To apply the wrapper to the game, you must copy specific files into the folder where IGI.exe is installed:
. This graphics wrapper translates outdated DirectX calls into modern Direct3D 11 or 12, effectively bridging the gap between year-2000 code and 2021+ hardware. Why You Need dgVoodoo 2 for IGI 1 dgvoodoo 2 2021 download for igi 1