Grumpy Bear 6
Bear's vanilla version
What it is:
- GregTech 6 on Java 19, based on Bear's default testing pack
- performance mods: NotFine + Neodymium + Archaicfix + CoreTweaks
- no Fastcraft or Optifine
- updated mods, but no other changes
It should import and run with PolyMC/Prism, but you need to point it to your local Java 19 version.
My Java flags work only with GraalVM:
https://github.com/graalvm/graalvm-ce-builds/releases
Even better if you use the "enterprise" edition, but it requires registration on Oracle:
https://www.oracle.com/downloads/graalvm-downloads.html
(remove "-Darchaicfix.debug.noUpdateAcceleration=true" from Java flags for much faster chunk generation)
To use with MultiMC you need some additional steps. You need to add these java flags:
--illegal-access=warn -Djava.security.manager=allow -Dfile.encoding=UTF-8 --add-opens java.base/jdk.internal.loader=ALL-UNNAMED --add-opens java.base/java.net=ALL-UNNAMED --add-opens java.base/java.nio=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.lang.reflect=ALL-UNNAMED --add-opens java.base/java.text=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/jdk.internal.reflect=ALL-UNNAMED --add-opens java.base/sun.nio.ch=ALL-UNNAMED --add-opens jdk.naming.dns/com.sun.jndi.dns=ALL-UNNAMED,java.naming --add-opens java.desktop/sun.awt.image=ALL-UNNAMED --add-modules jdk.dynalink --add-opens jdk.dynalink/jdk.dynalink.beans=ALL-UNNAMED --add-modules java.sql.rowset --add-opens java.sql.rowset/javax.sql.rowset.serial=ALL-UNNAMED
more infos here: https://github.com/GTNewHorizons/lwjgl3ify
Bear's GT6 default pack:
https://bearsden.overminddl1.com/Downloads/Gregtech%206%20packs/Surviving%20GT6%20Season%203(cont.%20from%20Take%202)/