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

By the way, is there any news regarding the lizardmen? In the old mod, they were really poorly made.

1) They will live in the desert.
2) The final level will feature a basilisk based on the dwarven dragon.
3) There will be a hydra :).
There will, of course, be other changes, but these are the only ones for now.