Minecraft Shader Pack

UShader by RRe36

This shaderpack is basically just a loose recreation of an old SEUS Mod of mine, but without using any of its code.

Downloads: 604599 · Followers: 164 · updated 1 year ago · Latest: rfCVvTvJ

Download UShader on Modrinth

About UShader

UShader is a Minecraft shader pack published on Modrinth by RRe36. This shaderpack is basically just a loose recreation of an old SEUS Mod of mine, but without using any of its code.

On the technical side, UShader ships for Iris Shaders, OptiFine. Runs on the player's Minecraft client. Does not need to be installed on the server.

UShader maintains compatibility with 28 Minecraft releases, from Minecraft 1.16 up to Minecraft 1.21.4. Always download the file that matches your Minecraft version, and re-check the version dropdown after any Mojang release to avoid crash-on-launch bugs.

Content-wise, UShader is categorized as Atmosphere, Medium, and Semi Realistic. That means it fits neatly into a wider Minecraft shader pack category so you can pair it with other shader packs from the same tag on this site.

Popularity: UShader has been downloaded 604.6k times on Modrinth and was updated 1 year ago. Large download counts combined with recent updates are a strong signal that RRe36 is actively maintaining UShader.

Compatibility & requirements

Environment: Client only — Runs on the player's Minecraft client. Does not need to be installed on the server.

Loaders / platforms: Iris Shaders, OptiFine

Supported Minecraft versions (28): 1.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21, 1.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2, 1.20.1, 1.20, 1.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1, 1.18, 1.17.1, 1.17, 1.16.5, 1.16.4, 1.16.3, 1.16.2, 1.16.1, 1.16

Categories: Atmosphere, Medium, Semi Realistic

How to install UShader

  1. Match your Minecraft version. Confirm the file you download from Modrinth is tagged for Minecraft 1.21.4.
  2. Install Iris or OptiFine first. Then place the shader .zip into .minecraft/shaderpacks.
  3. Launch and verify. Start Minecraft (or your server) and check UShader appears in the mods / plugins / resource packs list.

Frequently asked questions about UShader

Which Minecraft versions does UShader support?

UShader lists support for 28 Minecraft versions. The most recent supported release is Minecraft 1.21.4, with older support running back to Minecraft 1.16. Always match the version of the file you download to the Minecraft version your world or server is running.

What mod loader or server platform do I need to run UShader?

UShader publishes files for Iris Shaders, OptiFine. Install the matching loader (for example, Fabric Loader for Fabric builds or PaperMC for Paper plugins) before dropping UShader into your mods, plugins, or resource-pack folder.

Does UShader need to be installed on my Minecraft server?

UShader is a client-side shader pack. Only the player installs it — you can join vanilla or modded servers without needing them to add UShader.

Who created UShader?

UShader is published on Modrinth by RRe36. The project was first published 1179 days ago. All files are hosted and moderated by the Modrinth team, and RRe36's Modrinth profile links to every other project they maintain.

Is UShader still being updated?

Yes — UShader was updated 1 year ago on Modrinth. Regular updates from RRe36 generally indicate active maintenance and quicker patches for Minecraft version bumps.

Is UShader safe to download from Modrinth?

Yes. Modrinth moderates every file that RRe36 uploads for UShader. Files are virus-scanned and reviewed against Modrinth's content policy before publication. Downloading UShader directly from its Modrinth page is the recommended way to avoid malware-laced mirrors. Never install shader pack files from unknown third-party sites.

How popular is UShader?

UShader has been downloaded 604,599 times (604.6k) on Modrinth and has 164 followers tracking new releases. High download counts and active follower bases are strong signals of a trustworthy, well-maintained Minecraft shader pack.

What license does UShader use?

UShader is distributed under the LICENSEREF-ALL-RIGHTS-RESERVED. Read the license on the Modrinth project page before redistributing, forking, or bundling UShader into a modpack.

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More by RRe36

Source, safety, and licensing

UShader is indexed by MinecraftBible directly from the official Modrinth REST API. All files are hosted on Modrinth, which virus-scans and moderates every upload from RRe36 before publication. Downloading through Modrinth is the recommended safe path — never install shader pack files from unknown mirrors.

License: LICENSEREF-ALL-RIGHTS-RESERVED (LicenseRef-All-Rights-Reserved).

Freshness signal: UShader was updated 1 year ago, which is a positive sign of active maintenance.

Author profile: Visit RRe36's Modrinth profile to see every other project they maintain.

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