The leveling system of the game has been changed, and all the different types of mods that work with the old system have been changed as well. So, if you are using the newest version of the game, you will have to download the mod and install it in order for it to work.

Now, we will be able to define the level of our characters, and we can do it without spending anything. So, if you want to level up, you can do it without spending anything, and you can keep the experience curve mod at the same time.