Evennia是一款开源的MUD类游戏的服务器软件，它基于Python开发，使用BSD许可协议发布，对商业应用友好。

Muddery是一个用Python编写的在线文字游戏（如MUD）框架，所有的代码都是开源的，采用BSD许可证发布。它使用Evennia（一个MUD游戏框架）作为其内核。

FluffOS is an actively maintained LPMUD driver, based on the last release of MudOS. it includes many bug fixes and codebase modernization. if your LPMUD previously runs on MudOSv22+, it should run on FluffOS with little modification. if not, let us know and we will make it happen. fluffos镜像