Hollowing
Play as a student who is alone outside. He is constantly under academic and social pressure. As anxiety and loneliness accumulated, he began to notice something unusual. In this inescapable fear, he must find the answer... or be consumed by it.
Last Updated: 3/23/2026
| Release Date | 6/17/2025 |
| Developer | Koishi.lab |
| Publisher | Koishi.lab |
| Steam App Id | 3757960 |
Hollowing
Play as a student who is alone outside. He is constantly under academic and social pressure. As anxiety and loneliness accumulated, he began to notice something unusual. In this inescapable fear, he must find the answer... or be consumed by it.
Last Updated: 3/23/2026
- Windows
- Mac
- Linux
About Hollowing
Hollowing is an Indie, Simulation, RPG, and Free to Play game developed by Koishi.lab. On 6/17/2025, it was released on the Steam Store by Koishi.lab.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Hollowing supports the following features:
- Family Sharing
- Single-player
From the Steam community, Hollowing has been tagged with the following user tags:
- 3D Platformer
- Atmospheric
- Multiple Endings
- Story Rich
- Free to Play
- Walking Simulator
- 3D
- Pixel Graphics
- RPG
- First-Person
- Psychological Horror
- Linear
- Simulation
- Horror
- Indie
- Thriller
- Singleplayer
- Exploration
Media & Sceenshots
Watch the featured video for Hollowing and see the latest screenshots from the Steam Store.
Supported Languages and Localizations
Hollowing is available in 2 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| Chinese (Simplified) | Yes | No | Yes |
| English | Yes | No | Yes |
Discover Similar Games
Find a new game to play just like Hollowing through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Hollowing.
Genres
Features & Categories
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Hollowing data has been sourced from:
- Valve Corporation. (2026, March 23). Hollowing on Steam. Steam Store.
- Valve Corporation. (2026, March 23). Hollowing. Steam Community Hub.