Oxygen Atmosphere 1.1 is a release file of the Minecraft shader Oxygen Atmosphere, made for Minecraft 1.21, 1.19.3, 1.20.2, 1.19.4, 1.21.8, 1.20.5, 1.21.5, 1.21.4, 1.20.1, 1.20, 1.20.6, 1.21.1 and more. It was published on August 19, 2026 and is 59.3 MB in size. For the full description, screenshots and every other version, visit the Oxygen Atmosphere 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.
