It‘s just impossible to have maxed out walls at this time.
Let‘s do some calculation:
Upgrade costs per piece: 8,100,000 food or gold
We have 155 walls and 12 gates...
(155+12) x 8,100,000 = 1,352,700,000 food or gold
CWA is online since 12/07, that‘s 46 days now.
1,352,700,000 / 46 =...