Gamers in need of a prehistoric MMO need not look further than the open beta client for Stone Age 2. "What adventures await beyond the rainbow on the horizon, unfurling in the soft blue sky after the raging storm has passed?" asks the game's official website. "Crawl out of that cave, find your destined partner, sharpen your flint spear, and head out on a new adventure in a world where dinosaurs are still king."

Download the Stone Age 2 open beta client from Big Download