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 in Hacktoberfest!

Hacktoberfest is an awesome event for the duration of October - be the first of 50,000 to submit 5 pull requests to an open-source project on Github, and earn a t-shirt! We at Mudlet have labelled some easy pickings with the Hacktoberfest label - feel free to dive in...

Mudlet 3.13 – internationalisation improvements & more

Fix macOS crash, improved functionality like speedwalk(), getRoomHashByID() and for internationalisation. What is Mudlet? It's a game client that you can play multiplayer, pure-text RPGs with - called MUDs, precursors to today's MMORPGs. There are thousands of unique...

Mudlet 3.12 – autocompletion in editor

Code faster with the autocomplete feature. Annoying bugs & crashes fixed. New feature - automatic word completion In our ongoing efforts to make coding even more pleasant in Mudlet's new editor since version 3.3 one year ago, we are proud to present autocomplete!...


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.