While not a permanent unlock, this lets you skip a level you are stuck on, effectively unlocking them one by one.
This method works perfectly on the Usttad IGI 1 v1.1 Portable release. unlock all mission in igi 1 game usttad portable
Once unlocked, you can play any of these: While not a permanent unlock, this lets you
The USttad repack is famous among retro gamers because: This method works perfectly on the Usttad IGI 1 v1
However, mission progression is still saved in a file called IGI.sav. Unlocking all missions means manipulating that file or using in-game shortcuts.
This is a widely available file within the gaming community.
