though players need to purchase maps for every location first. After saving a grub, they can be returned to the Grubfather in Hollow Knight. For players collecting achievements, this grants the ...

This page of the IGN Hollow Knight Wiki Guide includes instructions ... Below the table are images and maps for every Mask Shard Location.

Hollow Knight ... of-the-way locations. They tend to require that you go through a gauntlet of tough enemies or environmental hazards to reach a conspicuous dead-end chamber on the map.