No Man's Sky - optiscaler/OptiScaler GitHub Wiki

Report 1: AMD FSR 3.1 Override (by VeryInky)

Version	v0.7.7-pre9
Filename	dxgi.dll
OS	Windows 11 24H2
GPU	AMD RX 9070 XT (driver: 25.6.1)
Inputs	FSR 3.1 (overriding native XeSS)
Settings	Default settings from automatic `.bat` install. Ensure the in-game upscaler is set to XeSS, as OptiScaler will override this to FSR 3.1.
FG-Settings	None
Known Issues	None encountered.
Notes	Achieved significant performance gains by overriding the game’s native XeSS implementation with FSR 3.1. Playing on a 4K 240Hz monitor, FPS increased from approximately 100-120 FPS (using native FSR 2.x) to 140-160 FPS (using OptiScaler with FSR 3.1) in demanding areas like the space anomaly. This represents a performance gain of roughly 33-40%.
Reported By	VeryInky

Version	Nightly 2025 02 12
Filename	winmm.dll
OS	-
GPU	RTX 2070 Super
Inputs	DLSS
Settings	Either use the default settings for spoofing OR set both `Dxgi` and `Vulkan` to true.
FG-Settings	Nukem’s dlssg-to-fsr3
Known Issues	FG constantly disabling itself. DLSS Upscaling by itself might cause low fps after alt-tabbing. Trying to open the Opti’s overlay when DLSSG is active will freeze the game.
Notes	Wrong spoofing option will make DLSSG not show up in the options and you will see vulkan errors in the log.
Reported By	FakeMichau