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The Temple of Inquinatious Evil — A TTRPG Adventure

The Temple of Inquinatious Evil — A TTRPG Adventure

A nightmarish, grimdark, and fearful TTRPG Adventure & Campaign Setting for 5e, 5.5, OSE, & related systems. Honoring the works of Gary Gygax. Created by Luke Gygax & Gooey Cube. Enthralling materials. Tremendous tools. Limited edition collectibility.

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9,371 Followers
2 projects fulfilled since 2020

Followers of this project

1,836

Launching

October 2026








We are very excited about this intense and dark tale and all that it will be for you and your players. As it is currently spec’d the adventure will come in a 1.5” or 2” box and will contain:

  • At least 150 pages of content between the Adventure Book and the GM Reference Book
  • At least 50 art handouts depicting monsters, locations, encounters, puzzles and more
  • At least 24 NPC Portraits including those in the Blun infiltration portion of the tale
  • At least 40 Special Item Cards depicting a marvelous variety of intriguing items
  • At least 24 Gooey Rewards cards to reward your players
  • A marvelous selection of beautiful maps of the five levels of the temple complex, the expansive underground dungeons, and the surrounding area with both player and Game Master versions
  • Plus potentially other special additions that come from stretch goals!


The Sha’adenmere will be one of the more interesting and intriguing settings that has ever been produced. It will be a very extensive box set containing a significant variety of locations, NPCs, monsters, and more. As it is currently spec’d the adventure will come in a 3” box and will contain:

  • At least 350 pages of content between the Lore Book(s) and the GM Reference Book
  • At least 75 art handouts 
  • At least 90 NPC Portraits
  • At least 60 Special Item Cards
  • At least 40 Gooey Rewards Cards
  • Two large poster maps of the region, with versions for both the GM and players
  • At least 20 floor plans of a variety of locations in the area
  • Plus potentially other special additions that come from stretch goals!

And all our writings and artworks are created by humans!



Beyond terror… A tale no mind was meant to imagine.

The Temple of Inquinatious Evil is a horror-filled, highly-challenging, and magnificent mega-adventure that your players (and you) will love… replete with terrifying twists, marvelous mysteries, dreadful traps, challenging puzzles, seriously creepy monsters, as well as more than a few “Easter eggs” from the history of the game. Plus… as Gary would want… we also sprinkle in a little lampoony humor just for fun. 

It’s an epic adventure that truly will take your game to another level.

Beyond the Temple’s fearful doors lies a sprawling, multi-level complex that is filled with nightmarish intrigues, corruptic influences, and cruxxic magicks. There are powerful factions to be overcome… dark secrets to be uncovered… ghastly abominations to be fought… and some totally freaky BBEGs that will amaze and terrify the people at your table. 

Indeed, the Temple doesn't just kill those who trespass therein… for that is not the way of the Four Lords of Corruption. Those who enter will be afflicted by strange maladies, their minds turned to madness, their bodies slowly corrupted and debased. They could even be winked out of existence should they take a wrong turn.… Floor by floor, descent by descent, your party will claw through a structure grown fat on ambition, power, rivalry, and a hunger that chews slow and swallows slower.

This massive box set is filled with many hours of bone-chilling content… and a true adventure for the ages.

Suitable for use with 5e, 5.5, OSE, and other RPG systems. 

Player-ready materials designed to minimize prep and maximize immersive storytelling.

Get the box at an incredible price, plus amazing stretch goals and incentives yet to be revealed.

Plus...



More details on the adventures, tiers, and stretch goals to come!

The Temple Opens October 20, 2026



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