: Official multiplayer servers for the original game are no longer active, so this key is mostly used for the single-player campaign installation.
Even if you find a dusty jewel case in your attic with a valid key, you still have a problem. IGI 2 used copy protection. Microsoft removed SafeDisc support in Windows 10 (and later Windows 11) because it was a massive security vulnerability (ring0 kernel access). So, your valid key is useless on a modern OS. igi 2 cd key
