How can I add custom Java flags to the game? | Project Zomboid | Page 1

dull agate Nov 6, 2023, 9:09 PM

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As far as I know, the game would not run on OpenJDK 21

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Regardless, the game already uses ZGC by default

dull agate Nov 6, 2023, 9:30 PM

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Nevermind, I did try running it in 21 as a test and it works fine

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Are you sure you correctly used the flags? I even added some custom ones and they work fine.

dull agate Nov 8, 2023, 4:43 PM

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It is just the default one

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📎 ProjectZomboid64.json

dull agate Nov 8, 2023, 6:48 PM

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And it starts up normally without it?

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Also, it probably doesnt start because you are missing a comma

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Since you are adding a new argument, you have to add a comma at the end of UseZGC

#How can I add custom Java flags to the game?