GlobalRulesMod allows for global GameRules that applies when a world is loaded

Global GameRules Mod allows for global GameRules that applies when a world is loaded. Also allows for default world difficulty when loaded and locking of the difficulty. When locking a worlds difficulty it can’t be unlocked again and it’s done after any difficulty changes. A locked world won’t have it’s difficulty changed when loaded. All changes made to the GameRules or the difficulty in one world is applied to all other worlds when they are loaded and saved to the config.

How to install:

Make sure you have already installed Minecraft Forge.

Locate the minecraft application folder.

On windows open Run from the start menu, type appdata and click Run.

On mac open finder, hold down ALT and click Go then Library in the top menu bar. Open the folder Application Support and look for Minecraft.

Place the mod you have just downloaded (.jar file) into the Mods folder.

When you launch Minecraft and click the mods button you should now see the mod is installed.