User:Bluecrab2MC/ClassicLevelFormat

This is specific documentation of the file format in all classic versions. The version range are only documenting archived versions since missing versions can't be tested with. All the files are zipped in a .gz archive.

rd-132211 to 0.0.12a_03
During these versions, there was no header or footer it was just an array of blocks.

Classic 0.0.13a-dev to Classic 0.0.13a_03
During these versions, there was only a header with a few pieces of information.