Place Crystals at the speed of light.
A fork of the WalksyCrystal mod for Minecraft Fabric. It improves the placement and destruction speed of End Crystals, designed for PvP Crystal players seeking maximum speed.
- Ultra-Fast Placement: Places End Crystals at optimized speeds
- Enhanced Destruction: Breaks crystals with minimal latency
- Usage: Use responsibly
- Adaptive Packet Limit: Automatically adjusts the packet limit based on your ping
- Multiple Modes: Legit, Balanced, Performance.
- Customizable Settings: Adjust placement and destruction cooldowns to suit your needs
- In-Game Commands: Activate/deactivate the optimizer with simple commands
- MidnightLib Integration: Intuitive configuration interface
- Server-Side Verification: Proper validation to prevent desynchronization
- Raycast Optimization: Accurate detection of blocks and entities
- Multi-Entity Support: Compatible with End Crystals, Slimes, and Magma Cubes
- Intelligent Cooldown: Cooldown system that prevents excessive spam
- Minecraft: 1.21.1 - 1.21.4
- Fabric Loader: 0.16.0 or higher
- Java: 21 or higher
- Fabric API: Latest version
- MidnightLib: Latest version
-
Download the Mod
-
Install Dependencies
- Download Fabric API
- Download MidnightLib
-
Place the Files
- Open your
.minecraft/modsfolder - Place
iaxcrystaloptimizer-1.4.0.jar, Fabric API, and MidnightLib in the folder
- Open your
-
Launch Minecraft
- Select the Fabric profile
- Enjoy the mod!
/iaxcrystal - Toggle the optimizer on/off
/iaxmode (legit,balanced,performance) - Swap the modes between (legit, balanced and performance)
/iaxstatus - Displays the currently selected mode
| Mode | Placement Cooldown | Break Cooldown | Description |
|---|---|---|---|
| Vanilla | 250ms | 250ms | Vanilla Minecraft behavior |
| Legit | 100ms | 100ms | Subtle improvement, hard to detect |
| Balanced | 50ms | 50ms | Balance between performance and legitimacy |
| Performance | 25ms | 25ms | Maximum performance (more detectable) |
- Right Click (with crystal in hand): Places optimized crystals on obsidian/bedrock
- Left Click (looking at a crystal): Destroys crystals with reduced latency
- JDK 21 or higher
- Git
# Clone the repository
git clone https://github.com/iAkcc/iAxCrystalOptimizer.git
cd iAxCrystalOptimizer
# Build the project
./gradlew build
# The .jar file will be in build/libs/The mod automatically adjusts the packet limit based on your ping:
Ping < 50ms → Limit: 3-4 packets
Ping 50-100ms → Limit: 2-3 packets
Ping > 100ms → Limit: 1-2 packetsTo avoid detectable patterns, the mod adds a 30% random variation to the packet limit, making the behavior appear more human-like.
Warning
This mod is designed for use on servers that allow client-side mods. Use at your own risk on servers with strict policies against PvP mods.
Important
The mod implements anti-detection measures, but does not guarantee that it is 100% undetectable on all servers. Always check the server rules before using.
Contributions are welcome! If you want to improve the mod:
- Fork the project
- Create a branch for your feature (
git checkout -b feature/NewFeature) - Commit your changes (
git commit -m 'Add new feature') - Push to the branch (
git push origin feature/NewFeature) - Open a Pull Request
This project is licensed under the MIT License. See the LICENSE file for more details.
iAxres
- GitHub: @iAkcc
- Walksy - Thanks to Walksy for the Crystal Optimizer concept
⚡ Made with ❤️ by iAxres
"Place Crystals at the speed of light."