Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 4489380 |
| Live current players | 0 |
| SteamPulse tracked peak | 1 |
| 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 | Jul 22, 2026 |
| Developer | Matriarch Games |
| Publisher | Matriarch Games |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | Positive |
| Positive review percent | 81% |
| Positive reviews | 13 |
| Negative reviews | 3 |
| Total reviews | 16 |
| Steam recommendations | Not available |
| Achievements | Not available |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | Yes |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/4489380/ |
Short description
A PSX-style survival horror game where you run, hide, and fight through a deep-sea prison overrun by cloning monsters that regenerate from severed limbs, forcing you to carefully choose when violence is worth the risk.
About this game
A PSX-style survival horror experience set deep beneath the ocean. This Game is a DEMO at this time. Far below the surface lies a corporate-run industrial prison, hidden in the darkness of the deep sea. Built to conduct experiments far from public scrutiny, the facility has become something far worse than just a prison. Now the halls are overrun with grotesque cloning organisms that multiply from severed limbs. Every violent encounter risks creating more of them. To escape with any chance of survival, you must run, hide, and fight your way through the collapsing substation, navigating locked cell blocks, flooded corridors, research labs, and industrial maintenance tunnels. But brute force won’t save you here. The creatures grow stronger with every mistake, and Tyde Civic Corporation is determined to ensure its secrets never reach the surface. As the facility falls deeper into chaos, you’ll need to solve environmental puzzles, evade relentless enemies, and uncover the truth behind the prison’s experiments. Every path upward brings you closer to freedom, and closer to the secrets Tyde Civic buried beneath the sea. Ultimately, to escape the prison and survive Tyde Civic’s grotesque creations, there's nowhere to go except up. Gameplay Features PSX-Style Survival Horror Experience a retro-inspired horror game with low-poly visuals, gritty textures, and an oppressive atmosphere inspired by late-90s horror classics. Enemies That Multiply The creatures inside the facility reproduce from severed limbs. Cut off an arm and it does not die. It will grow into another body, leaving the original creature alive. Every fight risks turning one enemy into many. Run, Hide, or Fight Not every encounter should be fought. Choose carefully when to confront enemies and when to evade them as the prison becomes increasingly overrun. Metroidvania Style Exploration Unlock tools and skills to revisit previously inaccessible areas, uncovering secrets as you explore the labyrinthine facility. Explore the Deep-Sea Facility Navigate a sprawling underwater prison complex, from flooded corridors and cell blocks to laboratories and industrial tunnels barely holding back the ocean…
Supported languages
English * * languages with full audio support