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Mickey42302 — Create Test World
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Published: 2026-01-22 17:53:47 +0000 UTC; Views: 6443; Favourites: 1; Downloads: 0
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Description
For a while now, I have been maintaining a patch which unlocks the hidden debugging functions of Minecraft: Java Edition. On the title screen, there is code for a "Create Test World" button.
By default, this button is not displayed. However, when the patch is installed, the option will become available. It's fully functional, too!
For a Test World, the superflat preset is set to "minecraft:bedrock,3*minecraft:stone,116*minecraft:sandstone;minecraft:desert". The "doMobSpawning", "doDaylightCycle", and "doWeatherCycle" game rules are also set to "false".
If you would like to give this functionality a try, you can get the patch on my GitHub.
Link: https://github.com/Mickey42302/JavaEditionDevTools
Note: This project is created with fair use in mind. I am not affiliated with Microsoft/Mojang and do not own any of the games I create content for.



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