World.ini is a technical file that can be imported into world files. This file is commonly used when creating a custom flyover.
File name: S3_1F886EAD_00000000_3EC0CF0CC4A6540F%%+_INI.ini
World.ini controls three properties of a world, the distance at which lots convert to low detail models, the flight path the world will load if CameraFlyThroughPath.ini is also present, and the colour that will appear on top of walls on lots.
EA annotations in red
Wiki editor annotations in green
Color of wall tops (r,g,b) each in [0,1] range
WallTopColor=0.0 0.0 0.0