Mega Randomizer

Welcome to Mega Randomizer, the Minecraft randomizer that you can customize.

• You can choose whether to randomize drops from blocks, mobs, players, or all three!
• Mob spawns are now also randomized!
• Even more randomization features are planned for future updates.
• Toggle "volatile" mode for randomizing drops every break/kill instead of per-world seed.
• Each randomization feature can be turned on or off using the in-game menu, or with /gamerule commands.
• You can also choose to include or exclude non-survival mode items as available randomized drops.
  • (Special thanks to TheUnknownLarry for contributing this feature!) **Only in version 1.20.1 and up

Join our official Discord for support, suggestions, and community!

** April 20, 2026 Updates:

• Using the new gamerule doVolatileDrops, drops from mobs and blocks can now be randomized with every break or kill, rather than consistent drops based on the world seed.
• Mob spawns are now randomized!!
  • Bosses can be included in spawn randomization with /gamerule excludeBosses false
  • "Bosses" in this context includes:
    • Elder Guardian
    • Ender Dragon
    • Giant
    • Warden
    • Wither

Basic Usage

The Mega Randomizer options menu screen can be accessed from the in-game pause menu.

Alternatively, randomization features can be customized using the following commands:

• For block drops randomization:  /gamerule doBlockRandomDrops <true/false>
• For mob drops randomization:  /gamerule doEntityRandomDrops <true/false>
• For player drops randomization:  /gamerule doPlayerRandomDrops <true/false>
• For mob spawn randomization: /gamerule doRandomizeSpawns <true/false>
• For "volatile randomization" of drops: /gamerule doVolatileDrops <true/false>
• To exclude/include spawn eggs:  /gamerule excludeSpawnEggs <true/false>
• To exclude/include mob heads:  /gamerule excludeHeads <true/false>
• To exclude/include creative-mode-only items:  /gamerule excludeCreativeItems <true/false>
• To exclude/include bosses in mob spawn randomization: /gamerule excludeBosses <true/false>
• **After running one of the exclude commands, you need to run  /reshuffle for the changes to take effect.

For example, to include mob heads, you would run:

• /gamerule excludeHeads false
• /reshuffle

If you like Mega Randomizer, consider buying me a cup of coffee! Your generosity helps keep this project going.