PSX-Core Shader
Shaderby Dooji
A PSX shader with affine texture mapping, dithering, vertex snapping and more!
Type
Shader
CurseForge Downloads
66,362
CurseForge ID
1414712
Last Updated
Apr 13, 2026
Description
A Minecraft shader that recreates PS1 visuals. Features:
- Ordered dithering
- 5-bit per-channel color quantization
- Gouraud shading with banded light levels
- Vertex snapping
- Affine texture mapping
- Fog (scary)
Most of these are configurable via the shader settings! Only thoroughly tested with Iris on 1.21.11 (works on older versions too, please report bugs).
Preview
See more on the Gallery page!
With fog (default): 
Without fog: 
In a cave: 
Modpacks are welcome to use this shader, only via adding it as a dependency to your modpack. Do not reupload or repack this shader.
Screenshots
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