Alert! There have been reports of Tyrannosaurus rex sightings in the area and it's up to you to send a truck out to investigate. Did you hear that roar in the distance? Better bring a trailer and capture gear just in case you encounter the savage prehistoric beast. Uh-oh! There he is and he's heading your way with his glowing eyes! Quickly shoot the three tranquilizer" darts from your truck. If you manage to hit the dinosaur in the right spot. 3 AG13 (LR44) batteries included.