
You run the signal box on the night shift. Bring trains in, hold the late ones, and send them back out before the timetable buries you. Route one wrong and the line locks up. A keyboard-driven dispatch puzzle on an 80s green-CRT board.

Complete the training tutorial.

Pass the mission on the Very Easy board.

Pass the mission on the Easy branch.

Pass the mission on a Medium terminal

Pass the mission on a Hard interchange.

Pass the mission on a Difficult main interchange.

Pass a mission on the Graveyard shift.

Minimum Requires a 64-bit processor and operating system OS: Windows 10 (64 bit) Processor: Dual-core 2.0 Ghz Memory: 2 GB RAM Graphics: Intel HD 4000 or better Storage: 500 MB available space Additional Notes: Full controller support. Recommended Requires a 64-bit processor and operating system OS: Windows 11 (64-bit) Processor: Quad-core 2.5 GHz Memory: 4 GB RAM Graphics: Any dedicated or modern integrated GPU Storage: 500 MB available space Additional Notes: Full controller support.
Minimum OS: macOS 11 Processor: Apple Silicon or Intel Core i3 Memory: 2 GB RAM Graphics: OpenGL or Metal-compatible GPU Storage: 500 MB available space Additional Notes: Full controller support. Recommended OS: macOS 11 Processor: Apple Silicon or Intel Core i3 Memory: 2 GB RAM Graphics: Metal-compatible GPU Storage: 500 MB available space Additional Notes: Full controller support.
Minimum OS: Ubuntu 20.04 / SteamOS 3 or later Processor: Dual-core 2.0 GHz Memory: 2 GB RAM Graphics: OpenGL 3.3 / Vulkan compatible Storage: 500 MB available space Additional Notes: Full controller support. Recommended OS: Ubuntu 20.04 / SteamOS 3 or later Processor: Dual-core 2.0 GHz Memory: 2 GB RAM Graphics: OpenGL 3.3 / Vulkan compatible Storage: 500 MB available space Additional Notes: Full controller support.