Thank you, Alessandro, for your review.

Anyone else, please feel free to put in your two cents' worth on DTRPG. Every little bit helps. Thanks.

#TTRPG #RPG #OSR #DnD #D&D #BECMI #Calidar #OSE #OldStyleEssentials

📍 www.drivethrurpg.com/product_revi...

CA4 The Iron Queen - Calidar Publishing | DriveThruRPG Open Game License , 2/25/26 ©2026 Bruce A. Heard This digital supplement includes a booklet along with three labeled poster maps of the Iron Queen gunship, and two unlabeled, plus maps needed for an a...

The Iron Queen reaches for the stars. Kragdûr needs you: Join the Dwarven Space Force. The space above your game world will never be the same. Now available on Drivethru.

#TTRPG #RPG #OSR #DnD #D&D #BECMI #Calidar #OSE #OldStyleEssentials

www.drivethrurpg.com/en/product/5...

Breaking: I plan on releasing the Iron Queen on Tuesday, March 3rd. Stay tuned!

#TTRPG #RPG #OSR #DnD #D&D #BECMI #Calidar #OSE #OldStyleEssentials

I've uploaded the *Iron Queen* on DTRPG so I can work on the presentation page. I'm waiting for the last proofreading notes to come in before the last file update. The project isn't live yet, but should soon be. Stay tuned.

#TTRPG #RPG #OSR #DnD #D&D #BECMI #Calidar #OSE #OldStyleEssentials

Preview: The Iron Queen I have the pleasure of announcing the upcoming release of my latest project: The Iron Queen . Designed for Old Style Essentials (classic ve...

Hi all. I'll be releasing a new title for Old School Essentials in the coming days. A spacefaring dwarven ironclad facing giant space monsters? Why not. FIRE!

I posted a preview here:
bruce-heard.blogspot.com/2026/02/prev...

#OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

Breaking News... Spacefaring dwarven ironclad goes to war!

Find out more here: www.facebook.com/groups/Calidar
DTRPG: www.drivethrurpg.com/en/publisher...
#OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

Therein lies the source of a brooding civil war on the World of Kragdûr. #OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

Space runabout, dwarven style.

#OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

Pt III

The curvature of that tiny planetoid limits the distance the PCs can observe around them. Time is also of the essence because the PCs wear spacesuits with limited breathable air. Happy trails!

#OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

Pt II

The first map has all the details, the next two are Players' Aid versions (you might recognize an X1 "Isle of Dread" approach with the third). (...)

#OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

Pt I

The adventure in the "Iron Queen" includes an away mission for the PCs, on a large, airless asteroid. The map shows their short trek from their LZ to the objective. (...)

#OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

I had to recover a diagram from CAL1, which should be helpful in my present project. I didn't have the original file, so I recreated it with extra info.

#OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

Oh, well. I just handed over the Iron Queen manuscript to my editor. Sigh... I feel under-employed. The poster maps are done, but I want to collect the book's maps and save a set labeled for the DM and another, unlabeled and edited for players.

#OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

I added an extra adventure idea to the last chapter. It entails removing the aft turret and replacing its entire structure with accommodations for ambassadors to run a special mission. Shown here: the top lounge, with bar and glass canopy.

#OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

Here's the booklet's back cover. Happy Trails!

#OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

Spacefaring dwarven ironclad's front view and starfield background with Planet Calidar and its two moons.

Here's a mockup of my present project's cover.
#OSE #B/X #BECMI #DnD #RPG #Calidar #TTRPG #OSR

Calidar Revolutionizes Breast Imaging with First 4D Mammography System Study Calidar, Inc. has initiated the first human study of its innovative 4D Mammography system, promising enhanced precision in breast cancer diagnostics through X-ray diffraction.

Calidar Revolutionizes Breast Imaging with First 4D Mammography System Study #United_States #Breast_Cancer #Research_Triangle_Park #Calidar #4D_Mammography

Calidar: Dwarven Ironclad Main Turret Dwarves of Kragdûr fly large, armored, steampunk-style gunboats, mostly in Calidar’s outer space. My plan is to draft a whole ship in detail...

