C2Chunk
The mod allows you to change the default height of the world without restrictions.
Автор: pise4ku3,4 тыс.10обновлён 5 авг. 2026 г.
ПриключенияМеханики игрыГенерация мира
Описание
C2Chunk is a performance-focused core mod for Fabric designed to completely eliminate the traditional world height and depth restrictions in Minecraft.
By fundamentally restructuring how the game handles space, C2Chunk replaces standard vertical sub-chunks with independent 16x16x16 cubic chunks. Instead of loading an entire vertical column from bedrock to the sky, the game dynamically loads only the specific 3D cubes directly surrounding the player. This massive optimization allows you to build, dig, and explore infinitely upwards and downwards with minimal impact on your hardware.
Key Features
- True 3D Chunk Loading — Implements 16x16x16 independent cubic chunks, drastically reducing memory usage at extreme heights.
- Infinite Height & Depth — Build massive skyscrapers or dig into bottomless abysses without hitting hardcoded vanilla limits.
- Lightweight Architecture — Written with a clean codebase focused entirely on one core mechanic to maximize compatibility and performance.
Technical Details & FAQ
- How does it work? Vanilla Minecraft forces the engine to process chunks vertically all at once. C2Chunk breaks this pipeline down, allowing the engine to stream world data horizontally and vertically on demand.
- Is it safe for existing worlds? Since this mod heavily alters world generation and chunk structure, it is highly recommended to generate a brand new world.
- Modpacks: You are fully allowed and encouraged to include this mod in any modpack.
Important Notes
- Backups: Always create a backup of your saves before updating or installing experimental world-generation mods!
Contact Me
If you have any questions, bug reports, or suggestions, feel free to reach out:
- Email: pise4ku@gmail.com
License Copyright (c) 2026 pise4ku. All Rights Reserved.
Permission is hereby granted to use this mod in any personal gameplay, servers, and public/private modpacks, provided that credit is given to the original author (pise4ku) with a link to this Modrinth page. You are NOT permitted to decompile, modify, redistribute, sell, or claim ownership of this mod or its components without explicit written permission from the author.
Галерея
Последние версии
Все версии →beta
C2Chunk TEST 1
0.0.75 авг. 2026 г.428Minecraft: 1.21.1fabric
Что нового
# This is a TEST version
Core game mechanics have been partially reworked in this release, which may negatively affect optimization and compatibility with third-party mods. Below is the full changelog, enjoy playing!
(Note: It is not recommended to set height parameters below -64 or above 2048)
- 🏔️ World Height: Default bounds updated to -64 to 2048 blocks.
- 🕳️ 3D Deep Caves & Bedrock: Seamless 3D Deepslate cave generation below Y = -64 with a solid Bedrock floor at the bottom.
- ☀️ Lighting & Render Fixes: Fixed lighting glitches, black sky, and rendering crashes at Y >= 2048.
- 🔴 Build Limit: Native build height limit checks with bright RED actionbar warnings.
- ⚡ Instant World Saving: Optimized NBT chunk saving by 80% (saves in < 0.2 seconds).
- 🎨 GUI Notice: Added test version notice and stability warnings to the config screen.
Send bugs - pise4ku@gmail.com
alpha
C2Chunk 0.0.6
0.0.622 июл. 2026 г.33Minecraft: 1.21.9neoforge
Что нового
- 2.5x Nether Caves: Nether caverns and biomes now expand up to Y = 220.
- Protected Netherite (Y = 220–315): Ancient Debris generates only inside solid Netherrack and never touches air or caves.
- Vanilla Roof (Y = 316–320): Flat solid bedrock ceiling at Y=320, authentic scattered bedrock at Y=316–319, open air above Y=320.
- Structures: Bastions and Fortresses can now spawn up to Y = 130.
alpha
C2Chunk 0.0.6
0.0.622 июл. 2026 г.61Minecraft: 1.21.11neoforge
Что нового
- 2.5x Nether Caves: Nether caverns and biomes now expand up to Y = 220.
- Protected Netherite (Y = 220–315): Ancient Debris generates only inside solid Netherrack and never touches air or caves.
- Vanilla Roof (Y = 316–320): Flat solid bedrock ceiling at Y=320, authentic scattered bedrock at Y=316–319, open air above Y=320.
