Activate the tail to see the dino's dynamic arms open with prey and the slimy jaw opens wide to release a ROAR-some dino sound that will shake you to the bone! But don't get too close or you'll risk becoming the Dino's next prey. This T-Rex is nothing like you've seen before and there are 3 devilish dinos to collect! It's more than alive, it's Robo Alive!