For developers and cheaters in Twine games: See the game state, edit variables, track changes, and debug issues.
Users
830
+149 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#35K
#29K among extensions
Version
1.9.0
updated 12 Oct 2026
Users
monthly, 17 months
Latest, 16 Oct 2026:830 usersMove the mouse over the chart for any month
Ratings count
monthly, 17 months
Latest, 16 Oct 2026:3 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Twine Dugger
A browser extension to give you super powers in text-adventures and interactive fiction. Twine Dugger is a suite of devtools designed for developers looking to debug and test, and players looking to cheat or manipulate their game experience.
Built to support the major story formats, SugarCube, Harlowe, Chapbook and Snowman, Twine Dugger lets you inspect, track, and alter the state of compatible Twine games on the fly. Adjust your in-game stats, relationships, money, or gold during testing, or lock complex states to see how your narrative paths adapt.
**Key Features**
- Full Control Over Game-State:
- See Variables: View the current game state and navigate down into any nested variable.
- Track Changed Values: Monitor updates and track variable changes live.
- Update Values: Edit active variables on the fly.
- Lock Variables: Freeze specific values during gameplay or testing.
- Delete & Duplicate Values: Cleanly modify data or duplicate variables.
- Create Filters: Easily keep track of only relevant variables.
- Deep Search Engine: Instantly search for deeply nested variables by name or value, or find the passages containing your search query.
- Inspect Source Code: View the game's source code and make changes without leaving the game.
**Developer & Contributors**
Twine Dugger is developed by Goctionni, creator of previous Chrome extensions SugarCube Hacker and Reddit Inbox Revamp; and contributor to the Twee 3 Language Tools VS Code extension.
Massive credit and thanks to the contributors who have built and shaped this tool:
- SjoerdHekking — Added filtering to Diff Log, Add, Delete & Duplicate Variables, Initial Context Menu
- Czer323 — Various performance improvements (Virtualizes lists, Debounce), more flexible filters, Overview in settings for filtered paths and locked paths.
**Open Source & Free Forever**
Twine Dugger is fully open-source under the MIT License. It is completely free to use, contains no ads, and will remain free forever.