All maps are connected to each other. For example, if you want to switch your troops from map 38 to map 53, you can do so using the map switch function on the edge of the map.
Select a unit and click on the turf at the very edge of your map - then the map change function appears.
The switch to another map does not need fuel. Its free.
- You cannot switch to the latest maps (this is to protect new players).
- If you switch to a new map and destroy the base defense of an enemy base there, you automatically get a free General Transporter on the new map so you can conquer the base.