I'm not totally sold on the notion of balloons holding up an inverted mountain. Seems suspicious to me, unless the mountain itself floats..which in case I'm still suspicious about a balloon of that size supporting that giant building.
Baten Kaitos anyone? This reminds me of said game. The land of earth was broken to pieces and hovers above the lost ocean. People must fly from island to island using aircraft, and some people even have wings! A true gem of a game; a diamond in the rough. The graphics are amazing and the gameplay is unique.
Thank you for capturing one of my favourite games ever, whether or not it was coincidental.