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Optimism Shader – Horror Nights with Dark Fog and Red Eyes V9.1.8

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Creator: Nachtwind1

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Last checked: 2025-01-11
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Features:

  • Gives nights a more horror-like feel
  • Dark fog at night when you are away from a light source
  • Red eyes that can appear at almost random moments
  • Spots with light level 0 turn completely black
  • Darkness stays dark even with the brightness turned up
  • Lights can go out for a short time at night
  • Small and simple shader pack
  • Works with Iris and OptiFine
  • For Minecraft 1.21.3
  • Supports versions 1.20 through 1.21.3
  • Made by Nachtwind1

Optimism Shader is a small shader pack that gives Minecraft nights a horror atmosphere. It adds a handful of creepy effects that make the dark feel far less safe.

At night, a dark fog closes in whenever you move away from a light source. Red eyes can show up at almost random moments. Any spot with a light level of 0 goes fully black, so turning up the brightness no longer lets you see everything the way vanilla darkness does. Lights can also go out for a short time at night and leave you in sudden darkness.

This is the author’s first shader and it was put together in just two days, so it is a small and modest pack. It works with Iris or OptiFine and suits players who want tense, scary nights in their worlds.

✅ Description reviewed by the CrashMods Team

Changelog

V9.1.8 — First release.
Frequently asked questions6 questions

Optimism Shader – which game and version is it for?

This mod was made for Minecraft (game version: 1.21.3). The mod's own version: V9.1.8. After a major game update, older mods may stop working — check the version before installing.

Optimism Shader – how do I install it?

Install the mod loader that matches the mod's Minecraft version (Forge or Fabric), then put the .jar file in the .minecraft/mods folder.

Is the download safe?

We checked the file with VirusTotal: none of the 63 antivirus engines flagged it. The full report opens from the "Verified" badge on the mod's page.

How big is the download?

The mod's file size is about 4.4 KB.

Optimism Shader – who made it?

The mod's original creator: Nachtwind1.

Is the mod free?

Yes, downloading from CrashMods is free; registration is not required.

Download Get the latest version of this mod and enjoy!

Mod version: V9.1.8 Minecraft 1.21.3 2 months ago 4.4 KB
Optimism Shader – Horror Nights with Dark Fog and Red Eyes V9.1.8 4.4 KB Minecraft Download File

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