Fakenvapi - TheRazerMD/OptiScaler GitHub Wiki

Adding support for Fakenvapi

0. Do not use with Nvidia, only required for AMD/Intel
1. Download the mod - Fakenvapi
2. Extract the files and transfer nvapi64.dll and fakenvapi.ini to the same folder as Optiscaler (by the main game exe)

Anti-Lag 2 only supports RDNA cards and is Windows only atm (shortcut for cycling the overlay - Alt+Shift+L). For information on how to verify if Anti-Lag 2 is working, please check Anti-Lag 2 SDK.
Latency Flex is cross-vendor and cross-platform, can be used as an alternative if AL2 isn't working (if you suffer from low fps stutters, LFX might be at fault - set force_reflex=1 in fakenvapi.ini to disable)

  • To enable Fakenvapi's conversion of Reflex-to-AL2/LFX, Reflex must be enabled in game settings. Since DLSS-FG incorporates Reflex, enabling DLSS-FG automatically enables Reflex. In the case you don't need FG, if the game doesn't expose Reflex on its own, it's possible to force Reflex with force_reflex=2 in fakenvapi.ini.

  • In-game example of AL2 overlay


[!NOTE]

Example of correct installation (with additional Fakenvapi and Nukem mod)

Installation

[!TIP]

In-game working example of AL2

  • Reflex needs to be enabled in game settings (DLSS FG automatically activates it)
  • Overlay in the top left is the AL2 overlay which is possible to cycle with Alt+Shift+L

The Witcher 3 Wild Hunt_2025 04 18-20 34