This is really important, so read it:

To use the converter: Click on the dropdown menu, click 1.3 GDPS, select the level ID and click download. NOTE: Levels with unlisted objects will not be converted correctly, as some 1.3 unlisted objects simply do not exist in versions after 1.3.

Credit to RandomB for the converter:

https://x.com/randomblbosti
https://www.youtube.com/channel/UCdVMIZS4TZe2sF2EnIdX9mQ
https://github.com/RandomBlbosti

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