Castle Triskelion Introduction and Ground Level!

The first segment of the Castle Triskelion Mega-Dungeon has published!

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. The first two segments are the Introduction and the Ground Level. Click these links to download these documents:

Download Introduction Download Ground Level


The Introduction provides background on the Castle, including new monsters and items. The Ground Level is the first module in this exciting series — it details the ground level (1st floor) of the Castle in 20 stimulating pages. This first segment is designed for low level adventurers. As with all mega-dungeons, the level of future segments will ramp up along side of the character’s level.

Stay tuned for more segments!


The Castle Triskelion is copyright 2014 Tim Stypinski.

Cover art is copyright 2014 Robin Irwin, used with permission.


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2 Responses to Castle Triskelion Introduction and Ground Level!

  1. The Angry Monk October 1, 2014 at 9:07 pm #

    Thank you, Tim, for sharing all this awesomeness with the community. You and & Magazine make me want to be a better gamer and DM.

  2. Tim November 9, 2014 at 1:15 pm #

    Just glad you are enjoying it. I would love to hear any play reports you have if you get the chance to run it.