Demonsomnia
Live player count and Steam charts
Demonsomnia is a CO-OP multiplayer bodycam horror game focused on the impact of nuclear reactions. Radiation has spread everywhere, so put on your gas mask. Your goal is to activate the nuclear reactor device and escape without being caught by mutants.
Player history
Each point is the highest number of players online in that day (UTC). Recorded by Steamalytics every hour since July 14, 2026. Zoom in for finer detail.
Monthly player counts
| Month | Avg players | Gain | % gain | Peak |
|---|---|---|---|---|
| Jul 2026 * | 0 | — | — | 2 |
* current month, data so far
Recent updates
- Mar 13, 2025Rebuilding Demonsomnia: How Far Have We Come?
- Dec 25, 2024Demonsomnia: A Fresh Start for 2025!
- Nov 27, 2024Our Plan and Patch Notes 1.4.4
- Oct 28, 2024Demo Activation Announcement!
- Oct 28, 2024Patch Notes 1.4.3
- Sep 24, 2024Patch Notes v1.4.2
Audience
Language mix of 100 Steam reviews spanning 587 days — a rough proxy for where the player base is.
Achievements
Every achievement in the game, ordered from most to least earned (#1 is the one the most players have). Height is the share of all players who have it; the dashed line is the median. Global rates from Steam.
