A rampaging herd of dinosaurs are circling a peaceful cave village. Located far out in the dusty desert plains, the village's only defence against the prehistoric invaders are their very own Clyde, Charlie, Chester & Chuck. Rallying together throughout the night, can the brave team chase off the Caveosaurus Dinos? A fast paced co-operative card game for 1 to 4 players with a game length of 15 minutes. On a players turn they will draw two cards from the deck and will choose to play one and discard the other. Cards will allow a players caveman to move around the village circle of caves, send in an enemy dino, rotate the attack spear or hopefully chase off a dino. Once a day and night has been played the team of cavemen can add up their total score for points awarded for chasing dinos, caves protected and if they returned to their home caves. —description from the designer