How do I install Neoculus Mod (1.21.1) – Runs OptiFine Shaders On NeoForge?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. In MC Java Mods, or directly above on this page.

What Minecraft version does Neoculus Mod (1.21.1) – Runs OptiFine Shaders On NeoForge work with?

The listing gives Minecraft 1.21.1. This is the version stated by the author or source site, not something we verified ourselves.

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Neoculus Mod (1.21.1) – Runs OptiFine Shaders On NeoForge

Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by 9minecraftmods

⬇ Download

Open in MC Java Mods Get it on Google Play →

Neoculus Mod (1.21.1) – Runs OptiFine Shaders On NeoForge — screenshot 1

Neoculus Mod (1.21.1) – Runs OptiFine Shaders On NeoForge — screenshot 2

Neoculus Mod (1.21.1) – Runs OptiFine Shaders On NeoForge — screenshot 3

Neoculus Mod (1.21.1) – Runs OptiFine Shaders On NeoForge — screenshot 4

Neoculus Mod (1.21.1) – Runs OptiFine Shaders On NeoForge — screenshot 5

Neoculus Mod (1.21.1) – Runs OptiFine Shaders On NeoForge — screenshot 6

Neoculus Mod (1.21.1) – Runs OptiFine Shaders On NeoForge — screenshot 7

Neoculus Mod (1.21.1) – Runs OptiFine Shaders On NeoForge — screenshot 8

Neoculus Mod lets you run shader packs on newer game versions. It brings the tools of the Iris mod to NeoForge. You can make your game look beautiful while keeping a fast frame rate.

Features:

Accelerated Rendering: Uses your graphics card to draw items and text much faster.
Swaying Garden: Makes modded plants and flowers move with the wind.
Runs all old OptiFine shader packs without needing extra changes.
Includes all the normal parts of the classic Iris mod.
Works well alongside many other different game mods.
Keeps the mod code clean and easy to read.

Screenshots:

Minecraft mod list menu displaying Neoculus mod details and version

Shader packs selection menu showing various enabled shader zip files

Birch forest landscape at sunset featuring beautiful lighting and shadows

Coastal landscape at sunset displaying realistic water reflections and lighting

River with birch trees and realistic water reflections using shaders

River valley with steep hills and cherry trees in the distance

Cherry blossom trees on a grassy hill with soft shader lighting

Cherry blossom trees on a hill showing beautiful Neoculus shader effects

Scenic mountain landscape with cherry blossom trees using Neoculus Mod shaders

Minecraft village with a small farm plot and realistic sunlight shadows

Close view of village houses with hay bales and a villager

Iron golem standing near houses in a sunny Minecraft village

Neoculus Mod Download Links

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: In MC Java Mods, or directly above on this page.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Downloads as 30211.mcaddon
Download size: 2.7 MB
Download link checked 24 Sept 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21