Here is decription https://minecraft.fandom.com/wiki/Player.dat_format or this one: https://gaming.stackexchange.com/questions/27466/how-can-i-view-edit-minecrafts- level-dat-file-and-other-data-files
I don't know and don't play Minecraft. Better is to ask in some Minecraft forum. -- <https://forum.pspad.com/read.php?2,77886,77887> PSPad freeware editor https://www.pspad.com
