Gilbert Goodmate and the Mushroom of Phungoria Hints

How can I get hold of a very fine filter?

  • 1 of 4: Arver, the hypochondriac is wearing a mask to filter all germs from the air he breathes.
  • 2 of 4: Get his filter.
  • 3 of 4: But Arver will only let you have his filter if you give him a bottle of Dr. Fraud's miracle medicine.
  • 4 of 4: Now you can exchange the miracle medicine for Arver's (ultra-fine) filter.