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

no, wolves are the first upgrade, and werewolves are the second and third. There are some well-drawn ones somewhere; I've seen them. You can also use them to attack level 4 and then raise the dead, but in the second game, I saw a mod with mummies that could jump or teleport.

Added 1 minute ago
I can't find the link to the description of the Dungeon.