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The administrative building is part of the city from the beginning. It cannot be bought from the shop or demolished.

The administrative building has to be updated in order to have more buildings in the city.

Administrative Building with Achievement Notification

Administrative building after upgrades, with an Achievement Notification floating above

The Administrative Building also gives the player access to Achievements and Achievement Rewards. When an Achievement is accomplished, an achievement icon will be show above the building, as shown here.

Available at level 1 Level
Territory 3x3 Territory
Buildings allowed to build 1 Building

The administrative building will need to be upgraded one level in order to complete the River Bridge project.

Upgrades[]

Building
Level
Total Allowed
Buildings
Upgrade Costs Upgrade Time Yields
Experience
1 17 +20 XP2
2 22 2,000 Coins or 5 Cash 2 m Time +20 XP2
3 27 3,000 Coins or 5 Cash 5 m Time +20 XP2
4 32 6,000 Coins or 7 Cash 10 m Time +20 XP2
5 37 12,000 Coins or 10 Cash 15 m Time +20 XP2
6 42 20,000 Coins or 12 Cash 30 m Time +20 XP2
7 47 25,000 Coins or 14 Cash 45 m Time +20 XP2
8 52 30,000 Coins or 15 Cash 1 h Time +20 XP2
9 57 35,000 Coins or 16 Cash 1 h 20 m Time +20 XP2
10 62 40,000 Coins or 18 Cash 1 h 40 m Time +20 XP2
11 67 45,000 Coins or 18 Cash 2 h Time +20 XP2
12 72 50,000 Coins or 20 Cash 2 h 30 m Time +20 XP2
13 77 56,000 Coins or 20 Cash 3 h Time +20 XP2
14 82 62,000 Coins or 22 Cash 3 h 30 m Time +20 XP2
15 87 68,000 Coins or 22 Cash 4 h 15 m Time +20 XP2
16 92 74,000 Coins or 23Cash 5 h Time +20 XP2
17 97 80,000 Coins or 23 Cash 5 h 45 m Time +20 XP2
18 102 87,000 Coins or 23 Cash 6 h 30 m Time +20 XP2
19 107 94,000 Coins or 25 Cash 7 h 30 m Time +20 XP2
20 112 101,000 Coins or 25 Cash 8 h 30 m Time +20 XP2
21 117 108,000 Coins or 25 Cash 9 h 30 m Time +20 XP2
22 122 115,000 Coins or 25 Cash 10 h 30 m Time +20 XP2
23 127 123,000 Coins or 25 Cash 12 h Time +20 XP2
24 132 132,000 Coins or 28 Cash 13 h 30 m Time +20 XP2
25 137 142,000 Coins or 28 Cash 15 h Time +20 XP2
26 142 153,000 Coins or 28 Cash 16 h 30 m Time +20 XP2
27 147 165,000 Coins or 28 Cash 18 h Time +20 XP2
28 152 179,000 Coins or 28 Cash 20 h Time +20 XP2
29 157 195,000 Coins or 28 Cash 22 h Time +20 XP2
30 162 213,000 Coins or 28 Cash 1 d Time +20 XP2
31 167 233,000 Coins or 30 Cash 1 d 1 h Time +20 XP2
32 172 255,000 Coins or 30 Cash 1 d 2 h Time +20 XP2
33 177 279,000 Coins or 30 Cash 1 d 3 h Time +20 XP2
34 182 305,000 Coins or 30 Cash 1 d 4 h Time +20 XP2
35 187 334,000 Coins or 30 Cash 1 d 5 h Time +20 XP2
36 192 366,000 Coins or 30 Cash 1 d 6 h Time +20 XP2
37 197 401,000 Coins or 30 Cash 1 d 7 h Time +20 XP2
38 202 439,000 Coins or 30 Cash 1 d 8 h Time +20 XP2
39 207 480,000 Coins or 30 Cash 1 d 9 h Time +20 XP2
