Dual VTT

Codex Cryptica is an AI-assisted worldbuilding and campaign management tool built around a living knowledge graph instead of a folder of loose documents. Every character, faction, location, and event you create becomes a linked entity, so your world stays connected and explorable as it grows. Genre-agnostic across fantasy, sci-fi, cyberpunk, horror, post-apocalyptic, western, steampunk, and more.

A portable, offline-first DM and worldbuilding tool. Build worlds, run sessions, share with others and play together, all in one app. License: CC BY-NC 4.0 · Free to use Everything core works **without an account**. You only need one to play online, publish to the marketplace, or download other users' content. /images/general-media/1791564204_7DEx9r3t.webp Worldbuilding - Era Timeline: Split your world's history into eras on a timeline bar and move between them. Each era keeps its own map, pins, nested location maps and day-by-day timeline pins linked to cards and sessions. You can show the same city before the war and after it. - Templates & Packages: Every world is built on a template (D&D 5e is built in) and pulls content from packages. A package is a bundle of cards you can install into any world, link to other packages, or share on the marketplace. Custom templates are coming. - Codex: Schema-driven cards for NPCs, monsters, spells, items, locations and more. Every reference is a tappable link. Pin cards to the top, preview any card with a long press, and search by name, tag, category or text. - World Map: Pins, grid and scale, drawing, fog of war, and nested maps you can walk into (districts, dungeons, taverns). - Mind Map: An infinite canvas with linked nodes, workspaces, freehand drawing and undo/redo. /images/general-media/1791564252_TB7zwrCp.webp Running the Session - Second Screen: Give the table its own view. Pop out a window onto a second monitor, cast to a TV or projector, or project into every connected player's app. You choose how battle maps, images, cards and PDFs go out. Fog of war and hidden tokens stay hidden. - Battle Map: The session screen *is* the map, with the encounter panel and event log on top. It has layers, fog of war, AoE templates, 5e diagonal rules, creature-sized tokens, shapes and text, a DM-only layer, hidden tokens, movement trails for the round, and two maps joined into one. - Combat Tracker: Initiative, HP (with hit-dice rolls), conditions, turn order and an event log. - 3D Dice: Dice roll across the screen with named styles. Skills and saving throws roll from the character sheet with one tap. - Soundpad: Layered ambience with gapless loops, fades and ready-made soundpacks. - PDF Library: PDFs kept inside the world, opened in tabs and shareable with players. /images/general-media/1791564292_BnuuXJTS.webp Characters - Full 5e rules: Species, class, subclass, background and feats fold into one sheet. Each sense, resistance, proficiency, trait and always-prepared spell shows where it came from. Also covers multiclassing, spell slots, class resources (Rage, Bardic Inspiration, sorcery points…), weapon mastery, and short and long rests. - Character Builder: Pick species, class, subclass, background, ability scores, skills, starting equipment and feats from the SRD and any installed pack. - Level-Up: HP, proficiency bonus and hit dice update automatically. ASIs, feats, subclass and spell picks wait as pending choices. /images/general-media/1791564330_JBRRDNZ4.webp Playing Online - Online worlds: Put a world, package or character online and it stays the same on every device you sign in on. Players see the pictures even when the DM is offline. - Players: Join with an invite code, claim a character, move your own token on your turn, and send dice rolls to the DM's log. Shared cards update when the DM edits them. - .dmtz files: Export a world, package or character to one file and import it anywhere. No account or network needed. Content - SRD 5.2.1: Built in and works offline. - 19 one-tap packs: Tome of Beasts (1–3, 2023), Creature Codex, Monstrous Menagerie, Black Flag SRD, Deep Magic, Tome of Heroes, Vault of Magic, Tal'Dorei and more. - Ready-made worlds: 99 Devils of Uzrah's Palace (Shadowdark), Army of the Damned, The Cold Bounty, and soon our own campaign Aegis Act . - Marketplace: Publish worlds, templates, packages and characters as versioned snapshots with content previews. - Social: Profiles, follows, an activity feed, direct and group chats, and game listings with applications.

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.

"Ludonarrative dissonance" is a term from game-design commentary, describing a moment when the game mechanics pull in one direction but the game story pulls in another, creating dissonance. The ‘Ludonarrative Dissidents’ are three game designers, reviewers and commentators, veterans in the field of ludic narrative, who have come together to discuss the art, science and craft of RPG design by vivisecting game systems and seeing what makes them run.  Your hosts are Ross Payton, Greg Stolze and James Wallis. Ethos Every episode of Ludonarrative Dissidents is built around four pillars: What does this game do? How does it do that? How do people play it? Why do they play it that way? (and how well does it succeed?) We examine games from all angles: mechanical, ludic, narrativist, historical, cultural, structural, whether or not it’s fun, and Greg complains about its use of the future-conditional tense. We look at its influences and pedigree, its narrative engine, its world-building, its book-design, and James reveals that he dated the designer’s sister, or something like that. In season 2 we have added episodes that look at specific aspects of RPGs, such as initiative systems, metacurrencies and diceless games. Origins The idea behind Ludonarrative Dissidents came from a Twitter discussion in early 2021. Someone was looking for RPG designers to work on a project, someone else suggested Greg and James, and after the two of them politely declined, a third person opined that a podcast with the two talking about games and game design would be quite a thing. Greg and James exchanged a virtual glance across the Atlantic, Greg mentioned the idea to Ross, the three of them filled a Google document with ideas, and the project was born.

Forge Steel is a community-developed, locally-hosted web application and digital utility designed for Draw Steel, the cinematic fantasy tabletop role-playing game created by MCDM Productions. Developed by independent community members during the game's playtest phase, the application functions as a lightweight encounter builder and combat manager. It is specifically built to assist Directors in organizing game data and tracking real-time combat statistics during a session. Description Forge Steel serves as a digital toolkit for preparing and executing combat encounters in Draw Steel. In contrast to cloud-based alternatives, Forge Steel relies on local browser storage. This means the application does not require users to create an account or rely on external servers to save their data. All created encounters, customized monsters, and campaign notes are stored directly within the cache of the user's web browser. This architecture prioritizes data privacy, offline accessibility, and fast load times, though it requires manual file exporting to transfer data between different devices.

7th Sea Second Edition is a swashbuckling tabletop roleplaying game of high adventure, intrigue and romance in Théah, a magical continent inspired by 17th-century Europe, published by John Wick Presents in 2016. It was written by John Wick, Mike Curry, Rob Justice, Mark Diaz Truman and Jesse Heinig. AEG transferred the publication rights to John Wick Presents in 2015, and the second edition was crowdfunded on Kickstarter in March 2016 with the core rules appearing in June 2016. It won six ENNIE Awards in 2017. In 2019 Chaosium acquired 7th Sea and its rights, with John Wick joining Chaosium as creative director, and the line is now sold through Chaosium's store. Later books added the Crescent Empire, the New World, Ifri and the Woven Land. The system directly replaced 7th Sea First Edition (1999), although it is a new set of rules and not a revision of the original. Description Players take on heroes who uncover global conspiracies, explore the ruins of a vanished race and protect the rightful rulers of Théah from villains. The Game Master (GM) runs the story and the villains, and the game's structure, built around personal Stories, suits campaigns more than one-shots. A reviewer described it as a narrative indie game dressed up as a traditional one. The game asks a table to be comfortable with negotiating the fiction and with a GM who plans scenes in advance. The setting chapter runs to 96 pages in a hardback of about 300 pages, and players may expect more rules than the game actually uses.