How to add a new language or custom language on AoC2.
1. you need to copy bundles.properties and paste it on other folder
2. Go to inside the bundles.properties file that you copied and translate it with your language
3. add your language tag on your language file name, it should be like this: bundles_yourtaghere.properties
3. if you done it, paste it on game/languages
4. to add flag, you need to go to inside age_of_civilizations file, the file should be inside game/languages folder
5. and then add your language tag and your flag tag, to find the flags tag, you ne