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Resources / Shaders / GSU Shaders

GSU Shaders

[WIP] A Colorful Shaders Based on Complementary Unbound.

ShadersFree1.20 – 26.x
by GLE · listed from Modrinth
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Direct download from Modrinth · 335 downloads

GSU Shaders screenshot 1

What it does

GSU Shaders is a shader pack made by GLE. [WIP] A Colorful Shaders Based on Complementary Unbound.

It supports Minecraft 1.20 – 26.x. It has been downloaded 335 times on Modrinth. The last update came out on Oct 30, 2026.

Supported versions

26.x1.211.20

Release history

The newest is v1, released on Oct 30, 2026. It is made for Minecraft 1.20 – 26.3. It runs on Iris and Optifine. The download is 537 KB.

VersionReleasedMinecraftType
v1Oct 30, 20261.20 – 26.3Release
Description from the author on Modrinth

GSU Shaders

GSU Shaders is a customized edition of Complementary Reimagined, featuring a collection of visual improvements and atmospheric enhancements designed to create a more vibrant and immersive Minecraft experience while preserving the original shader's excellent performance and quality.

Features

  • Beautifully recolored sky with richer gradients and a more dynamic atmosphere.
  • Completely enhanced End dimension featuring a massive black hole for a unique and cinematic appearance.
  • Realistic rain reflections that appear on surfaces during rainy weather.
  • Redesigned water with a fresh color palette for cleaner and more natural-looking oceans, rivers, and lakes.
  • Shooting stars that occasionally streak across the night sky, adding life to nighttime exploration.
  • Various visual refinements and tweaks throughout the shader for a refreshed experience.

Credits

GSU Shaders is based on Complementary Reimagined. All credit for the original shader framework and core rendering belongs to the Complementary development team. GSU Shaders builds upon their outstanding work by introducing new visual effects, custom colors, and artistic enhancements.

Looking for the next version?

Be sure to check out GSU (Unbound Version) for an even more refined visual experience with additional improvements and future features.

Written by GLE. Read it with pictures on Modrinth.

How to install GSU Shaders

  1. Install Iris (with Sodium) or OptiFine for your Minecraft version: shaders need one of them.

  2. Download the .zip file from Modrinth. Do not unzip it.

  3. In Minecraft, open Options, then Video Settings, then Shader Packs, and click Open Shader Pack Folder.

  4. Drop the .zip file into that folder, pick GSU Shaders in the list and click Done.

  5. Shaders are heavy on the graphics card. If the game gets slow, pick a lower profile in the shader settings.

Full guide: How to install Minecraft shaders

Compatibility

Minecraft versions
26.x, 1.21, 1.20
Edition
Java
Needs
Nothing else
License
Free to use
Price
Free
Upkeep
Actively updated (Nov 10, 2026)

GSU Shaders compared with similar ones Compare all alternatives

ResourceDownloadsVersionsLast updatePrice
GSU Shadersthe one you looked at3351.20 – 26.x11 days agoFree
GSR ShadersGLE2391.20 – 26.x11 days agoFree
Aurora's ShadersCrafterAurora949K1.20 – 1.21Mar 28, 2025Free
Amethyst Shadersgamerbenyt466K1.8 – 1.21Dec 14, 2025Free

Questions

Does GSU Shaders work on Minecraft 26.x?

Yes. GSU Shaders supports Minecraft 26.x. All supported versions: 26.x, 1.21, 1.20.

Is GSU Shaders free?

Yes. GSU Shaders is free to download from Modrinth.

Is GSU Shaders still updated?

Yes. The last update came out in the past day.

What are the best alternatives to GSU Shaders?

The closest ones are GSR Shaders, Aurora's Shaders and Amethyst Shaders. Compare all alternatives

Alternatives to GSU Shaders

Aurora's ShadersShaders · 1.20 – 1.21

Based on Complimentary Unbound, a beautifully colorful Vanilla+ shader meant for making the game look good while maintaining good performance and vanilla feel.

Free948,697 downloads
Compare all alternatives ›

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