Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 4151300 |
| Live current players | 0 |
| SteamPulse tracked peak | 0 |
| Live count (today's peak floor) | 0 |
| Price | No longer available on Steam Store |
| Free to play | No current Steam offer |
| Discount | Not available |
| Original price USD | Not available |
| Current price USD | Not available |
| Release date | 2026 |
| Developer | Phantomery Interactive |
| Publisher | Brickworks Games |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | Not available |
| Positive review percent | Not available |
| Positive reviews | 0 |
| Negative reviews | 0 |
| Total reviews | 0 |
| Steam recommendations | Not available |
| Achievements | Not available |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | No |
| Linux support | No |
| Parent game | Not available |
| Store URL | Not available on Steam Store |
Short description
Step into the space between subconscious and reality. Explore strange liminal worlds, solve sound-driven puzzles, and unravel the secrets behind the enigmatic device left by a vanished scientist.
About this game
You arrive at your missing brother’s home. All that remains of him in the apartment is his final experiment: a strange machine he built to immerse a human being in the depths of the subconscious. By repairing the machine and stepping inside, you follow him into the Flickering World — a shifting, surreal realm built from memories, where reality dissolves at the edges and only sound remains trustworthy. Find out what your brother was looking for. Find out why he never came back. Sound is more than atmosphere in Sūblústrum — it shapes both the gameplay and the narrative. Audio carries the story and drives the puzzles. Tune frequencies, follow voices through the static, and interpret what you hear. One entire location is a vast musical instrument that must be played and tuned before it will let you through. Originally imagined as an interactive music experience by the dark ambient project Anthesteria, co-composer of the Metro 2033 soundtrack, Sublustrum evolved into a psychological adventure built around sound from its very first note. Explore the Flickering World — a surreal realm shaped by a troubled mind: dreamlike liminal spaces, ornate Victorian machinery, and hollow places where the dark feels inhabited. The world shifts, overlaps, and rewrites itself as a fractured psyche struggles to hold together. Sublustrum is styled to evoke images shaped by vintage lenses and the grain of aged film — a visual language inspired by early cinema that captures the ephemeral feeling of auteur cinema and fragile dreams. Inspired by Jungian psychology and Kafkaesque fiction, Sublustrum unfolds like a session of psychoanalysis. It is a story about grief, the impossibility of changing the past, and the long, difficult road to accepting it. Ultimately, it becomes a story about learning to let go of someone and discovering what remains of them — and of yourself — when you finally do. Sublustrum is a full reimagining of the 2008 cult classic, winner of Best Adventure Game and Best Sound Design at the KRI Awards. Rebuilt from the ground up by its original creators in fully explorable 3D with strikingly beautiful visuals, it preserves the surreal vision and sound-first desi…
Supported languages
English * , French, German, Spanish - Spain, Russian * , Italian, Japanese, Korean, Simplified Chinese * languages with full audio support