Echo in the Lightless Deep is a deep-sea survivor roguelite. Symbionts fight for you; you steer, dodge and build. The brighter your core, the farther you see and strike, and the more the deep sends at you. Five giants guard the way down. At the bottom, choose: return to the light, or stay dark.

| Hour | Peak | Average | Polls |
|---|---|---|---|
| 5 Nov, 08:00 UTC | 0 | 0 | 1 |
| 3 Nov, 10:00 UTC | 0 | 0 | 1 |
Player counts over time, as we observed them.
Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology
| Month | Average | Change | Change % | Peak |
|---|---|---|---|---|
| November 2026Nov 2026 (so far) | 0 | 0 | −100% | 0 |
| October 2026Oct 2026 (from 29 Oct) | 1 | — | — | 1 |
Average and peak concurrent players each month, and the change in average players from the month before.
November 2 Update: Herald's horn, healing under Hex, and the cloud conflict dial (2 Nov 2026): Since it came out, players averaged 100% fewer than the week before.
| Update | Peak After | Change |
|---|---|---|
| November 2 Update: Herald's horn, healing under Hex, and the cloud conflict dial2 Nov 2026 · week before: 4.4 of 7 days; 2.8 of 7 days so far | 0 | −100% |
Average players over the 7 days before and after each update post, and the most at once in the week after. Updates since we started counting this game’s players. How we count