While playing a mission, you can instantly complete it and unlock the next one: Press during gameplay to pause the game. Navigate to the Controls menu. Press the Print Screen (SysRq) button.
Open Project IGI . Go to the main menu and select "Load Mission." You will now see that all missions, from the training grounds to the final showdown with Priboi, are selectable. You can click on any mission and hit "Play" to start immediately. igi 1 how to unlock all missions
, released in 2000 by Innerloop Studios, remains a cult classic in the tactical first-person shooter genre. Unlike modern games with mission-select menus from the start, IGI 1 uses a linear, password-based progression system . You cannot simply “skip” to the final mission; you must earn your way by completing objectives. While playing a mission, you can instantly complete
So boot up that old PC, install from GOG or an abandonware site, and start your journey. From the snowy footprints of Echoes of the Past to the nuclear panic of The Missile Silo , unlocking all missions is a rite of passage for any tactical FPS fan. Open Project IGI
This is the most popular method among the IGI community. By replacing a specific configuration file in your game directory, you can trick the game into thinking you have completed every level on the hardest difficulty. This unlocks the entire mission list in the "Load Mission" menu.
Here’s a clear, helpful, and engaging write-up for I.G.I.-1: I'm Going In (also known as Project I.G.I. ). It explains how to unlock all missions, since the game doesn’t use a traditional level-skip cheat.