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Trouble Brewing - A 20 Hour Mini CampaignClick to magnify
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Trouble Brewing - A 20 Hour Mini Campaign


Originally set in Phandalin. This adventure will see your Player Characters investing in an abandoned tavern, investigating a besieged Dwarven brewery that will have them thinking on their feet and tackling an optionally combat heavy dungeon crawl through a pub filled with monsters.

Then after all that hard work, opening night will be an absolute disaster as the PCs awaken an ancient vampire below their very feet. The ensuing fight should push them to their limits and even allow for a big bad comeback at a later date!

This adventure was designed for level 4-6 and should take roughly 20 hours and includes:

  • An Upgradable Tavern
  • Full colour Dungoncraft maps
  • A four part mini campaign
  • All three pillars of play (social interaction, combat, and exploration) IN ABUNDANCE.
  • 5 custom NPC stat blocks

We use AI generation for art purposes only, all other work is performed by our own hands and/or brains.

Check out our Previous Titles to gauge the high quality of our work:

Species & Subspecies:

planar speciesCavy a guinea pig raceDamquil a spelljammer raceNew modron speciesOlbidados an undead player speciesThe Talpid, a Subterranean SpeciesAshati, a poisonous rat speciesAstral DragonbornEricius - hedgehog speciesTiefling as a Lineage
Magic & Spells:
Primordial ArtefactsRunecraft Spellspoisoners handbookCocktails to make in real life and in D&DCritical Cantrips
Crafting Signature magical weaponsnew critical weapon effectsHybrid FormsNon Playable SIdekicks
Cybills sidearmsdeck of many horrid things
Adventures and Encounters:
Trouble Brewing Mini CampaignThe Eldritch Chicken of Barley PinesThe Boggle Kingthe triboar monsterMr Spudrys Estal MenageriePeopl Die at the Fairmind the boggles

Gatetown Encounter Series:

Fortitude encountertradegate encounterexcelsior encounterAutomata encounterEcstacySylvaniaGloriumxaosBedlamFaunelRibcageRigusHopelesscurstTorchplague mort

Journey Around the Radiant CitadelJourney through siabsungkohPPP PotionsTravellers guide to phandalinGuide to Avernus
So many SlaadAstral petshopplanar traits and abailitiesPlanar Bestiary
pact of the possessed warlock subclass


At the Owl Preservation Society we release products that we really love and would like to play ourselves. We hope you enjoy them too!

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Discussions (1)
Customer avatar
Jason P October 10, 2023 6:32 pm UTC
What happened to your recent release "Species of the Outer Planes"?!? I bookmarked it and was about to get it and it's no longer there.... was it pulled until Planescape is released?
Customer avatar
Dave H October 10, 2023 6:37 pm UTC
It was indeed, our bad!
Customer avatar
Jason P October 10, 2023 6:53 pm UTC
But it _will_ end up being released on or after Oct 18th then, right?
Customer avatar
Dave H October 10, 2023 7:09 pm UTC
Yep! Thanks for the interest though! We've got 16 encounters for the 16 gate towns coming too!
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These products were created by scanning an original printed edition. Most older books are in scanned image format because original digital layout files never existed or were no longer available from the publisher.

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File Last Updated:
August 01, 2023
This title was added to our catalog on July 30, 2020.