Minecraft - How to change the gamemode from Creative to Hardcore on an already existing World
(Should also work the other way around)
Sorry btw for my grammatical errors, like i said, i am not a native speaker.
And that was a fcking epic fail at the end haha
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Reddit Post: / change_survival_to_hardcore
NBTExplorer:
https://github.com/jaquadro/NBTExplor...