

Who Is Ethan?
To escape from a hospital whose roof is underground, you must descend to the deepest level. At every step, you need to endure witnessing the results of horrific experiments. And rest assured, you will never predict the end of the story.
Co-op Features
About
Developed by Mad Turtle Studios, Who Is Ethan? is an Adventure and Indie game that came out in 2025 for PC (Windows).
You can play together using Online co-op (up to 6 players).
Description
Inspired by a true experience
You wake up in a damp hospital room in the winter of 1992 with a splitting headache. The first thing you find is your own death certificate. Hospital rooms are filled with terrible smells and deformed people.
You'll never forget what you witness as you descend deeper
The hospital's roof is 6 meters underground. The only way out is to learn the truth. The only way to learn the truth is to reach the negative fourth floor.
Simple choices have major consequences
A simple decision you make will determine whether Emily Halloway survives. But to understand the consequences of your decision and, most importantly, who you are, you'll need to return to where you started. Because you know... Everything ends where it begins.
Story
Who is Ethan? offers a mysterious horror experience set in an abandoned hospital. Follow the clues alone or with friends, stay quiet, survive, and find a way out.
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