Play immersive, multiplayer, pure-text RPGs on Mudlet.

Play everywhere

Mudlet runs on Windows, macOS, and Linux OS’s. Scripts made on one computer will seamlessly work on another, and you can share your profiles via Dropbox.

Fast and lightweight

Performance defined Mudlet from its birth. The custom text display and the Lua-powered scripting system will handle the biggest raids without issues.

100% moddable

Mudlets entire user interface is designed to be modded – from the space within the window to the look and feel of the client itself. Make yourself a beautiful portal to your text world.

Free and Open Source

Mudlet is completely free to download, modify, and extend. Build on top of a powerful foundation and join us in making MUDding awesome.

What are MUDs?

MUD (/ˈmʌd/; originally Multi-User Dungeon, with later variants Multi-User Dimension and Multi-User Domain),[1][2] is a multiplayer real-time virtual world, usually text-based. MUDs combine elements of role-playing gameshack and slashplayer versus playerinteractive fiction, and online chat. Players can read or view descriptions of rooms, objects, other players, non-player characters, and actions performed in the virtual world. Players typically interact with each other and the world by typing commands that resemble a natural language. – Wikipedia

It’s the type of game you’ll fall in love with for its ability to tell a story, have epic combat raids, devious politics, or just have a grand time with your new friends.

Mudlet news

Mudlet 3.11 – quality improvements all around + autosave!

This northern summer we've focused on adding some long-standing feature requests and improvements to Mudlet. Enjoy! New feature - expiring triggers You can now make temporary triggers expire after a firing a certain amount of times, 4 times in this example:...

Mudlet 3.10 – even faster, Chinese display, custom log files

Faster, better, stronger - Mudlet 3.10 is even quicker in many ways such as saving and loading your profiles, searching through your Lua code, and more. Other new features include custom logs location, Chinese language display, font bundling in packages, and autowrap...

Call for translation!

The big goal for Mudlet 4.0 that we've been working on for the last year is translating Mudlet to make it accessible to the international world of MUDs out there - and we've now got infrastructure in place to start translating it. Know another language? Help us out!...


A powerful, 2D and 3D mapper with built-in pathfinding.

Hop in

Install Mudlet now and become part of an immersive world waiting for you.