The game is not multiplayer. Only runs on windows, not Mac or Linux, and there are problems detected on vista. For anyone wishing to run LT in Microsoft Vista, you may get an error. It appears that you must run the engine as an administrator in order for the game to work. That's because LT works with msscript.ocx. That's how JScript files are executed. This is a "protected" file in Vista and LT needs to be executed in administrator mode to access it.
The editor needs some improvements and the interface needs more funcionalities, but still is a nice editor.
If you like the RPG games and want to write your own programs, you have the right tools at hand.