A bit of a rabbit hole, this one ran much longer than I anticipated. How lucky would you feel if one of those pointed directly at your skyship? Full-res image in the comments.

#TTRPG #DnD #D&D #BECMI #Calidar #Skyship #OSR #Dwarves #Spelljammer #Steampunk

bruce-heard.blogspot.com/2025/07/Iron...

Calidar: Fetzgrim Engines A few words about the dwarven Fetzgrim engine. I posted a note in the Calidar chat group on Facebook on this matter. I’m picking up here wh...

Details of my current project: the floor plans of a dwarven ironclad, 1" per sq., 1 sq. = 5ft. This part focuses on the Iron Queen's powerplants. The full resolution image in the comments.

#TTRPG #D&D #DnD #Calidar #BECMI #OSR #Steampunk #Dwarves #Skyship

bruce-heard.blogspot.com/2025/07/Fetz...

World of Calidar -- Great Caldera Poster Map - Calidar Publishing | Poster Maps | CAL1 Series | DriveThruRPG The Great Caldera is the region of the World of Calidar representing its known world. The rest of the planet is a vast wilderness under the purview of powerful natural entities, spirits bent on repell...

For anyone who didn't get the digital map of the Great Caldera at its original resolution, here's something for you!

#D&D #DnD #Calidar #Poster #OSR #Calidar

www.drivethrurpg.com/en/product/5...

D&D Class: Dragon Slayer! The Dragon Slayer by Tom Wood © Tom Wood  (presumably)   One of Meryath’s iconic hero is the dragon slayer. A character class is prese...

Here's one character class for D&D BECMI that's pretty wonky. You might have fun with this or at worst, if you believe this is overpowered for PCs, use the dragon slayer as an NPC joining the party for one special mission.

bruce-heard.blogspot.com/2019/11/Drag...

#TTRPG #OSR #Mystara #Calidar

Example:
#Calidar #TTRPG #DND #D&D #OSR

CAL3 Calidar Alfdaín Ascendant - Calidar Publishing | CAL3 Series | DriveThruRPG Calidar’s Series 3 project features two warring realms of elves, cursed forests, druids, rangers, and living skyships.  From the creative mind behind the World of Mystara's Gazetteers at TSR and Drago...

Absolutely -- both seasons and climates corresponding to geography and latitudes in the World of #Calidar.

www.drivethrurpg.com/en/product/3...

More Dungeons & Dragons sub-settings:
🎲 #Greyspace
🎲 #Krynnspace
🎲 #Realmspace
🎲 #MasqueOfTheRedDeath

Non-D&D campaign settings:
🎲 #Aquaria
🎲 #Calidar
🎲 #CallOfCthulhu
🎲 #Conan
🎲 #CriticalRole
🎲 #Freeport
🎲 #GammaWorld
🎲 #JohnCarterOfMars

What is @thepiazza.bsky.social about?

More Dungeons & Dragons sub-settings:
🎲 #Greyspace
🎲 #Krynnspace
🎲 #Realmspace
🎲 #MasqueOfTheRedDeath

Non-D&D campaign settings:
🎲 #Aquaria
🎲 #Calidar
🎲 #CallOfCthulhu
🎲 #Conan
🎲 #CriticalRole
🎲 #Freeport
🎲 #GammaWorld
🎲 #JohnCarterOfMars

#promosky

3/6

Adventures in Alfdain cover image, World of Calidar by Bruce Heard.

I'll be at the Fiera Milano Game Week. Andrea Rossi will DM a #DnD #BECMI game daily, based in Mystara's #Glantri. I'll be a guest player. Looking forward to seeing those of you who can make it. I'll be signing copies of Adventures in Alfdaín (my #Calidar book published in Italian).

#TTRPG #D&D