Twilight Town is a large world, originating from Kingdom Hearts: Chain of Memories as Roxas' hometown. It is between light and darkness. The sun is always in the exact same position in Twilight Town.
The players fight on top of buildings. The far left building is the tallest has two platforms, one on top of the other. The middle building has two smaller platforms in the middle, which are all stacked. There is a platform connecting the middle and right buildings. The right of the right building's roof has a ramp. There is a gap in between the left and middle platforms.