Top similar games like Ultradian:

Noel, a young girl who has lost everything, and Caron, a demon, join forces in a battle for revenge. The game features a variety of game systems of different genres that appear in the story, and the player must defeat the bosses that keep coming one after another.

It seemed to be a normal day at Gray Bay. While law student Lisa was doing her part-time job in a pizzeria, an experimental project had made great progress in a research facility on the other side of the city, but later it was not proceeding as the researchers were expecting...

Action-horror adventure spanning the realms of the living and the dead

A recreational healing Mini-plot game explored at home. Players will play and wander around the house from the perspective of a little girl. What will she do when she is alone? What strange stories will happen in the process? and in the process of exploration, you may find some strange secrets....

Mom says I can't get out of my room after 12:00 AM. But I always hear the door opening and closing after that hour. Why isn't mom sleeping?

You play as Michael, an 18-Year-old College Student, who had gone camping with his friends over the weekend, although, unfortunately for them, it turned from a peaceful getaway to a fight for survival.

Vaxomon is an horror psychological based on pokemon mystery dungeon: explorers of darkness and have many fixed dungeons during gameplay how to play: wasd or arrow keys map generation: fixed dungeons

The mansion stands as a cursed bastion of evil. As the demonologist delves deeper into the mansion's secrets, they uncover a sinister plot that threatens not only their own soul but the very fabric of reality itself.

In this original and adult psychological survival horror, the masked protagonist must escape from a city ravaged by disease, by any means necessary.

学园祭的前夜，据说时不时会出现名为【爱丽丝幻境】的怪异现象，过去的死者在虚假的幻境中， 向生者叙述怨念，企图寻求解脱，亦或者是报复。

Guide Elden on a mission across a blighted land to save their mother from ancient horrors. Engage in brutal, technical, combat and master eldritch magics as you walk the Forgotten Path.

本作是一款RPG恐怖解谜游戏。在游戏中，玩家将扮演一群以解决灵异事件为课外实践活动的学生，在提西城里调查有关“春日女王”的事件。随着调查的深入，一场巨大的阴谋正徐徐展开……

You are trapped in an experiment, trying to find ways to make you still "yourself" , persevere, and survive.

In collaboration with Corpse Party scenario writer Makoto Kedouin, this horror RPG follows Mai Toyama’s search for her sister in a quiet lakeside town. She’ll unravel clues to the town’s past by day, and battle Shadow Matter by night. Can you uncover the truth before reality is consumed by darkness?

Aethyr is an open-world 2D action adventure game inspired by the golden age of RPGs. Choose from a variety of skills, collect or craft unique weapons and armor, and prepare yourself to uncover the secrets of the Aethyr.

Into Samomor is a psychological horror RPG where your choices shape everything—storylines, character backstories, quests, and intense boss battles. With a branching narrative and multiple endings, each playthrough offers a fresh experience in a dark, unpredictable world.

Sunshine Manor is an 8-bit blood-soaked Horror RPG that pits you as Ada. Dared to spend the night in the haunted Sunshine Manor she encounters ghosts, demons, blood-soaked horror and more in this prequel to 2016's Camp Sunshine.

Ann, an art student finds herself trapped in the school when she accidentally broke one of the school's rules. With the help of the school's security guard, help Ann navigate her way out and uncover the secrets of the school before she becomes a permanent resident of the school.

It's the classic Cyberpunk RPG that got everyone hooked on the genre! Newly remastered!

A young girl, Viola, is drawn inexorably to a mysterious manor that seems to change behind her back. It is a place of pain, turmoil and death. Plumb its detestable depths and abominable history. Untangle riddles that bar your perilous path. And flee the hellish halls of The Witch’s House.

No one imagined this once seemingly foolish and fragile little girl would become The Foundation's ace investigator. Encounter supernatural entities, learn their ways, harness their power, and restore peace. Even you will wonder: These stories, the kind you only seen on TV—are they really... mine?

An atmospheric pixel adventure game, the combat system of which is inspired by jrpg games, and the exploration of the world and solving some puzzles is tied to the mechanics of the Point and Click genre. Immerse yourself in a dark story of loss, meaninglessness and pain.

AN UNCONVENTIONAL ARPG where you battle enemies through musical encounters while being accompanied by a raven who promises to retrieve your voice if you slay the mighty Mind Dragon!

Survive five nights of terror in this chilling adventure game. Travel between time periods to solve puzzles, gather clues, and outrun the threat relentlessly pursuing you. Move swiftly and stay hidden, and you may just survive. But be careful—it's not just your own life that’s on the line this time.

In a world filled with yōkai, a surging dark power has overshadowed a Japanese town. A group of 2 developers have produced a Japanese pixel adventure game to tell a tale that dates back to the Heisei era...In the name of dreams and passion.

This beautiful fantasy world will never be friendly to you. Games mimic many aspects of real life. You are a insignificant F mercenary in a world where magic and monsters exist.

A dark fantasy RPG dungeon crawler, with challenging real-time tactical combat, a wide variety of spells, and a dark and brooding dungeon full of lethal enemies, sadistic traps, and mind-bending puzzles.