Classic Rock

Physical properties
Rock acts as a general tile and was the only one for a long period of time. (Until the official release of Classic 0.0.1). In this period of time, it had no physical properties. But it should be mentioned that rock could able to create mine collapses, but it wasn't fully added as a game feature.

History
While Classic 0.0.1 version it had white color and had not any properties. It was just a grid filler. For a short period (Classic 0.0.2) it was replaced with "Classic Mossy Rock". In fact, it was just usual Classic Rock with green color. Since Classic 0.0.3 the object changed his properties for the last time: the color was changed from white to gray.