Demon Core
Developed by Great Ganba · Published by Great Ganba
At a glance
Overview
An action, adventure, indie game by Great Ganba, published by Great Ganba — single-player.
Steam’s own one-line description: “Abandon hope and delve into the core of an old nuclear power plant in this psychological survival horror experience. Trust your map and radiation detector to navigate the irradiated plant... And be forced to discover the monstrous cause of its sudden reawakening.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Demon Core.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS: 10
- Processor: AMD Ryzen 5 3600 or equivalent
- Graphics: Radeon RX580-series or equivalent
- DirectX: Version 11
- Storage: 4 GB available space
Recommended
- Requires a 64-bit processor and operating system
Supported languages (1)
Demon Core FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Demon Core?
Steam classifies Demon Core as a Action, Adventure, Indie, Free To Play game, developed by Great Ganba. Abandon hope and delve into the core of an old nuclear power plant in this psychological survival horror experience. Trust your map and radiation detector to navigate the irradiated plant... And be forced to discover the monstrous cause of its sudden reawakening.
Is Demon Core free to play?
Yes — Steam lists Demon Core as Free to Play.
Is Demon Core single-player or multiplayer?
Steam lists these modes for Demon Core: Single-player. It lists a single-player mode.
Is Demon Core on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Demon Core for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Demon Core out yet?
Yes — Steam lists a release date of Oct 11, 2024.
What platforms is Demon Core on?
Demon Core is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Demon Core single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Demon Core cost?
It's free to play, per Steam.
Who made Demon Core?
Demon Core is developed by Great Ganba and published by Great Ganba.
Where to get Demon Core
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Great Ganba.