Run this mod on low-end and potato computers

Why use this mod on weak hardware

Celestial Order Fix Shaders is optimized for potato PCs because it makes a simple rendering order change without adding lighting calculations, shadows, or complex effects. It fixes the moon-sun layering issue without the performance cost of full shader packs.

Installation for low-end systems

1. Install the mod to your client mods folder.

2. Do not pair it with heavy shader packs like Complementary or SEUS, which will impact frame rate.

3. You can safely use it with vanilla rendering or lightweight resource packs.

4. Launch the game—no additional configuration is needed.

Expected performance

• Frame rate impact should be virtually zero
• The mod only changes rendering order, not visual quality or lighting
• Works on systems with integrated graphics and limited VRAM

If performance is still poor

If your frame rate drops after installing:

• The mod itself is not the cause (it has negligible overhead)
• Check for other mods or data packs consuming resources
• Reduce render distance or disable fancy graphics in video settings
• Consider removing resource packs or shader packs that demand more processing power