
Chunk Randomizer
Replaces all blocks of every chunk you visit! Explore the randomizing world ... ... and defeat the ender dragon!
- Загрузки
- 35K
- Подписчики
- 57
- Обновлён
- 17 июля 2026 г.
- Лицензия
- MIT
Опубликован 27 октября 2024 г.
Chunk Randomizer (Sulfur Update)
Every chunk you visit is randomized to a new blocktype!
Explore the world..
.. defeat the ender dragon.
Important: Run /rc start in chat to start the challenge. Chunk randomization only begins after this command.


🛠 Basic Commands
| Command | Description |
|---|---|
/rc start |
Activate the challenge. |
/rc stop |
Pause the challenge. |
/rc effects |
Toggle potion effects (Default: false) |
/rc fluids <true/false> |
Toggle: Should Water, Lava and Fire be randomized? (Default: false) |
/rc exclude add <block> |
Add a block to the custom blacklist |
/rc exclude clear |
Reset your custom blacklist |
/rc debug <0-3> |
Toggle debug messages for protection, blocks, and effects. |
💡 Pro Tips & Customization
- Use /rc exclude add minecraft:... to prevent a chunk from turning into a lag-fest.
- Chunk Walker Boots: They protect you from all world-randomization and effects, but they lose 10 durability per chunk.
- Status effects/curses are disabled by default. Enable or disable them using
/rc effects. Active chunk effects are removed immediately when you leave the chunk, use Chunk Walker Boots, stop the challenge, or disable effects.
Developed by Eckelsoft
Ченджлог
2.3.0Релиз26.2 · 17 июля 2026 г.
Chunk Randomizer has been fully migrated to Minecraft Java Edition 26.2.
Highlights
- Updated to Minecraft 26.2, Fabric Loader 0.19.3, and Fabric API 0.155.2+26.2.
- Built for Java 25.
- Preserves the established gameplay-focused blacklist instead of broadly excluding interesting blocks.
- Adds the new Sulfur and Cinnabar stairs, slabs, and walls to the blacklist.
- Excludes Potent Sulfur, Sulfur Spike, and Golden Dandelion because mass placement causes problematic behavior or severe lag.
- Keeps the existing /rc commands, Chunk Walker Boots, optional chunk effects, fluid setting, and custom session exclusions.
- Includes regression tests for the migrated block candidate pool.
2.2.0Релиз1.21.9, 1.21.10, 1.21.11 · 12 мая 2026 г.
[VERSION] Modrinth VERSION 2.2.0
Update chunk effects and remove monster/timer Features
- Remove surprise monster spawning and related /rc spawnmonster commands
- Remove action bar timer and timer/reset commands
- Set /rc effects default to false
- Make chunk effects non-stacking and clear them on chunk changes, stop, disable, or Chunk Walker protection
- Keep start/stop, fluids, chunk replacement, blacklist, debug, and Chunk Walker behavior
- Bump mod version to 2.2.0
- Update README with current commands and /rc start requirement
2.1.1Релиз1.21.9, 1.21.10, 1.21.11 · 28 апреля 2026 г.
Fixed
- Fixed a crash on Minecraft 1.21.11 when joining a world.
- Removed a direct command permission API call that changed between Minecraft 1.21.9 and 1.21.11.
Changed
- Updated the build target to Minecraft 1.21.11 while keeping the published compatibility range for 1.21.9-1.21.11.
fabric.mod.jsonnow uses the Gradle project version instead of a hardcoded version.- Cleaned up duplicate metadata in
fabric.mod.json.
2.1.0Релиз1.21.9, 1.21.10, 1.21.11 · 2 марта 2026 г.
v2.1.0 - No walls & no stairs update!
[VERSION] Modrinth VERSION 2.1.0
- added all walls and stairs blocks to the blacklist
- added commands for custom blacklist blocks and clearing
- reduced effects durations from 30s to 8-16s
🌪 Dynamic Chunk Effects Duration Update: Effects are no longer a flat 30 seconds. They now last randomly for either 8 seconds or 16 seconds.
🚫 Performance & Exclude System If you encounter blocks that cause lag (like certain modded blocks or complex entities), you can now exclude them in real-time.
Use /rc exclude add minecraft:... to prevent a chunk from turning into a lag-fest.
2.0.2Релиз1.21.9, 1.21.10, 1.21.11 · 27 января 2026 г.
WHATS NEW?
- New Mod LOGO
- Configure Fluids replacement (/rc fluids <true|false>)
- Set spawnMob maximum to 1-8 (from 1-16)
- Version 1.21.9 to 1.21.11 tested
2.0.1Релиз1.21.11 · 10 января 2026 г.
[HOTFIX] v2.0.1 - Instant-Effects now only tick once (Instant Damage will no longer kill you directly)
[TASK] Improved logging (/rc debug )
2.0.0Релиз1.21.11 · 9 января 2026 г.
🚀 The Chaos Update
- Lava: Chunks can now be replaced entirely by Lava
- TNT Hazards: Watch your step—TNT blocks can now appear as part of the random landscape
- Random Effects: Get hit with anything from Strength V to Instant Damage III.
- Stacking Chaos: Effects refresh and stack as you move, forcing you to choose your path wisely.
- 👾 Surprise Spawns From a harmless flock of chickens to a world-ending Wither or a stealthy Warden.
- Version 1.21.11 Features like Spear & Mace Meta, Copper
- see more in README.md
1.1Релиз1.20.1 · 30 октября 2024 г.
VERSION: v1.1
[TASK] Updated exclusion list to reduce lags
[TASK] Add logo and preview image to the repository
[TASK] Improved logging
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