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

or they made level 6 condoms for the Dark Elves and UFOs.

Ahem... 1. If you were more attentive, you would have noticed that the Nexus mod will not be in the game! 2. The mod is still in development, and many things may change. 3. I also really love the game, and I'm also trying to make it better, but we're not forcing anyone to download the mod (and we won't).