METAL MACHINES T-REX PLAYSET: Launch your Wild Thing furiously with the powerful Metal Machine launcher, and take down the T-Rex that terrorises the region. T-Rex Attack metal machines come with an exclusive metal machine – the wild thing! METAL MACHINES T-REX PLAYSET: Launch your Wild Thing furiously with the powerful Metal Machine launcher, and take down the T-Rex that terrorises the region. Launch your Metal Machine through over 8 track feet to drop the Dino off its feet at the end of the track!. THE METAL MACHINES PROMISE – Metal Machines brings you speed, challenges and action with new design cars and fun circuits of incredible value.