Dreadlight – Horror Atmosphere Shader

Minecraft 版本： 1.17 1.17.1 1.18 1.18.1 1.18.2 1.19 1.19.1 1.19.2 1.19.3 1.19.4 1.20 1.20.1 1.20.2 1.20.3 1.20.4 1.20.5 1.20.6 1.21 1.21.1 1.21.2 1.21.3 1.21.4 1.21.5 1.21.6 1.21.7 1.21.8 1.21.9 1.21.10

平台： iris optifine

标签： cursed

Dreadlight turns your world into somewhere you don't want to be alone.
A lightweight horror shader for Minecraft, compatible with Iris and OptiFine. It crushes ambient lighting so torches and lava become your only real lifeline, wraps distant terrain in a suffocating fog, and layers film grain, subtle chromatic aberration and an unstable light flicker on top for a found-footage kind of dread.
Features

Crushed ambient lighting — real darkness, not just dim
Creeping fog that swallows the horizon
Film grain + chromatic aberration for an unsettling look
Tightening vignette
Occasional flicker, like a torch about to die
Every value adjustable in-game (Shader Options): fog density, grain, darkness, vignette, flicker

No heavy shadows or GPU cost — just pure, oppressive atmosphere. Perfect for horror maps, atmospheric survival worlds, and creepy let's-plays.