
Mythic GME Digital
A downloadable rpg tool for Windows, macOS, and Linux
Transform your roleplaying experience with the official Mythic Game Master Emulator 2nd Edition companion app.
Designed for solo players, GM-less groups, and Game Masters alike, Mythic GME Digital brings the power of the Mythic system to your fingertips.
Want to try before you buy? Play with a demo!
Core Systems
- Fate Chart and streamlined Fate Check to guide any TTRPG.
- Ask Your Fate Question: Write the question first, then roll for deeper Yes/No/Exceptional context.
- Scene checks with Chaos Factor, including doubles-triggered drama and Prepared Adventure mode.
- 160+ tables included: 50 core tables from Mythic GME 2e plus expanded content from Variations, Magazines 1–61, and community favorites—all fully unlocked.
- Favorite, tag, search, and filter meaning tables for quick access during play.
- Custom Tables: Create, import, link, and export your own oracles in CSV/JSON/PSV—your tables, your language, your world.
Journals and Game Logs
- Keep multiple journals with markdown-ready scene notes and native spell check.
- Track Characters, Threads, and Features, each with quick notes and optional random "Choose" rolls.
- Export journals to JSON or Markdown for backup, sharing, or device changes; import them back with a tap.
- Dealer's Choice settings: Turn off "Choose", roll once (not twice) on tables, and fine-tune oracle behavior to match your play style.
Tools and Utilities
- Versatile dice roller supporting standard, advanced, and custom formulas (keep/highest, drop/lowest, and more).
- Quick access to favorite tables, tags, and recent activity to minimize context switching.
- Undo with Ctrl+Z (Windows/Linux) or Cmd+Z (macOS) to reverse log entry deletions, scene changes, table deletions, and list clears.
- In-app Help Center with searchable guides for every feature, combining built-in documentation with online resources for offline browsing.
Accessibility First
- Full screen-reader support with labeled controls and dynamic hints.
- Adjustable text sizes, high-contrast and color-blind friendly palette.
- Left-hand operation option on mobile devices.
Play Your Way
- Offline-first design with secure local storage—perfect for trains, planes, and remote retreats.
- Automatic updates via the itch.io app—efficient delta patches keep you current with minimal downloads.
- Export/import for backups and restores across devices.
- Optimized layouts for Windows, macOS, and Linux with portrait and landscape support.
- Configurable panel system on tablet and desktop—long-press or right-click any panel to swap, replace, or hide; arrange up to four panels on wide screens; drag dividers to resize; layout persists across sessions.
All Features Included
- Every feature is unlocked from the start—no in-app purchases, no subscriptions, no ads.
- Export/import for backups and restores across devices.
- All 160+ tables included—fully unlocked on Windows, macOS, and Linux.
Note: The macOS version from itch.io has all features unlocked—same as Windows and Linux. Unlike the Mac App Store version, it does not support iCloud Sync (requires Apple authentication), but you can select a custom save location such as an iCloud Drive folder if desired.
Languages
- Full support: English and Brazilian Portuguese (official localization).
- Unofficial UI translations: Spanish, French, Italian, and German (UI only—no translated tables yet).
- Official publisher translations in progress; Custom Tables lets you add your own table translations now.
Important Note
The Mythic Game Master Emulator 2nd Edition rulebook is required to fully understand and utilize the Mythic system. While the app includes helpful quick-start guides, the core rulebook contains essential information and examples for optimal use.
Perfect For
- Solo roleplaying enthusiasts
- GM-less gaming groups
- Game Masters seeking narrative tools
- Story creators and world builders
Community & Feedback
Feature requests and feedback welcome at feedback.jasonholtdigital.com/board. Also available via in-app Support tab and Discord. More than 60% of app improvements come directly from community suggestions
About the Developer
Hi! I'm Jason, the solo developer behind the Mythic GME 2e digital apps. For nine years, I taught computer science to high school students, diving into all kinds of game and app development. After getting married and moving in mid-2024, I had the opportunity to "stop dreaming and start doing." I took the plunge into solo app development, and I've had a blast ever since.
It's been such a privilege and honor to work with Tana and the whole Mythic community to create an app that truly resonates with Mythicers everywhere. More than 50% of the app's changes and improvements have come directly from feedback from this incredible community.
To keep development going, my wife and partner has graciously given me a financial runway to make this work possible. Every purchase allows development to continue, new features to be shipped, and eventually more apps to be developed (looking at you, Crafter series!)

Join Countless Storytellers
Join countless storytellers who have discovered the freedom of solo and GM-less roleplaying with this powerful companion app. Whether you are crafting personal adventures, running collaborative sessions, or seeking inspiration for your campaigns, Mythic GME Digital provides the tools you need to bring your stories to life.
Download now and begin your journey into limitless storytelling possibilities!
Also available on Microsoft Store (Windows 10/11)
| Updated | 2 hours ago |
| Status | Released |
| Platforms | Windows, macOS, Linux |
| Release date | Mar 03, 2025 |
| Rating | Rated 5.0 out of 5 stars (4 total ratings) |
| Author | Jason Holt Digital |
| Genre | Role Playing |
| Tags | dungeon-master, game-master, GM-Less, Solo RPG, Tabletop role-playing game |
| Average session | About a half-hour |
| Languages | English, Portuguese (Brazil) |
| Inputs | Keyboard, Mouse, Touchscreen, Smartphone |
| Accessibility | Color-blind friendly, Configurable controls, Blind friendly |
| Multiplayer | Local multiplayer |
| Player count | 1 - 12 |
| Links | Discord, Homepage, Support |
Purchase
In order to download this rpg tool you must purchase it at or above the minimum price of $12.99 USD. You will get access to the following files:
Also available on
Development log
- Released! Version 1.5.95 days ago
- 1.5.8 is here!41 days ago
- Beta Releases on Itch - 1.5.8!45 days ago
- 1.5.8 - Released!49 days ago
- Mythic v1.5.6 Release NotesOct 12, 2025
- Mythic GME 2e v1.5.5 Release NotesSep 12, 2025
- Mythic GME 2e v1.5.5 Release NotesSep 12, 2025
- v1.5.4 - Localization Improvements & Pinned ScenesSep 01, 2025







