RTF is a global modification that replaces all towns in the game.

neutral undead will be something like this - these are monsters created by the first necromancer. He wanted to create perfect servants (skeletons are too stupid) and used magic to create cocoons-incubators from flesh. As a result, such freaks hatched from them. By the way, the flies are a random product of this experiment - some cocoons were made from already decaying corpses, and larvae got into them, which developed into giant flies.

super, exactly what is needed))