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LightWeight Atmospherica

LightWeight Atmospherica

by Opletay • Downloads: 0 • Followers: 0
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🌌 LightWeight Atmospherica (LWA)

A lightweight shaderpack optimized for integrated graphics like Intel Core i3 or AMD Ryzen 3.

Are you playing Minecraft on a low-end laptop or a potato PC, but still want a beautiful, atmospheric game? LWA is created specifically for you! It brings smooth shadows and a highly configurable fog system without destroying your framerate.

✨ Features:

  • Insane Optimization: Designed from scratch to run smoothly on integrated graphics (Intel UHD/Iris Xe, AMD Radeon Vega).

  • Atmospheric Fog: Beautiful, soft fog with a built-in density slider in the settings so you can adjust it to your liking!

  • Smooth Shadows: Gentle, vanilla-styled shadows that won't lag your game.

  • Custom Ambient: Tweaked lighting to make the world look cozy and unified.

All Versions

+ Add Version
Name Game version Platforms Published Downloads Actions
1.21.x 1.20.x 1.19.x +3
Iris OF OptiFine
23h ago 1
1.21.x 1.20.x 1.19.x +3
Iris OF OptiFine
23h ago 1
1.21.x 1.20.x 1.19.x +3
Iris OF OptiFine
23h ago 1
1.21.x 1.20.x 1.19.x +3
Iris OF OptiFine
23h ago 1
[1.0.0] OFFICIAL RELEASE! by Opletay on Oct 16, 2026
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### OFFICIAL RELEASE!
  • Updated configs
  • Updated 2 translations
  • Added translations:
1. de_de
2. es_es
3. id_id
4. pt_br
5. zh_cn

NOTE: The issue with translucent objects has not been fixed for performance reasons.
  • Added blocklight color customization!** Now you can change the color of torches and lamps directly in the shader settings menu.
Downscaled **shadow map resolution** to 512 for better performance. Shadows may look **softer**, but it significantly boosts FPS on integrated GPUs while keeping **basic shapes** recognizable.
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