This might have been due to a catastrophic volcanic explosion that poured soot into the atmosphere, creating the equivalent of a nuclear winter.

The game requires the player to rescue the citizens of a city from an impending volcanic explosion.

The fragmentation occurs by the force of the volcanic explosion, or by thermal shock during rapid cooling.

This rock originated from rock fragments created by a volcanic explosion.

At this moment the primordial that has been released causes a volcanic explosion.