In The Eternal Cylinder, players control a herd of adorable creatures called Trebhums and must explore a strange alien world filled with exotic lifeforms and surreal environments. All whilst the constant threat of the Cylinder, a gargantuan rolling structure of ancient origin which crushes everything in its path, looms. In this unique alien ecosystem, real-time world destruction, animal AI, exploration, and puzzle design all combine to deliver an unforgettable adventure. Your Trebhums begin at the bottom of the food chain, but can mutate and evolve new physical attributes and abilities