Construction Factory Current Level 25

Next Level 26

To upgrade to the next level requires several buildings to reach the following level :

• Warehouse Lv.25
• Alliance Center Lv.25
• power Station Lv.25
• Construction factory expansion drawing 1/1

and some ingredients that must be sufficient :

• Gold : 2.7m
• Food : 93.7m
• Metal : 93.7m
• Oil : 16.3m
• Alloy : 2.7m

Update by DM : 698.997

Upgrade Time : 49D:05:49:52