Knock on the Window is a story about how the ordinary turns into a nightmare. The boss's house, a field of sunflowers, silence — everything seems safe until someone knocks on the window. The player must discover who or what is trying to enter, and why this sound marks the beginning of the end. A house where you can't trust The plot unfolds through exploration of interiors and observation of details. Strange reflections, footsteps in empty hallways, and muffled voices combine to create a picture of horror. Martin is unarmed — he's just a guest in a strange house that's hiding too much. Every object found adds a piece to the story, and the retro atmosphere creates the feeling of watching a forbidden film. There's no rush here — only attentiveness and intuition will help you survive the night and hear the truth behind that knocking. Game features Psychological horror without action. It feels like a documentary VHS recording. House and field as a single space for exploration. Suspense based on attention to detail.