AstralCore Shaders 1.21.10 → 1.20.6, 1.19.4

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For players who love vibrant visuals with a magical twist, the AstralCore Shaders for Minecraft 1.21.10 deliver a dreamy, pink-themed experience. Created by EMIN GT as a modification of Complementary Unbound, these shaders keep the original’s high-quality effects while layering in a soft, enchanting color palette.

AstralCore transforms the sky, lighting, clouds, and overall atmosphere with a warm pink hue, creating a calming yet visually striking environment. The result is a shader pack that feels both whimsical and immersive, giving Minecraft a completely fresh aesthetic without sacrificing performance or clarity.

Since it stays close to the foundation of Complementary Unbound, AstralCore ensures that players still enjoy realistic lighting and smooth effects, but with an added sense of fantasy and charm. It’s perfect for those who want a relaxing, visually distinct world that feels alive with color.

If you’re looking to enhance Minecraft’s ambiance with something soothing and unique, downloading AstralCore Shaders for Minecraft 1.21.10 is a great choice.

How To Download AstralCore Shaders 1.21.10

This Minecraft Shader is fully compatible with Minecraft 1.21.10 and previous versions. Please follow the steps below:

1. Scroll down, you will find the downloads section. There is the AstralCore Shaders link.
2. You have to choose now if you want to do this with Optifine or with Iris.
3. In the downloads section, you can find two different links. Click on both links, it will lead you to two different websites.
4. Download both files. The first file would be Optifine 1.21.10 and then the shaderpack.
5. Let me guide you through.
6. Click on the first link.
7. You will be immediately taken to the website where you will download the shader. Take a look on the right.
8. You should see the section with “Downloads”.
9. Choose the right Minecraft version and hit “Download“.
10. Click on the second link and do the same with Optifine or Iris.
11. After you have both files, you need to take them and drop them on the desktop.
12. For in-depth tutorial on this, check out my How To Install Shaders in Minecraft tutorial.

How To Install AstralCore Shaders 1.21.10

The first thing you will do is to double-check that you have the Shaders and Optifine 1.21.10 on the desktop.

1. Please go to the Windows Search Bar. It’s located in the middle bottom of your screen.
2. Type in %appdata% and hit “search” or enter.
3. A new window will pop up, it’s the roaming folder.
4. There should be “.Minecraft” folder, find it and open it.
5. Scroll down and find “shaderpacks” folder, open it.
6. When you are in there, take AstralCore Shaders 1.21.10 and drop it there.
7. What should we do with Optifine now? It’s easy.
8. Get back to the desktop and then double-click on the installation file.
9. First thing you should do is to read the information, when you are ready, hit install.
10. Finally, open Minecraft Launcher.
11. Choose Optifine version and hit play.
12. When you get to the Minecraft menu, go to the “Options” -> “Video Settings” -> “Shaderpacks”.
13. Simply double-click on the shaderpack, when you do that, the shaderpack is enabled.
14. Hit “Done” and go enjoy your new look of the game!

AstralCore Shaders — Download Links

[1.21.x – 1.20.x] AstralCore Shaders

[1.21.x – 1.20.x] Iris Shaders