After a world war destroys civilization’s power grid, scavenger Kai meets Mitsuha, a mysterious girl seeking to restart the fusion reactor that once powered the world. Her wish is simple: to restart the fusion reactor that once supported the world.

| Poll | Players |
|---|---|
| 05:45 UTC | 0 |
Player counts over time, as we observed them.
Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology
| Month | Average | Change | Change % | Peak |
|---|---|---|---|---|
| October 2026Oct 2026 (so far) | 0 | — | — | 0 |
Average and peak concurrent players each month, and the change in average players from the month before.