Dino Battle!

Before humanity. Before civilization. Before history. A blood mist blots out every horizon. The stench of sulphur is in the air. Around you, war rages. Command your tribe of dinosaur riding cavemen in a primeval struggle for dominance. Seize arcane glyphs scattered across the land, and secure for your people the mystical boons they grant. Harness the power of energy crystals to attack your enemies with preternatural speed and ferocity. Hoard native blood fruit - rare and vital sustenance in this cursed landscape. Win control of the sacred shrines, or simply hunt your enemies to extinction. In this primal world, only the strongest can endure. —description from the publisher