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07/06/2025
Look at that tiny lil hex map. Perfect for a one shot, am I right? Made for OSE, this mobile first adventure runs right from your phone. Just tap the hex and it'll tell you what's there. Tap another icon and you go to back to the map.
On the PDF. No on social media. Yeah.
Comment "Song" and I'll send you a link.
07/05/2025
The map for the Fantasy Grind. A huge hex crawl toolkit adventure campaign. I know, I know- that's a lot of words, but they fit.
For Old School Essentials, Shadowdark, and Mork Borg.
Comment "Fantasy Grind" and I'll send you a link.
07/04/2025
By the old gods and the new, we've done it.
We're releasing a new adventure for Old School Essentials today, specifically formatted for your phone. Run the whole one shot smoothly right from your mobile device.
Comment "Song" below and I'll send you the link.
07/03/2025
The Fantasy Grind is available for pre-order on our webstore! The files are currently with the printer. This is the most expansive adventure/campaign we've put out yet.
Comment "Fantasy Grind" and I'll send you the link.
07/02/2025
Now on preorder on our website. We're waiting to hear from our manufacturer any day now that they have shipped. Just type "Necro" in the comments and I'll send you a link.
07/01/2025
What's the most iconic D&D monster? I feel like it's not the dragon, oddly. I'm gonna go with the Beholder.
06/30/2025
For me, I think it was one I ran. My first ever Ravenloft game in 2E. It was ABYSSMAL. I just herded the PCs from one badly written encounter to the next.
06/29/2025
I mentioned if you spend over $50 on our webstore, you get free shipping. So what could you get for $50?
- All four of our miniature sets
- Mercs and Masters with A Strange House and Troll Hunter for OSE
- The Fantasy Grind and the Classic Fantasy Encounters deck for your dragon fantasy games
- Courier: Repacked Edition, Escape the Zone, Luchador Hero, and New York Zombies for solo play
And a lot more. It’s Sunday - get in on this weekend special today.
Comment "shipping" and I'll send you the details.
06/28/2025
So here’s the deal-
We have too much stuff at our UK warehouse.
I know living in the UK sucks, as far as buying American RPGs goes. I feel you. Shipping friggin sucks.
That’s why it’s free this weekend if you spend over $50 on our webstore.
(And yes, Americans, you’re getting it for free too. Don’t whine at me. 🙄)
Comment "Shipping" and I'll send you the details.
06/27/2025
Hey, wanna get some cool swag this weekend? We're offering free shipping on our website.
That's a bunch of Old School essentials, Mork Borg, Shadowdark, Marching Order, Mothership, and more.
Comment "Shipping" below and I'll send you the info.
06/26/2025
I miss playing outside around a fire.
06/25/2025
Classic Dungeon Encounters is a 50-card systemless deck you can use the next time you’re stuck for an idea when adventuring through the dungeon’s dark, dank chambers and passageways.
As a systemless work, you must provide the game mechanics. Each of the 50 illustrated cards presents a scene you must build on to form an encounter.
Experienced gamemasters will find this set of tools useful when devising a new session, while solitaire players will benefit from these cards as they draw them, one by one, to determine what’s in the next room in the dungeon.
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We are a RPG Entertainment and Publishing company. Our goal is to build a creative and inclusive community centered around a shared passion for gaming and storytelling.
Crumbling Keep is, at its heart, a group of friends who likes telling stories. More often than not, we like when our stories involve dice.
After telling each other stories for years, we wanted to share them with the world. This birthed the Isles of Samsarras podcast, the home of our ongoing AD&D 2E game.
We’ve put a lot into the world and hope you enjoy it half as much as we do. You can find plenty of Samsarras lore, artifacts, herbs, poultices and much more in our Traveler’s Guide to Samsarras. There are modules and adventures set in our grim world, as well as Interactive Maps to navigate the Isles.
Tinderbox Adventures are a new project of ours. These non-player characters and one-page adventures are built around questions asked of your players to engage their interest and stake in the overall story you're trying to create. Give them a try!
Crumbling Upkeep, our blog, is the home of lots of useful information and tips.
Game Reviews
GM Techniques
New GMs
Playing a Character, and
World Building
Do you want to play games in the Portland, Oregon or Chicago, Illinois metro areas, but you don’t have the time to run it yourself? We have experienced Game Masters ready to fill those shoes at your table!