Use epic racing skills to protect hot wheels city from a dynamic t-rex that wants to eat all the cars kids launch the included 1:64 scale die-cast toy vehicle, and it zooms around the dino with three possible outcomes: get eaten and pooped out; hit a detour to refuel; or conquer the beast and save friends. Each time cars zoom past, the t-rex's eyes spin and arms shake until it finally collapses there's storage for additional cars and push-around play details for open-ended storytelling. Colors and decorations may vary.