Gamers are always tinkering with the rules and mechanics of their favourite games. Collected here are a variety of these creative changes and suggestions.

Alternate Magics by Andrea Rocci

An article on modifying spells and summonings in Stormbringer 5th edition.

20sided Conversion

Not to be confused with Wizards of the Coast’s D20 system, the 20sided conversion is aimed at improving speed and simplicity within the rule set. A living document, the 20sided conversion rule set will grow as additions are made to the mechanics. Note that copy of either Stormbringer 5th edition or ELRIC! is required to use this conversion document properly.

Conversion Ruleset

The core conversion ruleset detailing the aims of the 20sided system, and how to transfer existing Stormbringer 5th edition adventurers into this system.

Optional Allegiance Rules

Detailing new rules for using the three powers of Law, Chaos and the Balance in a 20sided Stormbringer campaign.