I must be doing something wrong or it doesn't work yet. I tried it and all it does is put a .biq with the same name as the .sav file in the save folder. No changes I made were applied to the save. I put the new .biq file it made in the scenario folder to see what it does and it just gives me a corrupt file warning and won't load. Maybe I need more detailed step by step instructions. edit: I think I see what I did wrong. I tried modifying in the unit tab not the rules tab. Only changes to the rules work but nothing else?