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Minecraft: Java Edition
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Details
KoHs Crystal Tweaks
Smoother crystals. Faster reactions. Fewer frustrating mistakes.
Crystal PvP is fast and demanding. KoHs Crystal Tweaks improves the way End Crystals feel, look and respond while keeping combat manual and fair.
The mod focuses on making your real inputs feel more consistent without clicking, placing or attacking for you.
Faster Crystal Placement
- Placement Fix: Improves fast obsidian-to-crystal placement and helps prevent ghost or missed placements.
- Keyboard and Mouse Support: Works correctly whether you place using a mouse button or a remapped keyboard key.
- Better Input Order: Keeps rapid item switches, placements and attacks in the same order you performed them.
- Rapid Attack Fix: Helps prevent a real crystal attack from being lost during very fast combat cycles.
These improvements do not create extra actions. Every placement and attack still comes from you.
Safer Combat
- Safe Crystal: An optional setting that prevents accidental mining of normal obsidian while holding an End Crystal.
- Safe Crystal is disabled by default and can be switched on from the
Tweakstab.
Visual Customization
- Local Crystal: Optionally shows accepted crystal placements immediately for faster visual feedback.
- Seamless Mode: Smooths the transition between the locally displayed crystal and the real server crystal.
- Custom Crystal Colors: Personalize the crystal frame and core colors.
- Static Crystal: Removes crystal movement for a cleaner appearance.
- Crystal Flotation: Corrects and customizes the floating animation.
- Spin Control: Adjust how quickly End Crystals rotate.

Custom Sounds
Import custom explosion sounds to personalize combat feedback.
Custom sounds are optional. Some audio replacements may play slightly late depending on your system and installed mods.
Easy Configuration
All features are organized into simple tabs for visuals, sounds, tweaks and optimizations.
Descriptions appear when you hover over an option, keeping the menu clean and easy to understand. Important timing options also explain what may happen before you disable them.
Conflict Protection
Some crystal optimizer mods change the same parts of Minecraft and cannot safely run together.
KoHs Crystal Tweaks detects known conflicts before gameplay begins and displays a clear message explaining which mod must be removed. This prevents broken placement, attacks, visual errors and unexpected crashes.
Fair Play
KoHs Crystal Tweaks is a client-side quality-of-life mod.
- No automatic combat
- No automatic placement
- No generated clicks
- No removed cooldowns
- No extra attacks
- No guessed targets
- No server-side modifications
You remain responsible for every action, and the server always has the final decision.
Compatibility
Available for Fabric across supported Minecraft versions from 1.21 through 26.1.2.
- Fabric API is required.
- Mod Menu is optional but recommended for easy configuration.
- Java requirements depend on the selected Minecraft version.
For the best experience, avoid combining KoHs Crystal Tweaks with other mods that directly change End Crystal placement or attack behavior.


