If you’ve built a Pal Labor Research Lab and suddenly find yourself in desperate need of Mysterious Mushrooms, don’t panic! Finding this rare fungi can be confusing after dozens of hours of playing, but we have everything you need to know about what these mushy bits are and where you can get your hands on them.Mysterious Mushrooms are a material and currency used almost exclusively in the Pal Labor Research Lab perk trees to gain passive benefits and unlock inaccessible schematics. To farm Mysterious Mushrooms in large quantities, you will need to travel to the Sakurajima island in the far northwest of the map. In the southeast part of this Japan-themed region, you can harvest massive mushrooms with an ax to get the resource. Be careful, as the journey is filled with high-level enemies and deadly Pals, so bring a flying Pal to help you navigate the danger and harvest your Mysterious Mushrooms safely.