: It is not yet released. You can find the official page on Steam to "Wishlist" the game, which will notify you the moment a setup or demo becomes available.
: Avoid downloading any .exe files from unofficial blogs or "free download" sites. Stick to Steam or GOG to ensure the setup is safe and compatible with your PC. project-igi-4-setup-download
As of April 2026, there is titled Project I.G.I. 4 . : It is not yet released