How to Stop the Terralith Intro Message From Appearing When Creating a World

What the mod actually does

This mod is a small, single-purpose fix: it suppresses the chat message Terralith prints when a new world is generated with the datapack/mod active. It does not change world generation, biomes, terrain, or anything else Terralith adds. If you installed it expecting the message to disappear and it still shows up, the cause is almost always that the mod is not actually loaded in that instance.

Steps to make it work

1. Confirm the mod file sits in the correct mods folder for the loader you are launching (Fabric and NeoForge/Forge builds are separate files — using the wrong one means it silently does nothing).

2. Launch the game and check the mod list on the title screen. If the mod is not listed, it is not loaded and the message will keep appearing.

3. Create a brand-new world and watch chat during the first few seconds after spawn. The Terralith intro line should not print.

4. If you are loading an existing world, remember the message is a one-time world-creation event — it will not reprint on a world that already showed it, so you cannot use an old save to test.

5. If it still appears, check whether another mod or a datapack is re-adding a similar welcome message; this mod only removes Terralith's own.