Spiral maps.

A map with water and 5 towns. It's not very enjoyable to play. If there were more towns, the constant jumping from boat to boat would become very annoying. When I played this map, the opponent was simply stunned. This was because he couldn't overcome the multiplied warriors of the 1st tier. He just stood in the towns until I arrived. Of course, these 1st-tier fighters should have been removed from the map so that the opponents could fight each other, but I didn't bother and played it as is.