The Battle for Grim Rock is a dark strategic horror roguelike about a war between two races for obsidian lands.

Two races have shared the dark lands for centuries. The operatives of the Green Order guarded the forest. The horrors of the Depths ruled underground. But when the Obsidian Plains — the source of the void crystal, the fuel of souls — were discovered, the truce collapsed. Words became thunder. Thunder became blood.

You are the last blade of the Order. Descend into the darkness. Kill the horrors. Seal the void.