Congratulations for helping your Gululu get to the top of their WorldMap! 
(Top of the Worldmap is indicated by the 210m mark on the vertical bar on the right of the screen). Now you can choose to play a new map!
Currently, 2 maps with over 84 nims to collect, and new map is on the way, please pay attention to the app notification or newsletter

How to enter a new map?
  1. When you reach the top of your current worldmap (indicated by the 210m height on the right-hand side of your screen).
  2. Follow the instruction on the screen to enter new map.