and hunger. The game is a hybrid of survival horror and dungeon crawler genres with its influences ranging from Silent Hill to Nethack. There are roguelike elements to the game as well as a heavy foundation of a j-RPG.

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?

The "Treasure" — source of countless mysteries and conflicts. Under royal orders, the protagonists continue to safeguard it. Why is it so important? What power does it hold? Each character’s story unfolds around the secret of the Treasure.

A retro, choices-matter dungeon crawler JRPG with roguelike elements. Features a unique gameplay loop: Take up to 3 "free" items per area Fight 3 battles of your choosing Choose wisely! You Died? Revive and try again, taking up to 3 upgrades into your next life

In this RPG, take on the role of Shouichi, who is summoned to another world alongside Azuha and Emily. With your abilities sealed, you'll need to rely on your wits and teamwork to survive. Will you be able to protect your friends and get them back home safely?

Hell Tavern Manager Dating RPG. Explore dimensions, cook and sell (or eat) your food, and have fun getting to know the demons of Devil Hearts!

The adventurer Neia is commissioned by the guild to investigate a mysterious tower in the forest. However, a series of powerful enemies appear one after another...

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...

"Have we all been acting waywardly?" An Adventure RPG that deals with the life and death of wayward humans, striving to escape a syndicate that creates monsters.

Monster Girl Fantasy is an RPG that thrusts you deep into a fantasy world filled with exotic creatures and seductive monster girls. Are you able to gain the trust of monster girls and stop demons from taking them as slaves?

Beyond the Edge is a dark fantasy RPG that puts you in a role of an inhuman beast hunter. It is a story from another world, where the night comes twice a day. A story about hunger, loss and love.

In a world with a prophecy where the "Blue Haired Hero" will defeat the Demon Lord, A kingdom is attacked by demons... Just then, "Zex", captured as a prisoner is lucky and escapes. His fate greatly changes from this moment...

ーI've become a Monsterー This is the era of uploading consciousness to a server and experiencing the game world directly. I was playing online games as usual when one day I encountered a mysterious bug that turned me into a monster. That legendary work finally descends on Steam!

By an accident，the protagonist set out on a journey to the "Lemuria Continent" with the second princess of the demon country who was running away from home.Awaiting in the pioneer land is encounters with dangerous monsters, unexplored land, and fascinating beauties.

Monster Girl Fantasy 2 is an RPG that takes you on an exciting journey of companionship and desire! Can you protect the monster girls from a mysterious demon who wishes to expose everything that the girls are hiding?

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?

Leaf, a female knight serving as the princess’s bodyguard, visits the island of Torion — a tourist spot known for its ancient ruins. However, due to a small mishap and the schemes of the succubi who manage the island, she ends up having to conquer a dungeon filled with traps.

In Hex, you play as a lowly demon, a mere succubus, who manages to possess the body of a powerful mage. However, the body’s former soul still clings to the vessel, threatening to bend the succubus to her will instead. Oh, and thanks to being a succubus you have to sleep around to regenerate MP!

"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!"

This is a small adventure story... Asanuma Sayaka is an ordinary girl, but one day, she is suddenly transported to another world and becomes a hero. Here, she faces a tremendous challenge...