How To Unlock All Missions In Igi 1 Apr 2026

Unlocking all missions in Project I.G.I. requires more than raw shooting skill. Players must master exfiltration, understand the difficulty-based branching, and optionally discover the hidden variant of Mission 6. For those who prefer instant access, the password system bypasses all constraints. By using the methods above—standard sequence, bonus triggers, or direct passwords—any player can experience the full 14-mission campaign of this classic tactical shooter.

1295 (M2), 3048 (M3), 3751 (M4), 4885 (M5), 7225 (M6), 9531 (M7), 3472 (M8), 4213 (M9), 9071 (M10), 3326 (M11), 6838 (M12), 8832 (M13), 9667 (M14). how to unlock all missions in igi 1

Complete Operational Access: A Guide to Unlocking All Missions in Project I.G.I. Unlocking all missions in Project I

IGI 1 has an undocumented feature: Completing any mission on Hard difficulty unlocks the next two missions instead of one. For example, finishing Mission 3 on Hard gives you immediate access to Missions 4 and 5. This is the fastest way to skip levels if you are stuck. Conversely, playing on Easy locks certain later missions (12-14) until you replay earlier missions on Medium or Hard. For those who prefer instant access, the password