Buy The Signal State as a Steam key at Gamesplanet.com

Set in a post-apocalyptic future, The Signal State puts your logic skills to the test with complex puzzles inspired by modular synthesizers. Repair machines, rebuild an abandoned farm, and be part of a revolution that will change the fate of agriculture once and for all.

Keep the signal alive
Manipulate inputs by using unique modules and patching cables via a simple drag-and-drop system.

Make your mark
Prove yourself as the best machine whisperer by completing more than 40 puzzles and competing in our leaderboards.

Control the interface
Customize it to your preference with color palettes for cables and 3 different cable rendering styles.

Let it synth in
Take immersion to the next level with designs by Papernoise, who has designed modules for Mutable Instruments, Hexinverter, WMD, etc.

Experiment in sandbox mode
A free-for-all playground without any constraint. Let your imagination go wild.

Create your own puzzles
Try out our puzzle designer or access other players' creations via Steam Workshop.