Episode 7

Lex Bobrow aka TitanomachyRPG, Creator of Caltrop Core!

Published on: 23rd February, 2022

Lex has been interested in game design since they started playing TTRPGs! After getting started with subclasses and other 5e home brews, they decided to try designing new games, and Caltrop Core was born!

Since October, over 100 games and counting have been made on Caltrop Core, including many during Lex's first game jam. To see those games and make your own, check out the links below!

Guest Links

Lex's Linktree

Caltrop Core Games (Including DIG) on Itch

Randomizers We Used for Quickfire Chaos

Story and Theme Generator

Goal Generator

How Not to DM Links

How Not to DM Linktree

Sponsor Links

Icarus Games 5e Guides Kickstarter


Affiliate Links

Hero ForgeAdventure Dice - Use Code ‘HN2DM’ for 10% off!

DM's Guild

DriveThru RPG

Guest Appearances

Two Weeks One Shot Presents: Mischief Night, a Halloween Special

RAW & Order

The DM's Book Club

Intro and Outro by Danijel Zambo, Quickfire Chaos Intro by Exekat - from Uppbeat (free for Creators!):

Intro License code: V6S3IIRCDBKZA04H

Outro License code: E6HIMIAQP22TUA1X

Quickfire Chaos Intro License code: 4KHRVTG25QD01LNT

Quickfire Chaos Ambience: Arcane Anthems

Support Danijel Zambo:




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About the Podcast

How Not to Dungeon Master
Learn from the mistakes and triumphs of the greatest Dungeon Masters on this plane of existence!
Each week I talk to a new guest from the TTRPG community about how they got into gaming, their highs and lows behind the screen, best advice for new and aspiring Dungeon Masters and Game Masters, and their amazing work and projects!

I post a new episode each Wednesday, so check for the latest, pick a guest that interests you, or start from the beginning!
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