Appearance | Namae | Upgrading Cost | Upgrading Cost in Gems | Upgrading Time |
Mayor’s House | 3.400 2.750 |
5.535 | 7 days | |
Barracks | 4.800 4.800 |
8.640 | 7 days | |
Elite Barracks | 6.500 7.000 |
12.150 | 10 days | |
Combat Academy | 6.000 5.500 |
10.350 | 7 days | |
Combat Armory | 6.000 5.500 |
10.350 | 7 days | |
Floating Residence | 1.850 2.200 |
3.345 | 7 days | |
Endless Coal Mine | 4.000 6.000 |
9.000 | 7 days | |
Endless Copper Mine | 4.000 6.000 |
9.000 | 7 days | |
Endless Gold Mine | 6.000 8.000 |
12.600 | 10 days | |
Endless Iron Mine | 5.200 7.000 |
10.980 | 10 days | |
Fairytale Castle | 13.500 13.500 |
24.300 | 10 days | |
Gingerbread House | 3.000 3.000 |
5.400 | 7 days | |
Advanced Toolmaker Level 2 | 9.000 7.000 |
25.416 | 1 day | |
Advanced Toolmaker Level 3 | 9.000 7.500 |
33.602 | 3 days | |
Advanced Toolmaker Level 4 | 600 8.500 |
16.844 | 3 days | |
Advanced Toolmaker Level 5 | 800 9.000 |
18.279 | 7 days | |
Advanced Toolmaker Level 6 | 1.000 10.000 |
20.610 | 7 days | |
Advanced Toolmaker Level 7 | 10.000 6.500 |
14.850 | 10 days |