Core

The Core worlds were in most cases the first worlds to become part of what is known as the Web of Worlds. Core worlds are connected by Portal Strands, and thus do not require space travel to access. The following worlds are a part of the Core:

• Carrion Dimension
• Crystal Dimension
• Dragon Dimension
• Esper Dimension
• Foo Dimension
• Gate Dimension
• Kupopolis Dimension
• Kuvalla Dimension
• Light Dimension
• Mana Dimension

In the years since the advent of space travel, the terms "Core" and "Fringe" have become loaded with pejorative socio-economic meaning, leading some to conclude that some of the poorer Core worlds are something in between Core and Fringe. From a purely technical standpoint, this is incorrect, as the only distinction between Core and Fringe is the existence of Portals on a world.