AI: The Somnium Files
Live player count and Steam charts
Play as detective Kaname Date on the case of an elusive serial killer in this thrilling, sci-fi murder mystery.
Player history
Each point is the highest number of players online in that month (UTC). History before July 14, 2026 is imported; everything after is our own readings. Zoom in for finer detail.
Monthly player counts
| Month | Avg players | Gain | % gain | Peak |
|---|---|---|---|---|
| Jul 2026 * | 42 | -14 | -25.0% | 100 |
| Jun 2026 | 56 | +13 | +30.2% | 139 |
| May 2026 | 43 | -2 | -4.4% | 82 |
| Apr 2026 | 45 | -12 | -21.1% | 92 |
| Mar 2026 | 57 | +17 | +42.5% | 125 |
| Feb 2026 | 40 | -6 | -13.0% | 83 |
| Jan 2026 | 46 | +7 | +17.9% | 83 |
| Dec 2025 | 39 | -8 | -17.0% | 78 |
| Nov 2025 | 47 | +5 | +11.9% | 128 |
| Oct 2025 | 42 | -8 | -16.0% | 92 |
| Sep 2025 | 50 | -18 | -26.5% | 106 |
| Aug 2025 | 68 | -18 | -20.9% | 162 |
* current month, data so far
Recent updates
- Jul 25, 2025No Sleep For Kaname Date - From AI: THE SOMNIUM FILES Available Now!
- Jul 16, 2025Kaname Date's Dreamy Drama Theater: Another World
- Jul 8, 2025Kaname Date's Dreamy Drama Theater: Driving School
- Jul 1, 2025Kaname Date's Dreamy Drama Theater: 24 Hour Policing
- Jun 24, 2025Kaname Date's Dreamy Drama Theater: Cooking Class
- Jun 17, 2025Kaname Date's Dreamy Drama Theater: Quiz Show
When people play
Average concurrent players by day and hour over the last 15 days, shown in .
Daily activity peaks around 14:00 — a pattern consistent with a player base concentrated in East & Southeast Asia. Steam publishes no per-country player data, so this is inferred from play times.
Audience
Language mix of 100 Steam reviews spanning 44 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.
