
Screenshots

Watch trailer on Steam ↗Ghost in the brain/孵る明晰夢
simizu games · Published by simizu
Last updated 13 Sept 2026
A dive into the memories horror game about a painter who paints his drowned sister.
Action, Indie · More free games
Embark on a haunting journey as you navigate through the vivid nightmares and memories of a grieving artist. Experience the tension and suspense in this unique indie title from Simizu Games.
About this game

You are Yosihide Mizuno, a painter.
You have been using the drowned corpse of your younger sister, Misao — who took her own life at a young age — as the subject of your paintings.
But lately, you've begun to doubt your own memories.
Was that serene, beautiful face truly what you remember it to be?
With your solo exhibition fast approaching, desperation drives you to undergo a strange form of hypnotherapy, said to let you vividly recall your memories—at the recommendation of a certain neurosurgeon.
■About
Kaeru Meisekimu Ghost in the Brain is a psychological horror game set in a world of madness.
Use your special abilities to survive terrifying encounters with monstrous, otherworldly beings.
■Keyhole Peeking
■A World of Mad Memories
Within your reconstructed memories lurk horrors beyond imagination:
giant-eyed creatures, the ghost of a drowned girl,
a butterfly specimen with a girl’s head, and even a flying arowana.
Solve twisted puzzles and gather fragments of memory
while evading these abominations.
Can you escape this lucid nightmare and reach the truth that lies beneath?
Note: This game is still in development. Content is subject to change without notice.
System Requirements
Will my PC run this? →Minimum
- OS: Windows 10 64-bit
- Processor: intel Core i5
- Memory: 2 GB RAM
- Graphics: NVIDIA GeForce GTX 970
- Storage: 2 GB available space
Recommended
- OS: Windows 11 Home 64-bit
- Processor: Intel(R) Core(TM) i9-13900KF
- Memory: 2 GB RAM
- Graphics: NVIDIA GeForce RTX 4070
- Storage: 2 GB available space






