In-game event

GammaBoost+ Update 1.6.1

GammaBoost+ · published 14 Oct 2026, 08:22 UTC · build 25928201

Exposure: more or less light, like a camera. Unlike Brightness, white stays white.
Shadows and Highlights: the dark and bright ends on their own, on NVIDIA's −100 to 100 scale, so values from an NVIDIA filter copy straight over.
Tint Color and Tint Strength: a tint of any color.
Sharpen: uses your monitor's own sharpness setting (most monitors allow it). It never touches the game, and your monitor's setting comes back when you turn GammaBoost+ off.
Black & White: with a filter color, as in black-and-white photography.
Colorblind: pushes apart colors that look the same with Protanopia, Deuteranopia or Tritanopia.
Black & White's filter colors and Colorblind need an NVIDIA card with HDR off. In HDR, Black & White is plain gray.
Everything works outside the game, with nothing injected, so it's anti-cheat safe.

Vibrance now changes color only: grays and contrast stay as they are. The built-in presets keep their look. Your own and community presets that use Vibrance lose a little of their contrast and get a little more color.
The old Highlights slider is now called White Level, and the old Tint is Green–Magenta.
Manual is quicker: slider changes go on screen straight away, on all monitors at once.
A tidier Manual: Black Level, White Level, Green–Magenta and the tint color are under "More". A "More" opens by itself while one of its sliders is changed. Channels is collapsed until you need it.

Presets per monitor: after a restart or a driver update, Windows can renumber monitors, which sent presets to monitors that no longer existed. GammaBoost+ now follows each monitor itself.
"Windows refused the change" no longer shows while your screen is changing, and when it does show, it says which display and why.

Other announcements

In-game event

GammaBoost+ · published 14 Oct 2026, 08:22 UTC · build 25928201

Exposure: more or less light, like a camera. Unlike Brightness, white stays white.
Shadows and Highlights: the dark and bright ends on their own, on NVIDIA's −100 to 100 scale, so values from an NVIDIA filter copy straight over.
Tint Color and Tint Strength: a tint of any color.
Sharpen: uses your monitor's own sharpness setting (most monitors allow it). It never touches the game, and your monitor's setting comes back when you turn GammaBoost+ off.
Black & White: with a filter color, as in black-and-white photography.
Colorblind: pushes apart colors that look the same with Protanopia, Deuteranopia or Tritanopia.
Black & White's filter colors and Colorblind need an NVIDIA card with HDR off. In HDR, Black & White is plain gray.
Everything works outside the game, with nothing injected, so it's anti-cheat safe.

Vibrance now changes color only: grays and contrast stay as they are. The built-in presets keep their look. Your own and community presets that use Vibrance lose a little of their contrast and get a little more color.
The old Highlights slider is now called White Level, and the old Tint is Green–Magenta.
Manual is quicker: slider changes go on screen straight away, on all monitors at once.
A tidier Manual: Black Level, White Level, Green–Magenta and the tint color are under "More". A "More" opens by itself while one of its sliders is changed. Channels is collapsed until you need it.

Presets per monitor: after a restart or a driver update, Windows can renumber monitors, which sent presets to monitors that no longer existed. GammaBoost+ now follows each monitor itself.
"Windows refused the change" no longer shows while your screen is changing, and when it does show, it says which display and why.