Work with the last version on linux: got some error but didn't see any bug.
Here the log:
AGE OF BRASS - prototype linux$./AGE_OF_BRASS
[ALSOFT] (EE) Failed to connect PipeWire event context (errno: 112)
Uniform "time" not found in shader
Uniform "resolution" not found in shader
Uniform "resolution" not found in shader
Uniform "time" not found in shader
Uniform "saturation" not found in shader
Uniform "phasePow" not found in shader
Uniform "phaseOff" not found in shader
Uniform "phaseFreq" not found in shader
Uniform "resolution" not found in shader
Uniform "seed" not found in shader
Uniform "time" not found in shader
Uniform "realOffset" not found in shader
Uniform "realSize" not found in shader
Uniform "ambientColor" not found in shader
Uniform "fresnel" not found in shader
Uniform "resolution" not found in shader
Uniform "time" not found in shader
Uniform "realOffset" not found in shader
Uniform "realSize" not found in shader
Uniform "resolution" not found in shader
Uniform "ambientColor" not found in shader
Uniform "depthTex" not found in shader
Uniform "resolution" not found in shader
Uniform "stasis" not found in shader
Uniform "fresnel" not found in shader
Uniform "texMatrix" not found in shader
Uniform "shift" not found in shader
You play an American predator thing against bugs, fun gameplay, played with clavier but I guess it is the kind of game where a controller is better. Great game.