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Home * & Magazine * Adventure Modules * Supplements * Castle Triskelion
The Castle Triskelion is a sprawling multi-level castle/dungeon that has numerous levels above and below ground! This free supplement for Old School role-playing games is being published in segments, in the order listed on this page. Each succeeding document depends, at least in part, upon the ones published before it. The introduction of each indicates which publications are necessary.
The Castle Triskelion is copyright 2014 Tim Stypinski.
Cover art is copyright 2014 Robin Irwin, used with permission.
Editing, layout, and distribution are by the & Publishing Group.
This publication must be read prior to all other parts of this sprawling mega-dungeon, as it provides overall background on the Castle, new monsters, and new magic items.
Note: In the UK, the street level is called the "ground floor", the first level up is the "1st floor", and the first level down is the "basement". In the USA, the street level is called "1st floor", the first level up is the "2nd floor", while the first level down is also called the "basement". To make it more confusing, some commercial buildings in the USA have a ground floor.
Given that the author is British and the editors American, the editing team may have confused things in a few places. Keep this in mind when reading.
Stay tuned for more segments!
This publication presents new monsters, magic items, and other information regarding the castle and its environment. Please note that this manual is required for the Outer Ward - First Floor publication, and all succeeding publications in this series.
We are pleased to publish the second segment of the Castle Triskelion mega-dungeon!
We are pleased to publish the next segment of the Castle Triskelion mega-dungeon!
One of the bonuses of this segment is a side-view map that displays the relative layout of the segments published so far, plus how upcoming segments fit into this puzzle.
With this issue we revised the cover to include the Triskelion logo! Note: All previous publications have been re-issued with the revised cover. NO content has been updated - these publications are otherwise identical to the originally published versions. There is no need to download these items (unless you just want to do it!).
We are pleased to publish the next segment of the Castle Triskelion mega-dungeon!
This exciting new segment in the Triskelion saga features 43 encounter areas with new monsters including the Fungoid Zombie and Trigintipede, and new magic items including the Bone Whistle, Lofnar's Sword, and Triskelion Dagger.
We are pleased to publish the next segment of the Castle Triskelion mega-dungeon!
This exciting new segment in the Triskelion saga features twenty-nine encounter areas with new monsters including the Cinnamon Spider and Itch Maggot.
This publication presents yet more new monsters, magic items, and other information regarding the castle and its environment. Please note that this manual is required for the Inner Ward - Ground Level publication, and all succeeding publications in this series.
The long awaited next segment of the Castle Triskelion mega-dungeon is now available!
This module features 67 encounter areas, plus new monsters such as the Jousting Wasp and Glutinous Gunge, as well as known monsters like the Talon Goblin and Cadaver Spiders.
The next segment of the Castle Triskelion mega-dungeon is now available>!
This module features 65 encounter areas, and while no new monsters are introduced ... you'll need to download the free New Materials Volume 2, which features 30+ new monsters, new magic items, new mundane items, and new information about currencies of the realms!
Another segment of the Castle Triskelion mega-dungeon is now available: the Inner Ward, Second Floor!
This module features 78 new encounter areas. No new monsters are introduced in this segment, but you'll need to download the free New Materials Volume II, which features 30+ new monsters, new magic items, new mundane items, and new information about currencies of the realms!
All materials copyright 2021 by the & Publishing Group and the individual creators.