Scaling alone might still leave the image looking stretched. To truly fix the aspect ratio: Open ChaosLegion.exe in a hex editor (like HxD). Search for the ASCII string 640x480x32 .
Under the General tab, set "Scaling mode" to Stretched, 4:3 Aspect Ratio and check Keep window aspect ratio to prevent unwanted stretching. chaos legion pc widescreen fix fix
Camera, cutscenes, and cinematic fixes
If you get black bars even with dgVoodoo: Scaling alone might still leave the image looking stretched
Use a tool like HxD to open ChaosLegion.exe . set "Scaling mode" to Stretched