SCK Redesign Wireframes Hi all, In the interest of better scalability and data sharing, I've decided to consolidate the individual B/X Tools into a single interface I'm calling the Sandbox Construction Kit (SCK). The idea is to create a single, master framework that lets me add new tools…

Treasure Generator Hi all, Quick note to let you know that I've broken out a free version of the Treasure Generator, which you can access here: The tool lets you pick a treasure type, generate a hoard, and spit out the hoard's gold piece (i.e. XP) and encumbrance values. The free version lets you…

BX Tools: Settlement Generator Current Stable Version: 1.21 The Settlement Generator is a web-based tool for B/X-style games that lets you create villages, towns, and cities for your setting. What it does: 🏢 Create new villages, towns, and cities on the fly 📊 Edit settlement data, including…

BX Tools: Foes & Fortunes Foes & Fortunes is a web-based monster database for B/X-style games. The tool lets you customize add, edit, and manage monsters for your setting. What it does: 👾 Import/export monster databases (CSV format) 🔍 Search for monsters by HD, terrain, type, abilities 📊 Create…

Welsh Piper Roundup – February 2026 Hi all, Welcome to the conclusion of our Patreon's first month of activity! Here's what we've produced for our supporters: All Patreon Members Each month, we'll provide free worldbuilding tools and content to Patreon members of any tier: The Implied Setting:…

Defining and understanding the OSR implied setting and using it to build B/X/OSE campaigns.

I wrote a utility called BX Tools: Settlement Generator, which creates random villages, towns, and cities for use with B/X/OSE. The tool is free for use on the site here: welshpiper.com/settlement-g... Happy urban planning to you all!

In our 5th installment of #topDownWorldbuilding, we create compelling world hooks to help define what your world is about make it unique.

Installment #4 of our #topdownworldbuilding series offers tips on defining your genre and choosing a ruleset.

The third installment in our topDownWorld series, we introduce the World Meta as a starting point for recording the details of your world.

In the second installment of our #topDownWorldbuilding series, we present a few time-saving laws to guide your efforts.

Top-Down Worldbuilding The merits of the top-down world approach

BX Options: Alternate Magicks is a 150-page modular system for customising spell casting in your #B/X or #OSE game. Includes high-level spells, new classes, cantrips, divine rites, spell casting options and magical research. www.drivethrurpg.com/product/5023... #bxOptions #osr #welshPiper