Final answer:
Mateo gains access to the gold zone by completing challenges and puzzles, finding artifacts representing the four elements, and using them to unlock the entrance.
Step-by-step explanation:
Mateo gains access to the gold zone by completing a series of challenges and puzzles.
He first needs to find the four artifacts hidden in different locations. Each artifact represents one of the four elements: fire, water, earth, and air. Once Mateo has collected all the artifacts, he must use them to unlock the entrance to the gold zone.
The challenges and puzzles require critical thinking, problem-solving skills, and knowledge of the elements. Mateo must analyze clues, manipulate objects, and apply his understanding of the elements to progress through the gold zone.