AtmosphericShaders_0.0.3 is a beta file of the Minecraft shader Atmospheric Shaders, made for Minecraft 1.20.1, 1.21.1. It was published on November 20, 2025 and is 0.5 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Atmospheric Shaders shader page.
How to install: Put the .zip into .minecraft/shaderpacks (do not extract it) and select it under Options → Video Settings → Shader Packs. Needs Iris or OptiFine.
