Both the Infant T. rex and adult T. rex are playable, unlocked once the Tyrannosaurus Amber Brick is obtained in the Control Room level, by breaking the LEGO glass on a Vending Machine found in the level with Lex Murphy's Scream ability. Once the Amber Brick is obtained the Infant and Adult Tyrannosaurus are unlocked for Free Play. However only the Infant can be selected from the character selection menu, while the Adult can only be summoned via Dino Spawners capable of spawning large dinosaurs, such as the one in the Tyrannosaur Paddock and other large open areas. Rexy can also be released into the Tyrannosaur Enclosure located in Jurassic World via shooting an electric switch using an Electric rifle. The playable Adult Tyrannosaur has two abilities, Roar and Dino Strength. It's Roar abil