IGI = I’m Going In. IGI stands for I’m going in. Full form of the IGI game is = I’m going in Game.

So, Project IGI stands for – Project I.G.I.: I’m Going In. Project IGI is a PC game, Official game name is – Project I.G.I.: I’m Going In. It is the first game in the IGI game series and that’s why we locally call – Project IGI 1 game or IGI 1 Game.