A bit late, but questions regarding map editor or modding should better be asked in the workshop discussion subforum, where it's more visible to the relevant people :-)

Help me!
hegemony3 Map Editor is resolution cannot be changed

Please tell me how to make it full screen

@kmthorpe I'm betting your cities aren't connected to the supply network. Try to move food from your starting city to one of the other locations, and if you can't, then it isn't connected to your trade network and the rebellions you are having are due to starvation. I've yet to have starvation riots occur for any other reason since food sources are so very plentiful in this game.

if you select a city to move food/wood from, and then right click and hold until the radial menu appears, the 6 o'clock item allows you to transfer food from that city to whatever you have targeted. This way you don't have to wait for your surplus of food to fill in the other places before getting to where you are. No need for Oxen until your'e dealing with a lot of stone walls.

I notice after I expanded quite large, alot of my troops are not able to load up food to seige a enemy even tho ill have 20k+ avaliable, and i have all cities and forts connected through supply line, this requires me to get food from city deep inside my territory and move it to the front with oxs. Have any idea why this happening?

@kmthorpe You need to upgrade your food buildings and fill them with slaves or workers, that will take care of your food. You have to heavily stockpile your food for the winter as well. Starving out your opponents by raiding their food production buildings and causing riots and rebellions is a great strategy!

Really struggle to get food going to cities, even if I hold back on their development and recruit no military to them until a rebellion threatens. Despite taking all the food producing places and making sensible links, too many cities simply starve, rebel and game over. This is on Easy level. Tried three times now and cannot progress far enough to actually fight any other power before my kingdom crumbles from within.

Can you edit your two guides by adding a bullet point list of the 10 tips, perhaps with time stamp so we can jump to the video for quick reminders etc

Good tips for beginners. Will save you at least 60 hours of headaches.

The supply lines suggestion will be very helpful for me because money is hard to get a grasp on in this game.