Worlds of Gary Gygax - Volume 7: Gary Gygax's Cosmos Builder

Worlds of Gary Gygax - Volume 7: Gary Gygax's Cosmos Builder is a world-building guide that helps you construct a multiverse for roleplaying adventures.

Develop dimensions, elemental realms, and intersecting planes of existence. Richard Balsley explores how shadows connect different planes and how spaces can be larger inside than outside. Use the guidance to create spheres, pocket universes, and unusual locations for your campaign. Available now at Boarding School Games - Build beyond your world's boundaries.

Key features

• Seventh World Building Archive volume
• Guidance for creating a multiverse
• Dimensions, planes, and pocket universes
• Written by Richard Balsley