Sigand Software

Sigand Software A software startup targeting Vulkan game optimization, UX design, and Human-AI cowork. Filling market gaps where current companies and software can't.

Current products aim to improve the users experience in video games that utilize the Vulkan API.

KXR Resolution Scaling, a Vulkan re-implementation of FSR 4, is in development.Hardware targets: Nvidia Pascal and newer...
05/08/2026

KXR Resolution Scaling, a Vulkan re-implementation of FSR 4, is in development.
Hardware targets: Nvidia Pascal and newer (GTX 10-series+), AMD Polaris and newer (RX 500-series, Vega, RX 5000+).
Currently Works on Doom Eternal
Next up: Doom: The Dark Ages, Wolfenstein: Youngblood, and possibly Wolfenstein II

05/05/2026

Randomly got the Lumberjack achievement while porting FSR4 to vulkan... oops.
05/02/2026

Randomly got the Lumberjack achievement while porting FSR4 to vulkan... oops.

DLSS2/3 -> FSR3 Translation. No spoofing. Just a 6-byte vendor patch. What you're looking at is real-time Vulkan-layer v...
04/28/2026

DLSS2/3 -> FSR3 Translation. No spoofing. Just a 6-byte vendor patch.

What you're looking at is real-time Vulkan-layer vendor translator that bypasses NVIDIA's gate without binary patching and routes every frame through AMD's open-source FSR 3.1.4 instead.

Follow the page, the build progress lives here, more is on the way.

What game would you want to see this run on next? 👇

Cookies Launcher: Re-Experience the peak of Windows MobilePre Alpha Coming Soon...
04/26/2026

Cookies Launcher:
Re-Experience the peak of Windows Mobile

Pre Alpha Coming Soon...

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N/A
Jefferson, WI

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