Note: You are not logged in.
The Demonplague (A Level 1-20 Campaign)

by JohnnFour

5.00 Avg. rating

Forum Thread
Total Subscribers: 31


Sandbox Meets Hexcrawl Meets Epic Storyline

Every millennium, a terrible evil trapped in the heart of the Luna Valley awakens to wipe civilization out — and the last awakening happened 1,000 years ago….

This time, if the heroes don't stop the evil, more than just the Luna Valley will die.

Welcome to The Demonplague, a rocking campaign that will take your players on a wild adventure rife with intrigue, secrets, and grim sword & sorcery action.

With equal parts classic adventuresandboxhexcrawl, and old-fashioned dungeon crawlThe Demonplague lets you GM with little prep time while at the same time offers your players total freedom and choice.


  • full-length 5E campaign that takes characters from 1st to 20th level.
  • The self-contained Luna Valley setting lets you drop this campaign into any fantasy world without a hitch.
  • 21 new monsters for 5E
  • 27 NPC write-ups
  • A fully-stocked village filled with intrigue
  • Over a dozen dungeon and adventure sites
  • 2-column PDF version for print and 1-column PDF for easier tablet and phone use. Fully bookmarked and searchable.

The adventure involves: 

  • classic linear adventure core story arc with village intrigue, wilderness exploration, and dungeon mission play.
  • A "sandbox" stage when PCs are tough enough to brave the post-apocalyptic wilderness, letting them choose when and how to engage in story milestones.
  • A "hexcrawl" portion where you can dynamically generate the contents of any hex, letting players roam freely throughout the valley.
  • mega-dungeon finale with an exciting balance of roleplaying and action elements.
  • A player-driven narrative that puts tough choices in front of their characters to determine the direction and outcome of adventures.

UUID e1962e4e-eed9-11eb-8c52-0050562be458