What?
Idk how (I don't care enough to dig into it tbh) but whatever Bethesda has done regarding handling geometry decal alpha, is broken and overflows (or underflows?). As far as I know, the issue seems to be patched on D3D9 Nvidia drivers, but if you use other GPUs, or DXVK, you can be met with blood turning into Christmas lights, colorfully flickering. (Usually requires a bunch of decals overlapping each other).
Anyway, fixed.
Requires Shader Loader or New Vegas Reloaded.
Instructions
Fixes color overflow in blood decal shaders, which caused colorful flashes.
Requirements
Blood Decal Flashing Fix
Type: Main
Date uploaded23 Feb 2026
File Size1.01 KB
Unique DLs0
Total DLs0
Version1.1
The mod itself
