IGI 3 Free Download nicoahsan March 16, 2020 Nes Roms Pack Comments Click on below button to Download IGI 3 Game Free. This is Full Setup of Game. It is a free version of IGI 3. Just download it, install and enjoy. Let us know if you face any problems during IGI 3 Free Download or installation. As always Full IGI 3 Game is in one single and direct link. Before Installing You Must Watch This Installation Guide Video