Sandy Shores is the fourth zone to be unlocked in the game. The Starpower requirement is 200.
Units unlocked here
As a battleground
Sandy Shores is a large battlefield clear of mountains but filled with gaps. The middle of the field is filled with with gaps, exploitable by flying units. Near the top and bottom are mountains adjacent to Extractors.
SENSO-Gate and Extractor locations
Each players' SENSO-Gate are at the top-left and bottom-right corners. One extractor is located at near the mountains at the top and bottom of the map. The other Extractor is diagonally placed from the SENSO-Gate.