The curvature makes the world seem big and gives quite beautiful scenic view when you are on the rooftop of a building in the town.

It also gives an eerie, otherworldly feelings when there's only sky ahead, taking more than 2/3 of the screen, and looking more like water flowing vertically. I had few moments when I suddenly felt like I'm inside a bubble, staring at its wall curving upwards.

This game is beautiful in every way.