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One Realm

Prepare, connect, and run your campaign in one workspace.

One Realm

Overview

One Realm is an AI-assisted campaign workspace and virtual tabletop built for groups that want to play tomorrow—not spend the week preparing. It turns adventures, source material, and campaign notes into an organized, playable world, helping GMs complete work that might otherwise take hours or days in a matter of minutes. Characters, locations, encounters, maps, relationships, and story events are automatically organized and connected. From there, the GM can prepare scenes, create artwork, manage characters, and run the game through the integrated virtual tabletop. Because everything shares the same campaign context, preparation flows directly into play without rebuilding the session across multiple tools.

Key features

From Source Material to Session

One Realm extracts characters, locations, encounters, maps, items, and story details from campaign material and turns them into editable, connected content. A GM can move from an adventure or collection of notes to a prepared session in minutes.

Connected Campaign Workspace

Scenes, world state, characters, relationships, and reusable game content remain connected as the campaign develops. Changes made during play carry forward, keeping the world organized and ready for the next session.

Integrated Virtual Tabletop

The built-in VTT supports shared maps, tokens, fog of war, initiative, dice, props, and campaign-aware assistance. It can be used for fully online games or alongside an in-person table.

Characters and Creative Assets

One Realm helps manage characters and create battlemaps, encounters, portraits, tokens, props, covers, and other campaign artwork. Uploaded and generated media is collected in the campaign Library, ready to bring into play.

Supported Game Systems

One Realm currently supports Dungeons & Dragons 5e, including the 2024 rules and character sheets. Support for additional tabletop role-playing systems is planned for the future.

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