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How to Install Optimum Realism

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Recommended Java · Iris + Fabric Best performance & mod support Java · OptiFine Classic shader loader Bedrock RTX Windows 10/11 with ray tracing

Bedrock RTX: Double-click .mcpack to import → Settings → Global Resources → Activate → Enable Ray Tracing in world

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2. Download the pack

Get the Optimum Realism Bedrock RTX .mcpack file from the official download page or Patreon. Make sure you’re downloading the Bedrock / RTX version — the Java pack is a different file and won’t work here.

The Bedrock version is available in 64x (free), 128x, and 256x resolutions.

Java and Bedrock packs are completely different. If the file ends in .zip, it’s probably the Java version. The Bedrock version is a .mcpack file.

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Tip

The Bedrock version has fewer features than Java Edition due to platform limitations. It doesn’t include custom entity models, but it does support RTX ray tracing for incredible lighting and reflections.

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