v.1.31a patch notes

The Signal State

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.

[list] [*] Added an index output to the Button Matrix. [*] Added a stand-alone Sandbox Mode volume control in the settings menu. [*] Fixed a runtime error with the 'restore last deleted module' feature. [*] Minor improvements to some graphics and translations. [/list]