40 212 524,000 Coins or 35 Cash 1 d 10 h Time +20 XP2
41 217 571,000 Coins or 35 Cash 1 d 11 h Time +20 XP2
42 222 622,000 Coins or 35 Cash 1 d 12 h Time +20 XP2
43 227 677,000 Coins or 35 Cash 1 d 13 h Time +20 XP2
44 232 736,000 Coins or 35 Cash 1 d 14 h Time +20 XP2
45 237 799,000 Coins or 35 Cash 1 d 15 h Time +20 XP2
46 242 866,000 Coins or 35 Cash 1 d 16 h Time +20 XP2
47 247 938,000 Coins or 35 Cash 1 d 17 h Time +20 XP2
48 252 1,015,000 Coins or 35 Cash 1 d 18 h Time +20 XP2
49 257 1,097,000 Coins or 40 Cash 1 d 19 h Time +20 XP2
50 262 1,184,000 Coins or 40 Cash 1 d 20 h Time +20 XP2
51 277 1,276,000 Coins or 50 Cash 2 d Time +20 XP2
52 287 1,371,000 Coins or 50 Cash 2 d 2 h Time +20 XP2
53 297 1,466,000 Coins or 50 Cash 2 d 4 h Time +20 XP2
54 307 1,561,000 Coins or 55 Cash 2 d 6 h Time +20 XP2
55 317 1,656,000 Coins or 55 Cash 2 d 8 h Time +20 XP2
56 327 1,751,000 Coins or 55 Cash 2 d 10 h Time +20 XP2
57 337 1,846,000 Coins or 60 Cash 2 d 12 h Time +20 XP2
58 347 1,941,000 Coins or 60 Cash 2 d 14 h Time +20 XP2
59 357 2,036,000 Coins or 60 Cash 2 d 16 h Time +20 XP2
60 367 2,131,000 Coins or 65 Cash 2 d 18 h Time +20 XP2
61 377 2,226,000 Coins or 65 Cash 2 d 20 h Time +20 XP2
62 387 2,321,000 Coins or 65 Cash 2 d 22 h Time +20 XP2
63 397 2,416,000 Coins or 70 Cash 3 d Time +20 XP2
64 412 2,511,000 Coins or 70 Cash 3 d 2 h Time +20 XP2
65 432 2,606,000 Coins or 70 Cash 3 d 4 h Time +20 XP2
66 457 2,701,000 Coins or 75 Cash 3 d 6 h Time +20 XP2
67 487 2,796,000 Coins or 75 Cash 3 d 8 h Time +20 XP2
68 522 2,891,000 Coins or 75 Cash 3 d 10 h Time +20 XP2
69 562 2,986,000 Coins or 80 Cash 3 d 12 h Time +20 XP2
70 607 3,081,000 Coins or 80 Cash 3 d 14 h Time +20 XP2
71 657 3,176,000 Coins or 80 Cash 3 d 16 h Time +20 XP2
72 712 3,271,000 Coins or 85 Cash 3 d 18 h Time +20 XP2
73 772 3,366,000 Coins or 85 Cash 3 d 20 h Time +20 XP2
74 837 3,461,000 Coins or 85 Cash 3 d 22 h Time +20 XP2
75 907 3,556,000 Coins or 90 Cash 3 d 22 h Time +20 XP2
76 982 3,651,000 Coins or 90 Cash 4 d Time +20 XP2
77 1062 3,746,000 Coins or 90 Cash 4 d 2 h Time +20 XP2
78 ? 3,841,000 Coins or 95 Cash 4 d 4 h Time +20 XP2
79 1332 ? Coins or ? Cash ? d ? h Time +20 XP2
80 1347 4,126,000 Coins or 100 Cash 4 d 10 h Time +20 XP2
81 ? ? Coins or ? Cash ? d ? h Time +20 XP2
82 ? ? Coins or ? Cash ? d ? h Time +? XP2
83 ? ? Coins or ? Cash ? d ? h Time +? XP2
84 ? ? Coins or ? Cash ? d ? h Time +? XP2
85 ? ? Coins or ? Cash ? d ? h Time +? XP2
86 ? ? Coins or ? Cash ? d ? h Time +? XP2
87 ? ? Coins or ? Cash ? d ? h Time +? XP2
88 ? ? Coins or ? Cash ? d ? h Time +? XP2
89 ? ? Coins or ? Cash ? d ? h Time +? XP2
90 ? ? Coins or ? Cash ? d ? h Time +? XP2

Before March 2016, the Administrative building did not have a billboard:

AdministrativeBuilding

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