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SenAbyssShader

Modrinth

A modified version of Complementary Unbound, tuned for the Sensory Abyss horror mod.

2.5K downloads3 followersUpdated 4mo ago

4.0 · MC 1.21.1 · Iris, Optifine

View on Modrinth

Files

  • 4.0

    release

    SenAbyssShader 4.0

    1.21.11.20.1irisoptifine

    2026-06-20 · 1.8K downloads

    SenAbyssShader4.0.zip · 622 KB

  • 3.0

    release

    SenAbyssShader 3.0

    1.21.11.20.1irisoptifine

    2026-06-05 · 609 downloads

    SenAbyssShader3.0.zip · 564 KB

  • 2.0

    release

    SenAbyssShader 2.0

    1.21.11.20.1irisoptifine

    2026-06-04 · 110 downloads

    SenAbyssShader2.0.zip · 564 KB

Files are delivered unmodified from Modrinth's servers and verified against the SHA-512 hash published by the project. The project's license applies to every file; check it before redistributing.

Gallery

Water near players house at nightSubtle flower glow at nightCandles emit color based on candle color and how manyPlayers house at night with moon setting

About

SenAbyssShader

A modified version of Complementary Unbound, tuned for the Sensory Abyss horror mod.

Official Discord — https://discord.gg/nAKVcFCJR3

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CREDITS

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This shader pack is a derivative work based on Complementary Unbound by EminGT and the Complementary Development Team.

Original shader: Complementary Unbound

Original author: EminGT / Complementary Development

Original website: https://www.complementary.dev/

Original CurseForge: https://www.curseforge.com/minecraft/shaders/complementary-shaders

All credit for the underlying rendering pipeline, lighting model, and shader architecture belongs to the original authors. SenAbyssShader would not exist without their work.

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MODIFICATIONS

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This pack is noticeably different from the original Complementary Unbound. Changes include:

• Custom fog detection and rolling weather transitions tuned for horror atmosphere (WIP)

• Modified darkness handling for the Sensory Abyss "True Darkness" system

• Adjusted eerie/dread visual effects integrated with the mod's sanity system

• Per-dimension atmosphere tuning

• Various color, bloom, and lightshaft adjustments for the mod's intended mood

• Smoothstep-based shader gates replacing several hard cutoffs

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LICENSE

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SenAbyssShader is distributed under the same license as Complementary Unbound. The full original license (License.txt) is included inside the shader pack zip and is unmodified.

No alternative license terms are imposed. All redistribution, modification, and usage rights are governed solely by the original Complementary license.

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INTENDED USE

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Designed to accompany the Sensory Abyss mod. Works as a standalone shader pack but is tuned around the mod's horror systems.

Requires Embeddium and Oculus.