For Dungeon Masters
Guides for a world that does not freeze between sessions
Eon Weaver is a campaign manager that simulates months across towns: people arrive, die, feud, and build, on a calendar and a map you actually use at the table. These pages are public so you can read the method before you create an account.
Getting started
Campaign, first town, intake, then a one-month sim — the shortest path to a living roster.
Living worlds between sessions
Why the setting should move when the table is quiet, and what Eon Weaver does that a wiki does not.
How town simulation works
Births, arrivals, deaths, relationships, buildings, and world-wide passes.
Campaign calendar
Hook plots to dates your players already recognize — festivals, moons, travel time.
© 2026 Celtic Trinity Studios. Eon Weaver is unofficial fan software and is not affiliated with Wizards of the Coast.