Creates a wavy, pixelated CRT-style distortion effect. Made by xsoras, it leans cursed / vanilla-like. Expect it to run comfortably from potato-tier hardware upward, on Minecraft 1.7 – 26.2 via Iris or OptiFine. Licensed Apache-2.0, so the download is mirrored right here on MineSpecs — no ads, no redirects.

How to install ZigCRT

1. 1Install a shader loader for Minecraft 1.7 – 26.2 — Iris (pairs with Sodium) or OptiFine.ZigCRT is a shaderpack, so it needs a loader to run.
2. 2Download the ZigCRT .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 ZigCRT.

Performance & what to expect

ZigCRT is rated potato performance impact. It is the lightest tier we host — it runs on integrated graphics and older laptops. The look is cursed and vanilla like.

More cursed shaders

Cursed FogLow impact · by LoLip_pCTR VCRPotato impact · by millennIumAMbiguityPVP ZeroXPotato impact · by LoLip_pSCANPotato impact · by LoLip_pLiDAR-SPotato impact · by LoLip_pRaincorePotato impact · by lanzhan5656

ZigCRT is created by xsoras and mirrored here under its Apache-2.0 licence. MineSpecs is an unofficial fan project and is not affiliated with xsoras, Mojang Studios or Microsoft.