Somewhat similar to the “Metamorphopsia” effect. A cursed pack by Reizi featuring atmosphere, tuned for low-tier hardware and better. Compatible with Iris and OptiFine across Minecraft 1.7.2 – 26.1.2. Licensed MIT, so the download is mirrored right here on MineSpecs — no ads, no redirects.

How to install Cursed Shader (Metamorphopsia)

1. 1Install a shader loader for Minecraft 1.7.2 – 26.1.2 — Iris (pairs with Sodium) or OptiFine. Cursed Shader (Metamorphopsia) is a shaderpack, so it needs a loader to run.
2. 2Download the Cursed Shader (Metamorphopsia) .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 Cursed Shader (Metamorphopsia).

First time? How to install Minecraft shaders

Performance & what to expect

Cursed Shader (Metamorphopsia) is rated low performance impact. It is comfortable on entry-level dedicated GPUs at a normal render distance. It renders atmosphere. The look is cursed.

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Cursed Shader (Metamorphopsia) is created by Reizi and mirrored here under its MIT licence. MineSpecs is an unofficial fan project and is not affiliated with Reizi, Mojang Studios or Microsoft.