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DX11 Improvement
Luma is a DirectX 11 modding framework based on ReShade Addon that can change rendering and add features such as HDR support.

About DX11 Improvement
Luma is a DirectX 11 modding framework built on the ReShade Addon system. It adds or modifies rendering passes and replaces shaders through DirectX hooks, with existing shader work focused on HDR output support and DLSS support in mods such as Prey (2017).
It includes mods for multiple games, a template project for adding new game mods, and a graphics analyzer mode that captures draw/dispatch commands and DX state changes in DX11 games. Building and using mods is Windows-based and requires Visual Studio, Windows SDK, and related tools.
Key features
- Modify DX11 rendering passes via ReShade Addon hooks
- Replace shaders including post-processing shaders
- Add HDR output support to DX11 games
- Add DLSS support in supported game mods
- Capture draw/dispatch commands and DX state for debugging
- Template project for creating new game mods
- Includes existing game mods such as Prey (2017) and BioShock 2
- Provides template project and instructions for adding new games
- Analyzer mode can inspect rendering commands and state in any DX11 game
- Limited to DirectX 11 games
- Building mods requires Windows, Visual Studio, Windows SDK and VC++ redistributable
- Debug builds have optimizations disabled and run much slower
DX11 Improvement at a glance
- Category
- Gaming › Game Utilities & Launchers
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Windows
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
DX11 Improvement alternatives
Tools and sites you could use instead, ranked by how closely they match.
Wii Hacks Guide provides instructions for modifying Wii, Wii vWii, and Wii mini systems.
RenoDX is a toolset for modding DirectX games, with support for replacing shaders, injecting buffers, and adding overlays.
Customize the Steam Client with themes and plugins using the Millennium open-source framework.
Remap input devices and change their behavior with input-remapper, a desktop configuration utility.
DLSS Swapper downloads, manages, and swaps DLSS, FSR, and XeSS libraries to update or change graphics upscalers.
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DX11 Improvement FAQ
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