Acid Shaders 1.5Shaders · 1.12 – 1.21This is a minecraft shader pack that is a fan-made remaster of acid shaders, It has several different modes, and has a fast way to make your own custom…

A remarkably fast and unobtrusive shader pack with exceptional attention-to-detail.
Opens Modrinth · 47,243 downloads there
A remarkably fast and unobtrusive shader pack with exceptional attention-to-detail.
Steadfast is a shader pack made by coderbot. It supports Minecraft 1.18 – 26.x. It has been downloaded 47,243 times on Modrinth. The last update came out on Oct 24, 2026.
Install Iris (with Sodium) or OptiFine for your Minecraft version: shaders need one of them.
Download the .zip file from Modrinth. Do not unzip it.
In Minecraft, open Options, then Video Settings, then Shader Packs, and click Open Shader Pack Folder.
Drop the .zip file into that folder, pick Steadfast in the list and click Done.
Shaders are heavy on the graphics card. If the game gets slow, pick a lower profile in the shader settings.
| Resource | Downloads | Versions | Last update | Price |
|---|---|---|---|---|
| 47K | 1.18 – 26.x | 17 days ago | Free | |
| 95K | 1.12 – 1.21 | Sep 14, 2024 | Free | |
| 1 | 1.19 – 26.x | 9 days ago | Free | |
| 72.4M | 1.8 – 26.x | Sep 15, 2026 | Free |
Yes. Steadfast supports Minecraft 26.x. All supported versions: 26.x, 1.21, 1.20, 1.19, 1.18.
Yes. Steadfast is free to download from Modrinth.
Yes. The last update came out in the past day.
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