TinTin++ Mud Client

TinTin++, also known as tt++, is an impressive free console Mud Client, terminal multiplexer, and shell scripting language software that runs on Android, iOS, Linux, Mac OS X, and Windows operating systems in console mode. This magnificent software's main strengths are its powerful scripting language, which is easy to learn, and the just-in-time compilation incorporated. TinTin++ also supports full telnet, automapping, perl-compatible regular expressions, and a split-screen VT100 interface that separates mud output from client input. It also has keyboard macros that work on all systems.

TinTin++ has some operating system limitations. On Windows, users can run it using Cygwin Linux environment, WSL or the Windows installer. While for Android users, it runs using the Termux Linux environment, for which it's available as a package. Meanwhile, on an iOS device, it runs on the iSH Linux environment.

Overall, TinTin++ is a must-try software for those who require a powerful Mud client and terminal multiplexer, making it a great choice for terminal users. The software's robust features make it a unique option, and its cross-platform support makes it even more appealing. Its user-friendly scripting language, keyboard macros, and automapping make this a software to consider for anyone interested in efficient development.