LBZ searches this directory for files named like levelX.tga, where X is a number ranging for 0 to 30.

When it finds a file like that: it is loaded as a level.
When there is a file with the same name but with an .bg suffix it will be loaded as a backdrop to that level.

Example: level4.tga has another file level4.tga.bg wich is used as background.

!!DO NOT EDIT THE ORIGINAL LEVELS: THEY ARE PROTECTED!!

To edit an original level: copy/paste it to a new filename!