It's an all-out attack! Inspired by Jurassic World: Chaos Theory, this Tyrannosaurus rex action figure takes the iconic species to a different level, with neck-thrashing rampage attack, accompanied by a fierce chomp and roar. Stored energy effect. As the button is pressed multiple times, the attack speeds up. Stop pressing and the attack continues, using the stored-up energy! Hit the button 5 times to bring the most frightening roars! Evolved for battle! This T. rex is ready to take a bite out of its prey, with teeth that grow to almost twice their size! Just slide the lever to see the evolution!! Wrap it up. This attacking T. rex makes a great gift for fans of Jurassic World and dinosaur play, ages 4 and older. Digital dino and games! Scan the hidden Tracking Code in the free Jurassic World Play App with a compatible smart device (not included) to collect the digital dino and play fiercely fun games! Ride 'N Rampage! In this game, start racing motocross and activate 'Destruction Mode' to suddenly turn into a rampaging dinosaur! Collect keys and badges while dodging obstacles on this adventurous ride!, Manufacturer: Mattel