[go: up one dir, main page]

  • Home
  • About
    • Contact
    • Copyright
  • Characters
  • Downloads
    • A Flask Full of Gasoline
    • Character Sheets
    • deadEarth Resources
    • Geodesic Gnomes
  • House Rules
    • Random Tables
  • Maps
    • All Maps
    • Commercial Maps
    • Tutorials & Help
    • Adventures
    • Cities & Towns
    • Inns and Taverns
    • Multi-Page Dungeons
      • The Scavengers’ Deep
      • The Dyson MegaDelve
      • Heart of Darkling
      • Return to the Barrier Peaks
      • My Private Jakalla
      • Dyson’s Delve II
      • The Tumíssan Underworld
      • The Graxworm
      • The Index Card Dungeon
      • Iseldec’s Drop
    • Geomorphs
    • Vertical Morphology
    • Sewers
    • Kevin Campbell
  • ZERO/Barrier
    • 2014 Review
    • 2015 Review
    • 2016 Review
    • Dyson’s Delves
    • Dodecahedron
    • Magical Theorems & Dark Pacts

Dyson's Dodecahedron

~ Award Winning Dungeon Design

Dyson's Dodecahedron

Tag Archives: OSE

The Grim Sentinel

January 19, 2026

The Grim Sentinel was raised in an age when the borderlands were still wild and the new kingdoms feared what …

Continue reading →

The Vault of Tiers

January 16, 2026

“After the great wyrm Egrementh was slain, the heroes took what they sought from her hoard but found something far …

Continue reading →

Brethen’s Hall

January 14, 2026

On the very eastern edge of Brethen’s Sky Island Archipelago (the map posted on Monday) stands Brethen’s Freehall, a three-story …

Continue reading →

Brethen’s Sky Island Archipelago

January 12, 2026

High over the Hazel Hills are a set of floating islands that seem to be locked together as a set, …

Continue reading →

Valgrena’s Vault

January 9, 2026

The remnants of the surface shrine indicate where the vault was built; they lie broken beneath a canopy of strangled …

Continue reading →

Heart of Darkling – Darklingtown – Vorpal District North

January 7, 2026

The Darkling River works its way through the underdark beneath the grey hills to depths unknown. Darklingtown is a trading …

Continue reading →

Twin-Thread Grotto

December 30, 2025

These limestone caves contain the confluence of a pair of small streams that have cut through the rock for untold …

Continue reading →

Saryer’s Overlook & the Sirenhearth Docks

December 26, 2025

In 2017 I needed a small fortified community for a game set on the Manticore Peninsula. A small fortification that …

Continue reading →

Madrek’s Descent

December 22, 2025

This map was drawn as a set-piece for a climactic encounter where the PCs either rush for the ending while …

Continue reading →

Scavengers’ Deep – Map 26

December 19, 2025

The Scavengers’ Deep is a reminder of the amount of work that went into underground structures during the great war. …

Continue reading →

The Greystone Ruins

December 17, 2025

The Greystone Ruins stand on a weathered rise above a wide, rocky plain, several days travel from any settled road. …

Continue reading →

The Muster Gatehouse

December 15, 2025

The Muster Gate, on the south side of the city, is where the troops of the Satrapy traditionally mustered when …

Continue reading →

Fallen Temple of Sekhmet

December 12, 2025

The old temple of Sekhmet claws at the barren earth like the ossified remains of a primordial beast, its stones …

Continue reading →

← Older posts
Books in print at LuLu
Books in PDF format at RPGnow
 

Navigation

  • About
    • Art License
    • Contact
    • Copyright
  • Characters
  • Colour Portfolio
  • Downloads
    • A Flask Full of Gasoline
    • Character Sheets
    • deadEarth Resources
    • Geodesic Gnomes
  • House Rules
    • Random Tables
  • Maps
    • Adventures
    • Cities & Towns
    • Commercial Maps
    • Dyson’s Delve
    • Erdea Manor
    • Geomorphs
    • Inns and Taverns
    • Kevin Campbell
    • Multi-Page Dungeons
      • Baraloba and Environs
      • Dyson’s Delve II
      • Heart of Darkling
      • Iseldec’s Drop
      • Longboat Mountain
      • My Private Jakalla
      • Return to the Barrier Peaks
      • The Graxworm
      • The Index Card Dungeon
      • The Scavengers’ Deep
      • The Tumíssan Underworld
    • Sewers
    • The Dyson MegaDelve
    • Tutorials & Help
    • Vertical Morphology
  • Shadows of the Ruinous Powers
  • ZERO/Barrier
    • 2014 Cartographic Review
    • 2015 Cartographic Review
    • 2016 Cartographic Review
    • Dodecahedron
    • Dyson’s Delves
    • Dyson’s Delves Books
    • Dyson’s Delves II
    • Magical Theorems & Dark Pacts

Post Categories

Enter your email address to subscribe to the Dodecahedron and receive notifications of new posts by email.

Join 2,108 other subscribers

Lost in the depths?

Archives

Blog Stats

  • 14,975,131 hits

Actual Play Adventure B/X Basic Books Building Cave Cavern Caverns Caves City Commercial Maps Crypt Crypts D&D DnD DnD5e Doodle Doodles Drawings Dungeon Dungeons & Dragons dungeons-and-dragons Empire of the Petal Throne Fantasy Fortification Fortress Free Future Gaming Gamma World geomorph Geomorph Mapping Challenge Hex Hex Map House Rules Illustration Isometric Kudos Labyrinth Lord Magic Items mapping challenge Maps Megadungeon Modern Mutant Future Old School Essentials OSE OSR postaday2011 Post Apocalyptic Random Tables Regional Release the Kraken River RPG Ruins Science Fiction Shadows of the Ruinous Powers Shrine Swordtember Tavern Tekumel Temple The Enemy Within Tomb Tombs Tower Town TTRPG Urban Warhammer Fantasy Weird WHFRP WHFRP1e

Blog at WordPress.com.

  • Subscribe Subscribed
    • Dyson's Dodecahedron
    • Join 2,108 other subscribers
    • Already have a WordPress.com account? Log in now.
  • Privacy
    • Dyson's Dodecahedron
    • Subscribe Subscribed
    • Sign up
    • Log in
    • Report this content
    • View site in Reader
    • Manage subscriptions
    • Collapse this bar