- Structures: Bastions and Fortresses can now spawn up to Y = 130.
alpha
C2Chunk 0.0.6
0.0.622 июл. 2026 г.14Minecraft: 1.21.10neoforge
Что нового
- 2.5x Nether Caves: Nether caverns and biomes now expand up to Y = 220.
- Protected Netherite (Y = 220–315): Ancient Debris generates only inside solid Netherrack and never touches air or caves.
- Vanilla Roof (Y = 316–320): Flat solid bedrock ceiling at Y=320, authentic scattered bedrock at Y=316–319, open air above Y=320.
- Structures: Bastions and Fortresses can now spawn up to Y = 130.
alpha
C2Chunk 0.0.6
0.0.622 июл. 2026 г.20Minecraft: 1.21.8neoforge
Что нового
- 2.5x Nether Caves: Nether caverns and biomes now expand up to Y = 220.
- Protected Netherite (Y = 220–315): Ancient Debris generates only inside solid Netherrack and never touches air or caves.
- Vanilla Roof (Y = 316–320): Flat solid bedrock ceiling at Y=320, authentic scattered bedrock at Y=316–319, open air above Y=320.
- Structures: Bastions and Fortresses can now spawn up to Y = 130.
alpha
C2Chunk 0.0.6
0.0.622 июл. 2026 г.8Minecraft: 1.21.7neoforge
Что нового
- 2.5x Nether Caves: Nether caverns and biomes now expand up to Y = 220.
- Protected Netherite (Y = 220–315): Ancient Debris generates only inside solid Netherrack and never touches air or caves.
- Vanilla Roof (Y = 316–320): Flat solid bedrock ceiling at Y=320, authentic scattered bedrock at Y=316–319, open air above Y=320.
- Structures: Bastions and Fortresses can now spawn up to Y = 130.
alpha
C2Chunk 0.0.6
0.0.622 июл. 2026 г.11Minecraft: 1.21.6neoforge
Что нового
- 2.5x Nether Caves: Nether caverns and biomes now expand up to Y = 220.
- Protected Netherite (Y = 220–315): Ancient Debris generates only inside solid Netherrack and never touches air or caves.
- Vanilla Roof (Y = 316–320): Flat solid bedrock ceiling at Y=320, authentic scattered bedrock at Y=316–319, open air above Y=320.
- Structures: Bastions and Fortresses can now spawn up to Y = 130.
alpha
C2Chunk 0.0.6
0.0.622 июл. 2026 г.14Minecraft: 1.21.5neoforge
Что нового
- 2.5x Nether Caves: Nether caverns and biomes now expand up to Y = 220.
- Protected Netherite (Y = 220–315): Ancient Debris generates only inside solid Netherrack and never touches air or caves.
- Vanilla Roof (Y = 316–320): Flat solid bedrock ceiling at Y=320, authentic scattered bedrock at Y=316–319, open air above Y=320.
- Structures: Bastions and Fortresses can now spawn up to Y = 130.
alpha
C2Chunk 0.0.6
0.0.622 июл. 2026 г.14Minecraft: 1.21.4neoforge
Что нового
- 2.5x Nether Caves: Nether caverns and biomes now expand up to Y = 220.
- Protected Netherite (Y = 220–315): Ancient Debris generates only inside solid Netherrack and never touches air or caves.
- Vanilla Roof (Y = 316–320): Flat solid bedrock ceiling at Y=320, authentic scattered bedrock at Y=316–319, open air above Y=320.
- Structures: Bastions and Fortresses can now spawn up to Y = 130.
alpha
C2Chunk 0.0.6
0.0.622 июл. 2026 г.12Minecraft: 1.21.3neoforge
Что нового
- 2.5x Nether Caves: Nether caverns and biomes now expand up to Y = 220.
- Protected Netherite (Y = 220–315): Ancient Debris generates only inside solid Netherrack and never touches air or caves.
- Vanilla Roof (Y = 316–320): Flat solid bedrock ceiling at Y=320, authentic scattered bedrock at Y=316–319, open air above Y=320.
- Structures: Bastions and Fortresses can now spawn up to Y = 130.