Boost Frame Rate Using FSR Upscaling

Adjust the FSR Render Scale

The Vulkanic Light Engine Mod includes AMD FidelityFX Super Resolution (FSR) to maintain smooth frame rates without sacrificing visual quality. To use it:

1. Open Video Settings

2. Find the FSR Render Scale slider

3. Drag it to a lower percentage to improve performance — the slider ranges from 25% to 100% of your native resolution

4. Lower values = faster rendering but slightly softer image; higher values = sharper but more demanding

Keep UI Sharp

One key advantage of FSR in this mod is that your user interface, chat text, and debug screens remain sharp and readable even when you lower the render scale. This means you can drop the render resolution significantly for performance without losing clarity where it matters.

Start at 75% and adjust up or down based on your frame rate and visual preference. The upscaling happens automatically — no additional configuration needed.