"Basically, a Minecraft shader to create a darker, bloodier atmosphere this October 31st for Halloween. Enjoy it, and have a Happy Halloween. Made by trece313, it leans vanilla-like and ships atmosphere, colored lighting and reflections. Expect it to run comfortably from medium-tier hardware upward, on Minecraft 1.16 – 1.21.1 via Iris or OptiFine. Licensed MIT, so the download is mirrored right here on MineSpecs — no ads, no redirects.

How to install Bloody Shaders

1. 1Install a shader loader for Minecraft 1.16 – 1.21.1 — Iris (pairs with Sodium) or OptiFine. Bloody Shaders is a shaderpack, so it needs a loader to run.
2. 2Download the Bloody Shaders .zip from the button above — keep it zipped. It is mirrored on MineSpecs, so there is no ad-gate or redirect.
3. 3Drop the .zip into your .minecraft/shaderpacks folder (%appdata%\.minecraft\shaderpacks on Windows, ~/Library/Application Support/minecraft/shaderpacks on macOS).
4. 4Launch the game, open Options → Video Settings → Shaders, and select Bloody Shaders.

First time? How to install Minecraft shaders

Performance & what to expect

Bloody Shaders is rated medium performance impact. It wants a mid-range dedicated GPU. Drop render distance a few chunks if you fall below 60 FPS. It renders atmosphere, colored lighting and reflections. The look is cursed and fantasy.

More cursed shaders

Nostalgia Ultra ShaderLow impact · by maxlananassPhialPotato impact · by SnorfieldWispy ShaderPotato impact · by l_aggySteadfastLow impact · by coderbotChippa256 shaderMedium impact · by mewshadersMathematically Unplayableby ultraepicultramods

Bloody Shaders is created by trece313 and mirrored here under its MIT licence. MineSpecs is an unofficial fan project and is not affiliated with trece313, Mojang Studios or Microsoft.