How to follow the gnome in Little Nightmares 3
via polygon.com
Short excerpt below. Read at the original source.
Catching the gnome in Little Nightmares 3 is quite the challenge, as the little fellow hides or runs away whenever you approach. Don’t give up though, as you’ll need him to complete the light bulb puzzle in Chapter 3, Carnevale. This puzzle, in turn, will activate the elevator.