How to Configure Which Colours Shulkers Can Spawn With

Where the colour options live

The mod is described as configurable, and its configuration controls the set of shell colours that can be randomly applied to newly spawned Shulkers. Configuration is handled through the mod's config file rather than through an in-game menu, so you edit it with a text editor while the game is closed.

Editing the config safely

1. Close Minecraft completely so the config file is not locked or overwritten on exit.

2. Locate the mod's config file in your instance's config folder.

3. Open it in a plain text editor and find the entries that list the allowed Shulker colours.

4. Add or remove colour entries to control which shades can appear. Keep the existing formatting style used in the file so it still parses correctly.

5. Save the file, then launch the game.

6. Test by spawning a fresh Shulker and confirming its colour falls within your edited set.

Things to keep in mind

Config changes only affect Shulkers that spawn after the change — existing Shulkers keep the colour they already rolled. If you make a mistake and the file no longer parses, restore your backup copy. Because this is a server-side mod, on a multiplayer server the config is controlled by the server, not by individual clients, so players cannot pick their own colour set.