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Created by

cdozdil end Artur Graniszewski

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velasquez3589

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About this mod

This mod brings support for the best upscaler for games that use multiple activation inputs, for games that only have FSR, DLSS or XESS

Permissions and credits
What is OptiScaler?
OptiScaler is an advanced tool that allows you to replace and customize upscalers in games, such as DLSS, FSR and XeSS. It also supports Frame Generation (FG), which improves the fluidity of games by generating additional frames, and HUD Fix, which adjusts visual elements of the interface to avoid overlapping or distortions.

OptiScaler Usage Tutorial
1. Download and Prepare the Tool
   3 versions of the mod will be available on this page.
    first, just the optiscaler without modification
    second with FSR4
    third with xess 2.1
    with the aim of bringing support to all GPUs and avoiding problems



1. Choosing the UpscalerThe OptiScaler supports various upscaling technologies like DLSS, FSR, and XeSS. To choose the most suitable one, follow these guidelines:
  • Consider game and hardware compatibility:
    • DLSS: Available for NVIDIA GPUs (RTX). Typically offers excellent visual quality and performance.
    • FSR: Works with AMD and NVIDIA GPUs. Ideal for broader compatibility.
    • XeSS: Developed by Intel, compatible with GPUs from various brands.
  • in-game configuration (press INSERT to open the mod menu
    ):
    • choose which upscaler you want to use. For example:Upscaler = DLSS
    • Replace it with FSR or XeSS, depending on your preference.
  • Test the performance:
    • After configuring, launch the game and use the OptiScaler menu to assess the visual quality and fluidity.

2. Using Frame Generation (FG)Frame Generation (FG) enhances fluidity by generating extra frames between rendered frames. Follow these steps to enable it:
  • Open the OptiScaler menu by pressing Insert during gameplay.
  • Navigate to the Frame Generation section.
  • Enable the feature by adjusting:
    • FG Mode:
      • Extended: Offers higher capture quality.
      • Immediate Capture: Delivers faster performance with lower hardware overhead.
    • FG Debug View:
      • Enable this option to visualize the Frame Generation behavior and diagnose issues.

  • After activation, play for a few minutes to monitor the visual smoothness and results.
3. Using HUD FixThe HUD Fix is designed to correct visual elements of the interface (HUD) that might get distorted or overlap while using upscalers. Here's how to use it:
  • In the OptiScaler menu, locate the HUD Fix option.
  • Adjust the HUD limit (HUD Limit) parameter to find the value that corrects visual issues in your game.
  • Test various values since the ideal adjustment may vary per game. Initial suggestions:
    • Lower value for simpler interfaces.
    • Higher value for games with complex HUDs.
  • If HUD Fix causes compatibility issues with FG, switch between FG Extended and FG Immediate Capture modes to resolve them.
4. to use FSR4


  • choose the upscaler with FSR 3.XX and then go to the configuration below called "fsr settings"
    choose the FSR 4 option and apply
    just below there will be an option called save ini or something like that to save the configuration that you have already edited
5. Additional Features in the OptiScaler MenuThe OptiScaler menu, accessible by pressing Insert, includes several additional features:
  • Sharpness (RCAS):
    • Adjust the sharpness level to enhance visual details.
  • Quality Preset:
    • Choose between Balanced, Performance, or Ultra for automatic adjustments to graphics quality and performance.
  • Latency (Reflex/Anti-Lag):
    • Enable these options to reduce the delay between your input and in-game actions.
  • Debug Options:
    • Debugging tools to test compatibility and OptiScaler's behavior in the game.

credit to all mod developers and others who helped with support or coding
  • @PotatoOfDoom for CyberFSR2
  • @Artur for DLSS Enabler and helping me implement NVNGX api correctly
  • @LukeFZ & @Nukem for their great mods and sharing their knowledge
  • @FakeMichau for continous support, testing and feature creep
  • @QM for continous testing efforts and helping me to reach games
  • @TheRazerMD for continous testing and support
  • @Cryio, @krispy, @krisshietala, @Lordubuntu, @scz, @Veeqo for their hard work on compatibility matrix
  • And the whole DLSS2FSR community for all their support
  • velasquez with support on the nexus page and version already with FSR4 and xess 2.1