Extract this to your desktop
- Run CoH2SGAPacker.exe
- Click the button next to "Path to Archive.exe" and browse to CoH2 installation folder and open Archive.exe
- Click the button next to "Input directory" for creating SGA Archive and browse to your map folder, eg.
C:\Program Files (x86)\Steam\steamapps\common\Company of Heroes 2\CoH2\Data\scenarios\mp\YourMap
- Set Archive name to what ever you want
- Leave alias as it is
- Click the button next to "Output path for creating SGA Archive" and browse to My Games/Company of Heroes 2/mods/scenarios/ and save it a name of your choise, e.g. 2p_mymap.sga
- Click "Create Archive"
- Check if the SGA archive is now existing in My Games/Company of Heroes2/mods/scenarios
Example usage:

You can also save your map SGA Packing settings as .sgaproj. Click File -> Save Project as and save it where ever you want to. The program will load last project automatically at launch. You can also manually load the project.