However, there's no official "unlock all missions" cheat code for the original I.G.I.-1 (released in 2000 by Innerloop Studios). The game uses a linear save system tied to completing missions in order.
I understand you're looking for a way to unlock all missions in I.G.I.-1: I'm Going In (also known as Project I.G.I. ) while keeping the proper story progression intact. Igi 1 Cheats Unlock All Mission
Would you like help with trainer setup or specific mission walkthroughs instead? However, there's no official "unlock all missions" cheat
However, there's no official "unlock all missions" cheat code for the original I.G.I.-1 (released in 2000 by Innerloop Studios). The game uses a linear save system tied to completing missions in order.
I understand you're looking for a way to unlock all missions in I.G.I.-1: I'm Going In (also known as Project I.G.I. ) while keeping the proper story progression intact.
Would you like help with trainer setup or specific mission walkthroughs instead?