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

3.20 – Reworked timers, triggers area, added Clessidra

A reworked the timers subsystem & added remainingTime(), getTextFormat(), and Clessidra - an Italian game! Featured game: Clessidra (Italian) Clessidra is the first all Italian MUD ever created! On Clessidra you may find only original...

3.19 – Better dark themes support, more translations

Better dark themes support, more of Mudlet translated for Chinese, German, Russian and Italian, and mapper improvements are all in this update! More internalisation Big thanks to all of the translators who worked to translate Mudlet! German translation is up 10% and...

3.18 – Dictionary, Trigger colors, Update note

This update lets you select and add more languages for spell-checking; indicators for different trigger types are back by popular demand; Mudlet shows available updates; and much more... More spell-checking dictionaries Until now, Mudlet would check the correct...


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.