grailmud

Grailmud is a noteworthy open source MUD server that has been developed using Python. Its standout feature is its loosely coupled design between the game logic and display logic for players. Additionally, Grailmud sports a more relaxed coupling between object state and object logic compared to traditional designs used in other MUD servers.

One of the key advantages of Grailmud is its usage of Twisted, pyparsing, and durus libraries - developers do not have to worry about dealing with low-level (networking|parsing|serialisation) code, resulting in an efficient and clean codebase. This points to Grailmud being different from other MUD servers entirely. Grailmud stands out from other MUD servers written in Python such as PythonMOO and POO, which use a custom scripting language for programming game logic. In sharp contrast, Grailmud uses Python for this task.

Finally, other Python-based MUDs like Buyasta and Wordplay have a tightly coupled design between display and game logic, whereas Grailmud differentiates itself through its loosely coupled design. Overall, Grailmud is an excellent MUD server that can be considered a great choice due to its clean codebase, efficient design and control over object state and object logic.