To get Chaos Legion (2003) running in widescreen on modern PCs, you primarily need a community-made wrapper or a hex edit, as the game natively supports only 4:3 aspect ratios.
to wrap the game's Direct3D 8 calls. This allows the game to run at native desktop resolutions (like 1920x1080) and provides better compatibility with Windows 10/11. Hex Editing for Custom Ratios:
Under "Resolution", select "Unforced" or choose your native monitor resolution (e.g., 1920x1080).
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: This is a known limitation. Widescreen fixes for older games successfully correct the 3D gameplay graphics, but the 2D user interface, menus, and health bars will often remain stretched to their original 4:3 proportions.
Extract the contents of the .zip file into your Chaos Legion installation folder (where ChaosLegion.exe is located).
The most reliable method to achieve true widescreen in Chaos Legion is using , a graphics wrapper that translates old DirectX 1–8 calls into modern DirectX 11 or 12. Step 1: Download dgVoodoo 2 Visit the official dgVoodoo 2 website. Download the latest stable release zip file.
To fix this, ensure your widescreen .ini configuration file has the or RescaleUI option enabled: FixHUD = 1 MaintainAspectRatio = 1 Use code with caution.
If you simply use your graphics card to "scale to full screen," two things happen:
Once the widescreen fix is applied, you might encounter side effects caused by running a 2003 game on modern Windows iterations. Game Running Too Fast (High Frame Rate Issue)
Because Chaos Legion relies on legacy DirectX 8 API, modern graphics drivers often struggle to render it correctly. Using wraps the older DirectX files into DirectX 11 or 12, allowing for seamless resolution scaling. Step 1: Install dgVoodoo 2
Check the box for . AMD Radeon Software Setup Open the AMD Software: Adrenalin Edition .
Select "Unforced" or choose your native monitor resolution (e.g., 1920x1080).
If you prefer to alter the executable file directly to change its internal resolution settings, you can use a hex editor. This method is more involved but doesn't require external wrappers.
Create a copy of ChaosLegion.exe and name it ChaosLegion.exe.bak .
Yes, but there's no official Steam version, so a high-quality, fixed version of the game must be acquired. The dgVoodoo 2 method works exceptionally well on Steam Deck via Proton/Linux, as it operates on a low-level graphics layer.
This forces the health bars, legion meters, and text menus to maintain their original 4:3 proportions in the center of the screen, preventing them from stretching awkwardly to the outer edges of your widescreen display.
You need a copy of Chaos Legion for PC. Since it is abandonware (no longer sold on Steam or GOG), you will likely need to source it from an archive. Ensure you are using the "English/European" release, as the Japanese release has different executable offsets.

