Lost Signal VHS v1.8.1 — Critical Packaging Hotfix is a release file of the Minecraft shader Lost Signal VHS, made for Minecraft 1.19.4, 1.21.8, 1.21.5, 1.21.4, 1.20.1, 1.20.6, 1.21.1, 1.20.4, 1.18.2, 1.21.10, 1.21.11, 26.1.2 and more. It was published on August 22, 2026 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the Lost Signal VHS 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.