What does the filthy hobbitses has in its' pocketses?
I'll start... (Assuming humans = aliens means dragons = native sentient species?) So... where do the dragons live? Are the icons on your map human settlements, or dragon?
If human, how did they spread so quickly?
What part/percentage of the whole world do the maps cover?
How/why did humans come to the world, and how are they affecting the geography?
Uhhhhh... can't think of anything else (or, rather, too many things, lol!) so.. yeah