


Download a MMC version of the pack from and drag it into the MultiMC window to create the instance.If you are on Windows 10 or 11, make sure you are not installing it in a OneDrive folder! If you are experiencing issues with fullscreen mode, set a resolution in your launcher and check other settings in the config/lwjgl3ify.cfg config file. You only want the Java args from that page, nothing else. If you are using MultiMC you also need to add the additional Java arguments from here.In the case of Java 17 make sure you are updated to at least 17.0.6, older variants can cause start-up errors. Under settings - Java, make sure you are using a new version of Java, best 64-bit Java 17 or 64-bit Java 19.Drag it into the MultiMC/Prism window to create the instance. Download a MMC/Prism Java9-19 version of the pack from (they are currently,, labelled as java17-19 but that could change).MultiMC or Prism Launcher with Java 9-19 Īt the moment, newer Java versions can only be used with MultiMC or Prism Launcher. For server installation and updates, please see Server Setup.įor all launchers, 5-7 GB of memory (RAM) is recommended for GTNH in singleplayer.For backups, please see Backups and Recovery (already included for singleplayer),.For compatible mods, please see Additional Mods,.This page shows how to install, update, or migrate a GTNH client.
