
Psychological horror in an endless Soviet stairwell. Floor after floor you head down, but the building won’t let you go: a neighbour watches you pass, a doormat says GO AWAY, the light dies — and when it returns, someone is standing there. Spot an anomaly — turn back. Miss one — start over.
Floor after floor, you descend, trying to escape the building that refuses to let you go. As you go down, note the details: what's changed: a door, a notice, a neighbor who wasn't there, what's happening outside the window on the street.
Miss the anomaly, and the descent will start over.
Minimum OS: Windows 10 64-bit Processor: Intel Core i3-6100 / AMD FX-6300 Memory: 8 GB RAM Graphics: 2 GB VRAM, DirectX 11 (GeForce GTX 750 Ti / Radeon R7 260X) DirectX: Version 11 Storage: 1 GB available space Additional Notes: The game targets 1920x1080 at 60 fps and switches to performance mode by itself if the frame rate drops below 40. Recommended OS: Windows 10 64-bit Processor: Intel Core i5-8400 / AMD Ryzen 5 2600 Memory: 16 GB RAM Graphics: 4 GB VRAM, DirectX 11 (GeForce GTX 1060 / Radeon RX 580) DirectX: Version 11 Storage: 1 GB available space Additional Notes: Full quality at 1920x1080: real-time shadows, SSAO and bloom, no frame scaling.
Minimum OS: macOS 12 Monterey Processor: Apple M1, or Intel Core i5 (2017 or newer) Memory: 8 GB RAM Graphics: Metal-capable GPU with 2 GB (Apple M1 integrated / Radeon Pro 555) Storage: 1 GB available space Additional Notes: Universal build, runs natively on Apple Silicon and Intel. Recommended OS: macOS 13 Ventura or newer Processor: Apple M1 Pro, or Intel Core i7 with Radeon Pro 5500M Memory: 16 GB RAM Graphics: Metal-capable GPU with 4 GB Storage: 1 GB available space
Minimum OS: SteamOS 3 / Ubuntu 22.04 LTS 64-bit Processor: x86-64, 4 cores (AMD Zen 2 / Intel Core i5-8250U) Memory: 8 GB RAM Graphics: Vulkan 1.2 capable with 2 GB (AMD RDNA 2 integrated / GeForce GTX 1050) Storage: 1 GB available space Additional Notes: Tested on Steam Deck at 1280x800. Gamepad and touch targets are sized for the Deck screen Recommended OS: SteamOS 3 / Ubuntu 24.04 LTS 64-bit Processor: x86-64, 6 cores Memory: 16 GB RAM Graphics: Vulkan 1.2 capable with 4 GB Additional Notes: Tested on Steam Deck at 1280x800. Gamepad and touch targets are sized for the Deck screen