Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 3696090 |
| Live current players | 0 |
| SteamPulse tracked peak | 4 |
| Live count (today's peak floor) | 0 |
| Price | Free to play |
| Free to play | Yes |
| Discount | 0% |
| Original price USD | — |
| Current price USD | Free |
| Release date | Aug 15, 2025 |
| Developer | artescape |
| Publisher | artescape |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | Very Positive |
| Positive review percent | 93% |
| Positive reviews | 75 |
| Negative reviews | 6 |
| Total reviews | 81 |
| Steam recommendations | Not available |
| Achievements | 4 |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | No |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/3696090/ |
Short description
Sub Terra is a first person psychological horror game set deep underground. As a maintenance worker, your job is to fix a broken water line at the end of tunnel 04-R. Enter the tunnel, repair the pipe, and get out.
About this game
Sub Terra is a single-player first person psychological horror game inspired by The Backrooms. As a maintenance worker, you've spent your whole life venturing deep underground to repair pipes, gas lines, you name it. Utilities that we take for granted. On a day like any other, you enter the manhole and descend the depths to replace a water line at the end of tunnel 04-R . The job is straightforward. The directions are clear. But your repair doesn't go quite as planned. Immersive Experience: Realistic graphics and spatialized audio create a truly immersive experience guaranteed to make you feel like you're really 50 feet under. Unravel a Mystery: Piece together hints and clues to learn the tragic story of what's been buried underground. Keep an Eye Out: You know the tunnels like the back of your hand, but you're not the only thing down there. Locations: Your job may be down a manhole, but you'll discover much more than just maintenance tunnels. Warning: Sub Terra contains loud noises, flashing lights and material that may be disturbing to some individuals.
Supported languages
English * * languages with full audio support