Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 4385660 |
| Live current players | 0 |
| SteamPulse tracked peak | 1 |
| Live count (today's peak floor) | 0 |
| Price | $2.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $2.99 |
| Current price USD | $2.99 |
| Release date | Feb 20, 2026 |
| Developer | Inner Realm Studios |
| Publisher | Inner Realm Studios |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | 1 user reviews |
| Positive review percent | Not available |
| Positive reviews | 0 |
| Negative reviews | 1 |
| Total reviews | 1 |
| Steam recommendations | Not available |
| Achievements | 1 |
| 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/4385660/ |
Short description
"Knock Knock!" is a horror experiment played with your ears, not your eyes. Navigate a pitch-black mansion using 3D binaural soundmarks to find the door. Designed for zero-visibility, featuring native menu narration for a fully accessible, high-tension experience for all players.
About this game
Knock Knock! is an experimental horror game played with your ears, not your eyes. You are trapped in a pitch-black mansion with zero visibility. Your only guide is a constant, rhythmic knocking. Your objective is simple: navigate the darkness, find the door, and answer it. Your footsteps distinguish various floor materials, helping you understand your location. Haunting sounds around you create " Soundmarks " - landmarks made of sound - to help you mentally map out the mansion. You must use these cues to finally find the door and see who is so determined to speak to you. Binaural Spatial Audio: The game utilizes Binaural Spatial Audio to replicate 3D soundscapes. Cues are muffled through walls or dampened based on their orientation to your ears, providing a true sense of presence in the dark. Your footsteps distinguish various floor materials helping you orient yourself. Visually-impaired Accessibility: Designed from the ground up to be played with zero visibility, Knock Knock! provides a nearly identical, high-tension experience for both sighted and visually impaired players. Gameplay Features: Play time: 15–60 Minutes. Zero visibility Exploration: You must navigate the mansion with zero visibility, relying solely on your ears. Soundmarks: Use haunting audio cues to mentally map the layout of the game. Native Narration: All menus and texts are read aloud automatically, requiring no external screen reader setup. Warning: Uncomfortable audio. *Headphones are recommended for the intended binaural experience.
Supported languages
English