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Euphoria Patches

Euphoria Patches is a shader addon for Complementary Reimagined and Complementary Unbound that unlocks optional visual settings including multi-colored block lighting, aurora effects, tilt shift, and retro camera filters. It installs as a mod through Fabric, Forge, NeoForge, or Quilt alongside Iris or OptiFine.

By SpacEagle17 via Modrinth.

End Portal Room in Minecraft with Euphoria Patches showing enhanced End dimension glow and atmospheric lighting effects
Section
Shaders
Platform
Java
Checked
Updated
Versions
1.16.5, 1.17.1, 1.18.2, 1.19.4, 1.20.1, 1.21.1, 1.21.4, 1.21.5, 1.21.11, 26.1, 26.2
1/6
Multi-colored block lighting in Minecraft with Euphoria Patches, colored light from torches and blocks tinting nearby surfaces

What Euphoria Patches works with.

PlatformJava Edition
LoadersIris, OptiFine
Minecraft versions1.16.5, 1.17.1, 1.18.2, 1.19.4, 1.20.1, 1.21.1, 1.21.4, 1.21.5, 1.21.11, 26.1, 26.2

Euphoria Patches is a shader addon for Complementary Reimagined and Complementary Unbound that adds dozens of optional visual effects not included in the base shader. Unlike a standalone shader pack, it installs as a mod through Fabric, Forge, NeoForge, or Quilt and works alongside Iris or OptiFine to extend Complementary at runtime. Every effect is toggle-based, so you layer in exactly what you want through the in-game shader settings menu under the EP category.

What Euphoria Patches Adds

Each release ships a curated set of optional effects that build on Complementary without altering its core rendering pipeline. Highlights span dimension overhauls, lighting extensions, and camera-style post-processing.

  • Multi-colored block lighting: colored light from torches, redstone, and other blocks tints surrounding surfaces instead of casting white light
  • Aurora effects: northern lights across the night sky with adjustable color, intensity, and the Aurora Influence option that tints terrain to match
  • Tilt shift: camera-style shallow depth of field for a miniature photography look
  • Retro camera filters: scanlines, halftone patterns, long-exposure blur, and black-and-white options
  • Soul Sand Valley overhaul: all fire-related blocks and entities in the biome turn blue to match the soul fire theme
  • Customizable End: End Portal Room glow, crystal beams, and the End sky are all adjustable
  • Surface noise: moss floor noise, nether sky noise, and lava noise add texture variation to biome surfaces
  • Winter effects: enhanced snow and ice rendering in cold biomes
  • Distant Horizons configuration: dedicated settings for visual compatibility with LoD rendering

Pairing Euphoria Patches With Complementary Unbound or Reimagined

Euphoria Patches only extends Complementary Unbound or Complementary Reimagined, so pick one of those as your active shader before installing the add-on. Reimagined keeps Complementary's original stylized look with fewer settings to tune, while Unbound exposes a longer shader.properties list for players who want to adjust more manually. Every Euphoria Patches feature, from the aurora effects to the retro camera filters, works the same on either base pack. The add-on has no effect on Rethinking Voxels or any other shader pack, since it only patches Complementary's own rendering code.

How to Install Euphoria Patches

Installation requires a mod loader and either Iris or OptiFine as your shader loader. Set up Complementary Shaders first, then add Euphoria Patches as a mod to the same instance.

  1. 1.Install Fabric, Quilt, Forge, or NeoForge for your Minecraft version.
  2. 2.Add Iris (Fabric or Quilt) or OptiFine (Forge or NeoForge) to your mods folder.
  3. 3.Download Complementary Reimagined or Complementary Unbound and place the .zip in your shaderpacks folder.
  4. 4.Download Euphoria Patches from Modrinth and place the .jar in your mods folder alongside Iris.
  5. 5.Launch Minecraft, open Options, then Video Settings, then Shader Packs, and select your Complementary shader.
  6. 6.Open the shader settings menu (Iris: Shader Pack Settings). Euphoria Patches options appear under the EP section.

Compatibility and Supported Versions

  • Minecraft Java Edition 1.16.5 through the current 26.2 release
  • Shader loaders: Iris (Fabric and Quilt) and OptiFine (Forge and NeoForge)
  • Mod loaders: Fabric, Quilt, Forge, NeoForge
  • Client-side only: no server component required
  • Base shader required: Complementary Reimagined or Complementary Unbound
  • Distant Horizons: dedicated compatibility settings available in the EP menu

Euphoria Patches 1.9.0 Feature Showcase

Questions about Euphoria Patches.

5 questions

How do I install Euphoria Patches?

Install a mod loader (Fabric, Quilt, Forge, or NeoForge) and add Iris or OptiFine as your shader loader. Place Complementary Reimagined or Unbound in your shaderpacks folder, then drop the Euphoria Patches .jar into your mods folder. Launch Minecraft, select Complementary as your active shader, and the extra settings appear inside the Complementary shader menu under the EP category. The download itself is named Euphoria Patcher to match the project's own branding, so you will see both names used for the same file.

Does Euphoria Patches work with both Complementary Reimagined and Complementary Unbound?

Yes. Euphoria Patches extends either version with the same optional effects. Reimagined targets a more stylized look while Unbound is more configurable by default, so the visual outcome differs based on which you choose as the base shader.

Does Euphoria Patches work with Iris and OptiFine?

Yes, Euphoria Patches supports both. Iris is the primary shader loader for Fabric and Quilt and is actively maintained for modern Minecraft versions. OptiFine works on Forge and NeoForge. For Minecraft 1.17 and later, Iris is generally recommended since OptiFine updates have lagged behind major releases.

Which Minecraft versions does Euphoria Patches support?

Euphoria Patches supports Minecraft Java Edition from 1.16.5 through the current 26.2 release, across Fabric, Forge, NeoForge, and Quilt. The Modrinth project page also lists older versions back to 1.7.10 on legacy Forge builds, but active development and testing focus on the 1.20, 1.21, and 26.x release family.

Does Euphoria Patches affect performance?

Adding Euphoria Patches to an already GPU-intensive shader like Complementary will cost additional frame rate, particularly when features like multi-colored block lighting or retro post-processing are enabled. Most effects can be toggled off individually through the EP shader settings menu, so you can find a balance that fits your hardware.

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