ShadersJava
SCAN Shaders (26.2, 1.20.1) – Scanning Light Rendering Style
Java shader pack listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
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SCAN Shaders designed to create an oppressive atmosphere by severely limiting visibility. Instead of traditional lighting, the shader simulates a scanning device effect. Every two seconds, a horizontal update bar moves from top to bottom across the screen, briefly illuminating nearby surroundings before fading back into darkness.
Features:
- Severely reduced overall visibility
- Periodic scanning light effect every two seconds
- Horizontal illumination bar moving from top to bottom
- Brief environmental lighting during each scan cycle
- Designed to create tension and limited spatial awareness
- Experimental atmosphere-focused rendering
Screenshots:
SCAN Shaders Download Links
For All Versions of Minecraft
Quick facts
- Edition: Minecraft Java
- File type: .zip (resource pack)
- Minecraft version listed: 1.20.1
- How to install: Download the .zip resource pack — do not unzip it. → Put it in .minecraft/resourcepacks. → Enable it in Options → Resource Packs.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
File checked by MCModsHub
- Download size: 17 KB
- Download link checked 17 Jun 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.