Copy dgVoodooCpl.exe and dgVoodoo.conf from the main folder into your Project I.G.I. installation folder (where igi.exe is located). Copy DLL Files: Navigate inside the extracted folder to MS > x86 .

| Setting | Value | Reason | |---------|-------|--------| | Output API | DirectX 11 or 12 | Best performance on modern GPUs | | Adapter | Your dedicated GPU | Prevents use of integrated graphics | | Resolution | 1920x1080 (or native monitor) | Scales up I.G.I. 1 cleanly | | Scaling mode | Stretched (preserve aspect) | Avoids stretched HUD; use 4:3 if preferred | | VSync | On | Reduces screen tearing; stable frame pacing | | Texture filtering | Force anisotropic 16x | Sharpens old textures | | dgVoodoo Watermark | Off | Removes debug overlay during gameplay |

: Grab the latest stable release directly from the dgVoodoo 2 Download Page by Dege .

Stabilization against crashes during mission loading screens.

Released in 2000, Project I.G.I. relies on legacy DirectX APIs that modern Windows 10 and 11 systems struggle to process. Players often encounter black screens, flickering textures, or low frame rates. acts as a wrapper, translating old DirectX 1–7 calls into modern DirectX 11 or 12, allowing the game to run smoothly on contemporary hardware. Step 1: Download dgVoodoo 2

Copy the file named from the zip root and paste it directly into your Project I.G.I. main folder.

: Download the latest stable version (usually for "regular usage") from the official dgVoodoo2 website.

Project I.G.I. 1 was built for legacy computer hardware using older versions of DirectX (specifically DirectDraw and early Direct3D frameworks). Modern graphics cards from NVIDIA, AMD, and Intel have dropped or poorly optimized native support for these outdated APIs.

Full support for modern screen resolutions, including .

Download the latest stable version available (usually packed as a .zip archive, e.g., dgVoodoo2_xx_xx.zip ). Save the folder to a convenient location on your desktop.

It is always recommended to download dgVoodoo 2 from its official and most up-to-date source to ensure you have the latest fixes and features. The official website is hosted by the developer, Dege, and can be found at:

Open your I.G.I. 1 installation folder (where IGI.exe is located) and paste the four .dll files there.

Run dgVoodooCpl.exe as an Administrator from your game folder.

Always retrieve dgVoodoo 2 files strictly from authorized, verified developer repositories to avoid corrupted code or malware: