2000
Project I.G.I.: I'm Going In
The original with the Neonix Remastered 1.4 patch. Portable ZIP, 1.7 GB: unzip anywhere and run IGI.exe. No install, no CD.
> Download IGI 1PC
Download
Pick your operation.
2003
IGI 2: Covert Strike
The sequel. 19 missions and online multiplayer.
Download IGI 2 - coming soon