RXShade — Shader filters for Roblox

How it works 01 / 04

Sits on top of the window

Runs as a separate overlay process. It draws a filter layer directly above the Roblox window without modifying the game.

Recreates the reshade look

Real-time color grading and contrast. The visual style from BloxShade and RoShade, rebuilt from scratch.

Nothing else

No game modification, no injected scripts. RXShade does exactly one job — apply a visual filter — and nothing else.

Filters 02 / 04

Every filter is an independent HLSL shader pass with its own toggle and 0–100% sliders. They stack in a fixed order, and none of them touch the game — they act on the captured frame on your GPU.

Sharpen

Contrast-adaptive sharpening (CAS-style). Flat areas sharpen more; regions already near clipping are left alone so edges do not ring.

FXAA

Luminance-based edge anti-aliasing. The only AA available when all you have is a finished colour image.

Bloom

Soft-knee bright-pass at quarter resolution, two separable gaussian iterations, additive composite. Light glows instead of clipping flat.

Wet reflection

APPROX — a screen-wide sheen, specular shine on objects, and a floor mirror below a horizon line you position yourself. Stylised, not physically accurate.

Focus

APPROX — radial defocus by distance from screen centre, not by scene depth.

HDR

ACES filmic tone mapping applied in linear light, normalised to its own white point, plus local contrast, highlight recovery and shadow lift.

Colour grading

Exposure, temperature, contrast, saturation and an aspect-corrected vignette, applied in that order.

Chromatic aberration

Transverse lens fringing, weighted by radius so the centre stays sharp. Capped at about 1.2% of frame width.

Film grain

Animated grain quantised into pixel-sized cells, weighted to mid-tones the way real film grain behaves.

Presets one tap

Crisp

Clean and legible. Sharpening plus AA, no colour shift.

Vivid

Punchy, saturated colours with a touch of bloom.

Cinematic

Desaturated and contrasty, with vignette, defocus and grain.

Dreamy

Heavy glow and a shallow sharp centre.

Night

Lifts crushed shadows so dark scenes stay readable.

Water

Wet surfaces — glossy sheen plus a floor mirror.

HDR

ACES tone mapping with strong local contrast.

Why it exists 03 / 04

Tools like BloxShade and RoShade injected files directly into Roblox to hook its renderer. That got them banned.

RXShade takes a different approach. It draws a filter layer on top of the window from the outside, leaving Roblox's process completely untouched.

BloxShade / RoShadeInject files into Roblox to hook the renderer

ResultDetected and banned by Roblox's anti-cheat

RXShadeNo injection — overlays the window from outside the process

Shader filters for Roblox, brought back.

Sits on top of the window

Recreates the reshade look

Nothing else

RXShade 1.0.0 Beta is available now.