Randomizer Reloaded

Every drop is a surprise. Every world is different.

Break a block, kill a mob, open a chest, cast a fishing rod... and get something completely unexpected.

Each world generates its own **random mapping**, which is then **locked for the entire life of that world**. If dirt drops a diamond pickaxe once, it always will in that world. Different worlds have different mappings, so you can learn the chaos and exploit it.

What gets randomized

• **Blocks**: what each block drops when you break it
• **Mobs**: what each mob drops when it dies
• **Chests**: dungeons, villages, strongholds, shipwrecks, bonus chests, vaults and more
• **Other loot**: fishing, Piglin bartering, archaeology, cat morning gifts, chicken eggs, armadillo scutes, sniffer digging and trial chamber dispensers
• **Villager and Wandering Trader trades**: the item you receive (and optionally the item you pay with)
• **Crafting and smelting**: the result of workbench recipes and of furnaces, smokers and blast furnaces
• **Ingredients**: a given item is always replaced by the same one across all recipes, so recipes stay consistent and craftable

Good to know

• The GUI always shows the real item, with no bait and switch.
• Vanilla drop chances are untouched: only the *identity* of each result changes.
• Tools with **Silk Touch** keep the vanilla behavior.
• Replacements are chosen to avoid duplicates within the same group, so different blocks tend to give different items.
• Mappings are created the first time they are needed and never change afterwards.

Requirements

• NeoForge 26.1.2
• Works on both client and server, and in singleplayer

Known limitation

Recipe changes are applied once at server start. Using /reload or adding recipes from other mods later may temporarily show vanilla results until you restart the world.