Little Indie Games Worth Knowing About (Probably)

Regarding Neo Atlas 1469… I do not understand this thing about approving or disapproving your explorers’ map. Is this a game where you are figuring out whether the explorers are right? Or are you getting to change reality, like “I don’t want South America to be there, so it is not”? Either way, I am having trouble picturing this as a game mechanic. But I am intrigued.