Plasma shader.zip is a release file of the Minecraft shader Plasma Shader - Realistic Visual shader, made for Minecraft 26.3. It was published on October 22, 2026 and is 0.8 MB in size. For the full description, screenshots and every other version, visit the Plasma Shader - Realistic Visual shader 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.