Rune Overlay (Crux)

Rune Overlay Crux is a block in the environment category of Mindustry. Beyond its name and classification, no additional structural data (such as inputs, outputs, health, size, or gameplay interactions) is provided, so it should be treated as an environment block within the game's map or world layer rather than a production, defensive, or unit entity. If present on a map, Rune Overlay Crux likely serves as a static environmental feature referenced by map designers or scripts, but specific behavior is not defined in the available data.