A sprawling map refers to a large and extensive map that covers a wide area. It shows many different locations and details across a vast space. Full definition
There are sprawling maps with environmental nuances and assassination opportunities around every corner. (goombastomp.com)
Origin's sprawling map of Ptolemaic Egypt is gorgeous, and... (newnormative.com)
Any title that contains a vast, sprawling map in which players tool about using firearms and vehicles to make mischief - such as Saints Row 4 and Sleeping Dogs to the upcoming Watch Dogs - is tagged as «GTA-esque». (t3.com)