upgrade metal detector?

[Pepe1232]

what happends when u upgrade the metal detector?
like do i get more chests?

[Ravebinder]

the mr mine wiki will tell you what different levels do

[Dan1elito]

2nd level of metal detector shows you the locations of the crates on the scroll bar, idk whats next but it is good for me

[Pepe1232]

okok ty