Mapping Cave Systems

Warning: Spoilers   This page or section contains unmarked spoilers from update 1.6 of Stardew Valley. Players may want to avoid or be cautious toward reading this article/section.

Mapping Cave Systems
You get a 50% discount on Marlon's item retrieval service.
Information
Source	Found in a box in the back of the Adventurer's Guild

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The Mapping Cave Systems is a book that can be found in a box in the back of the Adventurer's Guild. This part of the building is only accessible once you've slain 1000 monsters.

Reading the book grants the player a 50% discount on Marlon's item retrieval service.

Once obtained, this discount can be found as a power in the the Player's Menu on the Special Items & Powers tab.

History

• 1.6: Introduced.