Load shader packs in Minecraft with Oculus, an unofficial fork of Iris designed to work with FML.

modrinth.com/mod/oculus
Forge Version homepage screenshot

About Forge Version

Oculus is a Minecraft: Java Edition mod listed on Modrinth. It is described as an unofficial fork of Iris made to work with FML, with support for the Forge and NeoForge platforms. The page lists it under Decoration and Optimization tags and notes client-side use.

With Oculus, you can load shader packs in a modded game. The project states that existing ShadersMod and OptiFine shader packs should work without modifications. It is intended to be used alongside optimization mods such as Rubidium and aims to stay compatible with modded environments. Listed Minecraft versions include 1.16.5, 1.18.2, 1.19–1.19.2, 1.19.4, and 1.20–1.20.1.

The mod suits Java Edition players who play with Forge or NeoForge and want shaders in a modded setup. Users should report issues to Oculus rather than to the official Iris project.

Key features

  • Loads ShadersMod and OptiFine shader packs without modification
  • Works on Forge and NeoForge for Java Edition
  • Installs as client-side mod
  • Pairs with optimization mods such as Rubidium
  • Supports listed versions including 1.16.5, 1.18.2, 1.19.x, 1.20-1.20.1
Best for: Minecraft: Java Edition players on Forge or NeoForge who want to use shader packs in modded setups.
Good for
  • Uses existing OptiFine and ShadersMod packs without changes
  • Supports Forge and NeoForge modded environments
  • Client-side installation
Watch out for
  • Client-side use only
  • Limited to the listed Minecraft versions
  • Last updated 2 years ago

Forge Version at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Forge Version FAQ

What is Oculus for Minecraft?
Oculus is an unofficial fork of Iris made to work with FML, Forge and NeoForge. It is used to load shader packs in Minecraft: Java Edition.
Which Minecraft versions does Oculus support?
The page lists 1.16.5, 1.18.2, 1.19–1.19.2, 1.19.4, and 1.20–1.20.1 for Java Edition.
Does Oculus work with OptiFine shader packs?
Yes. The project states that existing ShadersMod and OptiFine shader packs should work without modifications.
Is Oculus client-side or server-side?
Oculus is listed for client-side use.
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