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Reflexa

Reflexa

SHADER
Reflexa: Advanced Minecraft shader with dynamic volumetric clouds, realistic water physics, enhanced lighting, shadows & reflections, atmospheric effects, circular sun/moon, bloom, motion blur, customizable colors & optimized performance.
by IXSG
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127,937 downloads
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Updated Oct 14, 2026
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Fantasy Realistic Vanilla
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A high-performance Minecraft shader that enhances your visual experience without compromising gameplay.

Reflexa is a modified shader pack based on MakeUp - Ultra Fast, designed to provide realistic graphics while maintaining smooth performance. Perfect for players who want better visuals without heavy system requirements.

 

**💧 Water & Reflections**
• Realistic water refraction with light bending effects
• Enhanced underwater clarity for better exploration
• Dynamic wave animations and surface reflections

**☁️ Advanced Sky System**
• Three-dimensional volumetric clouds with natural movement
• Real-time weather effects and atmospheric changes
• Improved cloud shadows across landscapes

**✨ Lighting & Shadows**
• Enhanced lighting engine with colored shadow casting
• Ambient occlusion for realistic depth and shadows
• Material-based reflections on metallic and glass surfaces
• Perfectly circular sun and moon rendering

**🎨 Post-Processing Effects**
• Natural bloom effects around light sources
• Smooth motion blur for cinematic feel
• Adjustable depth of field for photography
• Customizable color palettes and schemes

**� Multi-World Support**
• **Overworld** → Complete lighting system with weather
• **Nether** → Clear visibility with enhanced fire visuals
• **End** → Purple starfield replacing vanilla clouds

 

- **Speed Mode**: Maximum FPS for competitive play
- **Balanced**: Good mix of quality and performance
- **High Quality**: Better visuals for screenshots
- **Ultra**: Maximum visual quality

 

## 📦 **Installation**

1. Install OptiFine or compatible shader loader
2. Download Reflexa shader pack
3. Place in your Minecraft shaders folder
4. Select Reflexa from shaders menu
5. Choose your performance profile


This shader is based on **[MakeUp - Ultra Fast] by **KDXavier**.

**Original Repository**
**License**: GNU Lesser General Public License v3.0  
**Modified by**: VcorA & Contributors

**Our Improvements**:
- Enhanced water physics
- Advanced cloud system
- Better lighting optimization
- Multi-dimensional support

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*Thank you for using Reflexa Shader Pack!*

Reflexa.zip
MC 1.21, 1.20.2, 1.21.8, 1.20.5, 1.21.5, 1.21.4, 1.20.1, 1.20, OptiFine, 1.20.6, 1.21.1, 1.21.6, 1.21.3, 1.21.7, 1.20.4, 1.20.3, Iris, 1.21.2, 1.21.9, 1.21.10, 1.21.11, 26.1
Release 2026-02-11 Get
Reflexa1.1.zip
MC 1.21, 1.21.8, 1.21.5, 1.21.4, OptiFine, 1.21.1, 1.21.6, 1.21.3, 1.21.7, Iris, 1.21.2, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2
Release 2026-01-08 Get
Reflexa.zip
MC 1.21, 1.20.2, 1.21.8, 1.20.5, 1.21.5, 1.21.4, 1.20.1, 1.20, OptiFine, 1.20.6, 1.21.1, 1.21.6, 1.21.3, 1.21.7, 1.20.4, 1.20.3, Iris, 1.21.2, 1.21.9, 1.21.10, 1.21.11, 26.1
Release 2025-12-10 Get

Requirements & install

How to use this shader in Minecraft
Shader loader
Iris OptiFine
Minecraft
1.21.7 – 26.1.2
Install folder
.minecraft/shaderpacks

How to install shaders

  1. Install a shader loader for your Minecraft version: Iris (with Sodium) or OptiFine.
  2. Download the shader pack .zip file (do not extract it).
  3. Put the .zip into the shaderpacks folder (.minecraft/shaderpacks).
  4. In game open Options → Video Settings → Shader Packs, select the pack and apply it.
Browse more: Iris shaders OptiFine shaders Shaders for 26.1.2 All shaders

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