Demon Core
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.
Estimated lifetime revenue
Free-to-play
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. The player count below is how many people own it, not what they spent.
Est. players
487
people who own it
Reviews
18
Review score
78%
7.8/10
Concurrent players
0
read Sep 17, 2026, 15:00 UTC
Followers
About
About the game
Abandon hope and delve into the core of an old nuclear power plant in this psychological survival horror experience. You must trust your map and radiation detector to navigate the bowels of the irradiated plant... And be forced to discover the monstrous cause of its sudden reawakening.
There are no waypoints. Navigating the plant's interior is up to you.
Demon Core is a short and intense semi-linear horror experience, focusing on atmosphere and player skill to provide a good scare.
Confined in your radiation suit, there's no parkour chase sequences - only tension and release.
Areas of the plant are heavily irradiated and nuclear waste litters the corridors. Pay attention to your geiger counter and plan your route to survive.
Confront the source of the horror confined in the bowels of Gray Bay
Warning
The game contains intense graphic imagery, death, and frequent frightening elements.
There are no waypoints. Navigating the plant's interior is up to you.
Demon Core is a short and intense semi-linear horror experience, focusing on atmosphere and player skill to provide a good scare.
Confined in your radiation suit, there's no parkour chase sequences - only tension and release.
Areas of the plant are heavily irradiated and nuclear waste litters the corridors. Pay attention to your geiger counter and plan your route to survive.
Core Design
- Player Skill: No waypoints, navigation and survival relies on a paper map and geiger counter.
- Atmosphere: Detailed visuals, immersive sound design and frightening lore make the plant come to life.
- Stalking Horror: Something intelligent and highly irradiated stalks the plant... combat or escape is not an option.
Confront the source of the horror confined in the bowels of Gray Bay
Warning
The game contains intense graphic imagery, death, and frequent frightening elements.
Genres
