A high performence and low-end/potato pc friendly shader pack.
Product
About
Works even on an low end pc
Features
- True Cave Shadows: Adds depth and darkness to underground areas.
- Warm Amber Torchlight: Custom light math that creates cozy, natural interiors without overexposing your screen.
- Potato-PC Optimized: Engineered to run smoothly on integrated graphics (50+ FPS).
Requirements
- Requires Iris"
Preview
Product images
Environment
Requirements & compatibility
Compatibility & requirements
Iris1.20 – 1.21.11
Local host
Required
Hosting on services
Unsupported
Terms
License
Terms for using, modifying and redistributing this product.
MIT LicenseModrinth
Release
Latest release
v1.1.1
12.07.2026 · Modrinth
Added:
- Waving Leafs, Grass, Water bodies
- Golden hour
- Damage Flash colour customization
- RGB eyes for Enderman, Spider, Enderdragon
Gallery
Project images
Screenshots and images from the original Modrinth page.
Day Light and shadows
Night Light and Shadows
The End
Day Light and shadows
The End
Nether
Night Light and Shadows
History
Project versions
Published versions and original Modrinth files.
v1.1.1LatestRelease
12.07.2026 · 2 149 downloads
Iris1.201.20.11.20.21.20.31.20.41.20.51.20.61.21
Added:
- Waving Leafs, Grass, Water bodies
- Golden hour
- Damage Flash colour customization
- RGB eyes for Enderman, Spider, Enderdragon
v1.1.0Release
06.07.2026 · 289 downloads
Iris1.201.20.11.20.21.20.31.20.41.20.51.20.61.21
Cleaned up source files, optimized background logic, and officially crushed the Nether darkness bug!
v1.0.0Release
04.07.2026 · 15 downloads
Iris1.20.11.21.1
Initial release of Ultra Lite Shadows!
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