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Yes, 15. Even though there are only 14 numbered missions (1 through 14), the game internally treats the as Mission 0 or Mission 15 depending on the version. Setting mission=15 unlocks everything. unlock all mission in igi 1 game usttad
Mission1=1 Mission2=1 Mission3=1 Mission4=1 Mission5=1 Mission6=1 Mission7=1 Mission8=1 Mission9=1 Mission10=1 Mission11=1 Mission12=1 Mission13=1 Mission14=1 Enter the search phrase that has echoed through