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

2 **IchGViji**
I don't remember where I first encountered this information, but I can provide an example from the wiki:
https://mightandmagic.fandom.com/ru/wiki/%D0%97%D0%B2%D0%B5%D1%80%D0%BE%D0%BB%D1%8E%D0%B4%D0%B8_%D0%90%D1%81%D1%85%D0%B0%D0%BD%D0%B0