Invisible War Mature

Windows Install: Open the exe file!

Linux Install: Unzip the file.  Run "cd '~/Downloads/Mission Invisible Mature Linux';chmod +x 'Mission Invisible Mature.sh';./'Mission Invisible Mature.sh'" in a new terminal.  If you want to open the app otherwise, type the command "MissionInvisible". 

macOS Install: Open the .app file. This will give you an error! Click cancel, then open System Preferences (System Settings on Ventura) and go to Security and Privacy.  Then click "Open Anyway" then "Open".