Tabletop RPG 5e Campaigns Artwork

RPG Adventures, Campaign Bundles,

and GM Tools

Run Your Next Campaign Without Hours of Prep

Run better campaigns with RPG adventures, fantasy settings, campaign bundles, and GM tools designed to help Game Masters spend less time preparing and more time playing.

Deeper Tales. Less Prep. Superior Games.

5e Campaign Adventure - The Tomb of Gyzaengaxx - Gooey Cube

Lake Geneva Awaits

GARY CON XVII - MARCH 19-22, 2026

We're bringing The Tomb of Gyzaengaxx adventure to Gary Con, honoring the legacy of Gary Gygax in the place where modern tabletop roleplaying first took shape. Grimdark peril. Meaningful choices. Consequences that matter.

If victory should be earned at your table, come find Gooey Cube in Lake Geneva.

5e Campaign Adventure - The Tomb of Gyzaengaxx - Gooey Cube

Pre-Order the Tomb. The Dark TTRPG Campaign Adventure Awaits.

Dive into a dark, story-driven TTRPG campaign filled with mystery, danger, and unforgettable encounters, built to run with minimal prep. Save Big and Secure Exclusive Stretch Goal Rewards.

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Whispers of Deals in the Dark

For those who look closely, the World of Zyathé offers hidden treasures...
From special prices to limited time offerings on the most coveted adventures.
Dare to scroll and find out more? You may come away with more than you intend...

TTRPG Setting of Zyathé

"I’ve never seen a box set that compares to Darkenhaven."

GamingTrend®, Chas Turner 2025

Fantasy TTRPG Lore and Campaign Settings

This is Zyathé

Explore the world of Zyathé through detailed lore books and campaign settings. These volumes reveal the history, culture, and magical forces that shape the Wy'rded World, giving Game Masters the tools to build deeper tabletop RPG campaigns.

TRULY EPIC TTRPG ADVENTURES.

Fully Prepped. Ready to Run.

At Gooey Cube, our adventures aren't simply modules. We thrive on tale and immersion! Every adventure is loaded with narrative-rich storylines, GM guides, intriguing encounters, full-color maps, NPC portraits, item cards, session-enhancing handouts... and so much more.

From the dark carnival mystery of The Darkest Dream to the city-spanning horror of Madness in Genzacon, every tale is crafted to immerse your table from session one.
And save GMs 60% or more on game prep time.

  • Full-color handouts, item cards, & maps
  • Two-book design: Adventure & GM Guide
  • Choice-driven stories & consequences
  • Pre-generated NPCs & character hooks
  • Artwork crafted exclusively by human hands

Testimonials

☆☆☆☆☆

Everything was very smooth and the quality of the product was better than expected! The print outs are already getting me excited, and honestly the portraits I plan to use in my existing campaign for some NPCs and then later in the booklet one.

— Ronnie J.

☆☆☆☆☆

The digital version is amazing. It has so much that I am adding to the prewritten campaign I'm running. It's bringing the world to life & my players are loving it.
I can't wait for the physical copy to arrive.

— Samayne U.

☆☆☆☆☆

This is truly an epic city! Not going to lie, when I run games from here on out; this will be what I use for settlement layout/encounters (tweaked as needed).

— James G.

☆☆☆☆☆

The fun you can have now is off the rails!

— Ashley G.

☆☆☆☆☆

Your customer service is great and I love the product.

— Trampas W.
TTRPG Setting of Zyathé

The Gooey Difference

Immersive TTRPG Adventure Modules for Game Masters

Gooey Cube creates TTRPG adventures and GM tools designed to help Game Masters run better campaigns. Each adventure includes narrative storylines, encounter guides, full-color maps, handouts, and character portraits, and GM tools so you can spend less time preparing and more time running your TTRPG campaign.

TTRPG Fantasy Setting

Our Philosophy

The Gooey Way

At Gooey Cube, we believe that immersion and story are the beating heart of every great game. And that belief shapes everything that we do... from the tales we tell, to the tools we build, to the worlds we invite you to explore.

It fuels our creativity. It colors our imagination. And it drives us to craft supplements and scenarios that help GMs, across all experience levels, weave unforgettable adventures of their own.

Our mission is simple: To help you craft tales that will wow and enthrall your players... stories they'll talk about for years to come.

Because nothing matters more to us GMs than hearing, "Wow! That was a great game."

Read more in our Gooey Way philosophy document.

Join Our Community!

Gooey Cube has a vibrant online community that we would love for you to be a part of! Across these platforms, we host loads of giveaways, do sneak peeks into our current products, facilitate Gooey Gaming at conventions, and just have fun! Join us online if you would like a positive, drama-free place to explore Zyathé, GMing, and just connect with folks who love TTRPGs.