There is titled Project I.G.I. 3: The Plan . The confusion usually stems from two sources:
An ex-SAS officer working for the Institute for Geotactical Intelligence. project-igi-3-the-plan-game
If you specifically remember a game called The Plan that you thought was I.G.I. 3: It featured a . You played as Robert Taylor, a professional thief. There is titled Project I
Modernized tactical stealth that retains the high-stakes, "one mistake and it's over" feel of the original. Developer: Toadman Interactive (under Enad Global 7). 🕹️ Looking for "The Plan"? project-igi-3-the-plan-game