CRT Monochrome Shaderpack

1.21.11SHADER

by h1ggsk

6.5K1

Download Shader• Minecraft 1.21.11 OptiFine/Iris

How to Install:

1. Download shader file→2. Open Minecraft with OptiFine/Iris→3. Video Settings > Shaders→4. Put file in shaders folder

Installation:

1. Download shader file•2. Open Minecraft with OptiFine/Iris•3. Go to Video Settings > Shaders•4. Click Shaders Folder•5. Put file in folder & select

Preview

CRT Monochrome Shaderpack settings menu

CRT Monochrome Shaderpack in the rain

About

# CRT Monochrome Shaderpack > *"End of Line."* **CRT Monochrome Shaderpack** is a lightweight GLSL shader pack for Minecraft Java Edition (Iris/OptiFine) that replicates the high-contrast, phosphor-display aesthetic of early 80s computing. It replaces standard rendering with a strict two-tone wireframe/threshold visualization, simulating a monochromatic CRT monitor inside the game. ## 🖥️ Visual Style ### The "P1" Phosphor Aesthetic By default, the pack utilizes the **"P1 Apple Green" (#33FF33)** color scheme, mimicking the high-persistence green phosphor monitors of the Apple II era. The world is rendered as a stark contrast between illuminated geometry and a pure black void. ### CRT Emulation The pack includes a fully procedural CRT post-processing stack: - **Screen Curvature:** ...