Shader - CurseForge
👻 Hysteria Shaders
Atmospheric, highly customizable eerie shaderpack, successor of Insanity Shader.
Source-provided project description. FreeMinecraftMods keeps creator credit and adds separate compatibility and decision guidance below.
Project overview
A stylized, atmospheric horror themed Iris shaderpack with high customizability and performance. A Modern Successor of Insanity Shader Based on Photon, Hysteria provides a very similar feel to Insanity, but with modern features such as volumetric clouds and fog, colored lighting, distant horizons support, and more! 🧟 Atmospheric Scary Look. Perfect for horror & zombie modpacks! 📓 Highly customizable shader configuration. Expanded from Photon's limits. ⛈️ Immersive & Dynamic Weather. Every day is a different day, with different clouds and colors. 🌫️ Volumetric Fog & Clouds. With ground-level and distant fog, changing volumetric clouds, and more! 🌎 Distant Horizons Support. Experimental! 📝 User-friendly menu. Including a quick options menu with easy to configure settings. 💻 Runs on most modern PCs. Optimized even for lower end GPUs. Even better than Insanity! 🔦 Always bring some torches. Not only the night is dark, the Nether and End are even worse! 🌎 Wide compatibility across versions. Supports all newer MC versions from 1.7.10 upwards. ☀️ Built-in Colored Lighting. With support for labPBR resource packs. Made with 🖤 by ElocinDev Sixthsurge For making Photon, the shaderpack that Hysteria is based on Capt Tatsu For making BSL, helping me start out Insanity. Without Insanity, Hysteria wouldn't exist!
FreeMinecraftMods decision guide
This shader is most relevant to players looking for Fantasy on undefined. Treat those labels as discovery hints, then verify the exact file and dependency list on the official project page.
The source record was updated on May 29, 2026. Check the changelog and file page to see whether that update applies to the version and loader you plan to use.
What to verify before choosing a file
- Confirm that the file is published by the credited creator on the linked official source.
- Match the Minecraft version exactly instead of relying only on a broad category label.
- Read dependencies, incompatibilities, and changelog notes before updating an existing instance.
- Match the loader or server platform and its required version. Forge and NeoForge are not interchangeable.
Compatibility at a glance
Minecraft versions in this snapshot: 1.8.7, 1.9.4, 1.9.2, 1.8.4, 1.8.8, 1.10.2, 1.8.3, 1.11, 1.8.6, 1.10, 1.10.1, 1.7.10
Loaders and platforms: undefined
Before you install
Confirm the required shader loader and test a conservative preset before increasing shadows, reflections, render distance, or volumetric effects. Compare frame pacing as well as average FPS.
Source, licensing, and corrections
FreeMinecraftMods does not mirror the project files. Use the official source for downloads, release notes, dependencies, support, and licensing details. Project names, images, and creator-written descriptions remain the property of their respective owners.
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This source record is available for discovery, but it does not yet contain enough verified description, classification, image, freshness, or compatibility information to be indexed as a full editorial page. It is therefore marked noindex and is not eligible for advertising.