When you win the x required, you are allowed to build a town. Until you build it, battles counter stops. This is because I didn't want the player to "store" somehow the towns to build and then spawn 5 of them in a precise area.
So, when you reach x battles and receive message, build it asap. It would require a lot of changes to script to have this modified.
(This post was last modified: 10.09.2014 14:15 by Valery.)