Wall repair

It takes 4.4 MILLION crop to repair a level 10 wall.
This seems like a bit much considering how much it takes to gather the crop and how much you get while farming it.
Even with hitting oasis's (which also cost crop to hit) and high crop outputs, this amount of crop can take a LONG time to gather.
It would take 88 Large level 10 crop farms Large at 50K a piece to get to that amount. Or 440 Small level 10 Crop farms.

Instead of it costing 200 crop per point on a wall, this needs to be reduced to something that makes it possible to repair a wall faster than a week.
Maybe 10 crop per 1 point on the wall would be better.

And that's just a level 10 wall.

Level 11 = 5.7 Million crop
Level 12 = 7.3 Million crop
Level 13 = 9.1 Million crop
Level 14 = 11.2 Million crop
Level 15 = 13.6 Million crop
Level 16 = 16.3 Million crop
Level 17 = 19.4 Million crop
Level 18 = 22.8 Million crop
Level 19 = 26.6 Million crop
Level 20 = 30.8 Million crop

And that doesn't include the resources needed to build the turrets.

The wall is definitely super expensive to maintain. I'll be back to comment after I've done more defending against attacks to see just how worthwhile this wall is in the first place.

agreed, repairing and upgrading wall has no meaning if you cant repair after upgrading.

Notice how Forum_acct never came back?
I bet he still hasn't farmed enough crop to repair his wall.

Well, I've done enough playing now that the repair cost doesn't seem so outrageous.

It's about choices. You can choose to have a strong wall, or choose to move a large army around for more xp/prestige in combats. If you want everything, then buy more gold and spend your way to Utopia.

After max building upgrades, tech upgrades, occupying extra cities (which enable 5x more oases possession), and enhancing cards, I can produce MILLIONS of crop in a few days. I bet it's possible to produce millions every day. Managing all that is another matter

Right, but the average player who doesn't have all day to play non-stop can't do this.