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Mega Randomizer

Customizable Minecraft randomizer for block, mob, and player drops, and even mob spawn randomization!
by stevefal
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86,681 downloads
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Updated Jul 6, 2026
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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.

Buy Me a Coffee at ko-fi.com

mega_randomizer-org.stevefal-v1.2-1.21.3.jar
MC Forge, 1.21.3
Release 2026-04-20 Get

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