It has been a long time, but I recall there being a sysop setting (not an edit, but an actual command) to increase the rate and aggressiveness of the monsters. It was something like 'sys settings monsters hard' or something I can't remember.
Does anyone know of a command like that? If I am remember right it increased the number of monsters that would spawn, and their likely hood to follow you.
This was way back when module 1 came out so forgive my failbrain.
Any help would be appreciated.