Upgrade costs
| Level | Bread | Wood | Stone | Iron | Truegold | Tempered Truegold |
|---|---|---|---|---|---|---|
| 1 | 0 | 80 | 0 | 0 | 0 | 0 |
| 2 | 0 | 125 | 0 | 0 | 0 | 0 |
| 3 | 0 | 565 | 0 | 0 | 0 | 0 |
| 4 | 0 | 1,200 | 250 | 0 | 0 | 0 |
| 5 | 0 | 5,300 | 1,000 | 0 | 0 | 0 |
| 6 | 0 | 13,000 | 2,600 | 670 | 0 | 0 |
| 7 | 0 | 48,000 | 9,600 | 2,400 | 0 | 0 |
| 8 | 0 | 88,000 | 17,000 | 4,400 | 0 | 0 |
| 9 | 0 | 180,000 | 36,000 | 9,100 | 0 | 0 |
| 10 | 0 | 320,000 | 64,000 | 16,000 | 0 | 0 |
| 11 | 390,000 | 390,000 | 79,000 | 19,000 | 0 | 0 |
| 12 | 500,000 | 500,000 | 100,000 | 25,000 | 0 | 0 |
| 13 | 710,000 | 710,000 | 140,000 | 35,000 | 0 | 0 |
| 14 | 940,000 | 940,000 | 180,000 | 47,000 | 0 | 0 |
| 15 | 1,300,000 | 1,300,000 | 270,000 | 69,000 | 0 | 0 |
| 16 | 1,700,000 | 1,700,000 | 350,000 | 89,000 | 0 | 0 |
| 17 | 2,700,000 | 2,700,000 | 550,000 | 130,000 | 0 | 0 |
| 18 | 3,700,000 | 3,700,000 | 750,000 | 180,000 | 0 | 0 |
| 19 | 4,700,000 | 4,700,000 | 940,000 | 230,000 | 0 | 0 |
| 20 | 6,400,000 | 6,400,000 | 1,200,000 | 320,000 | 0 | 0 |
| 21 | 8,100,000 | 8,100,000 | 1,600,000 | 400,000 | 0 | 0 |
| 22 | 10,000,000 | 10,000,000 | 2,100,000 | 540,000 | 0 | 0 |
| 23 | 13,000,000 | 13,000,000 | 2,600,000 | 670,000 | 0 | 0 |
| 24 | 18,000,000 | 18,000,000 | 3,600,000 | 900,000 | 0 | 0 |
| 25 | 24,000,000 | 24,000,000 | 4,900,000 | 1,200,000 | 0 | 0 |
| 26 | 31,000,000 | 31,000,000 | 6,300,000 | 1,500,000 | 0 | 0 |
| 27 | 44,000,000 | 44,000,000 | 8,900,000 | 2,200,000 | 0 | 0 |
| 28 | 59,000,000 | 59,000,000 | 11,000,000 | 2,900,000 | 0 | 0 |
| 29 | 73,000,000 | 73,000,000 | 14,000,000 | 3,600,000 | 0 | 0 |
| 30 | 90,000,000 | 90,000,000 | 18,000,000 | 4,500,000 | 0 | 0 |
| 30-1 | 20,000,000 | 20,000,000 | 4,000,000 | 1,000,000 | 26 | 0 |
| 30-2 | 20,000,000 | 20,000,000 | 4,000,000 | 1,000,000 | 26 | 0 |
| 30-3 | 20,000,000 | 20,000,000 | 4,000,000 | 1,000,000 | 26 | 0 |
| 30-4 | 20,000,000 | 20,000,000 | 4,000,000 | 1,000,000 | 26 | 0 |
| TG 1 | 20,000,000 | 20,000,000 | 4,000,000 | 1,000,000 | 26 | 0 |
| TG 1-1 | 21,000,000 | 21,000,000 | 4,300,000 | 1,000,000 | 31 | 0 |
| TG 1-2 | 21,000,000 | 21,000,000 | 4,300,000 | 1,000,000 | 31 | 0 |
| TG 1-3 | 21,000,000 | 21,000,000 | 4,300,000 | 1,000,000 | 31 | 0 |
| TG 1-4 | 21,000,000 | 21,000,000 | 4,300,000 | 1,000,000 | 31 | 0 |
| TG 2 | 21,000,000 | 21,000,000 | 4,300,000 | 1,000,000 | 31 | 0 |
| TG 2-1 | 23,000,000 | 23,000,000 | 4,700,000 | 1,100,000 | 47 | 0 |
| TG 2-2 | 23,000,000 | 23,000,000 | 4,700,000 | 1,100,000 | 47 | 0 |
| TG 2-3 | 23,000,000 | 23,000,000 | 4,700,000 | 1,100,000 | 47 | 0 |
| TG 2-4 | 23,000,000 | 23,000,000 | 4,700,000 | 1,100,000 | 47 | 0 |
| TG 3 | 23,000,000 | 23,000,000 | 4,700,000 | 1,100,000 | 47 | 0 |
| TG 3-1 | 24,000,000 | 24,000,000 | 4,900,000 | 1,200,000 | 56 | 0 |
| TG 3-2 | 24,000,000 | 24,000,000 | 4,900,000 | 1,200,000 | 56 | 0 |
| TG 3-3 | 24,000,000 | 24,000,000 | 4,900,000 | 1,200,000 | 56 | 0 |
| TG 3-4 | 24,000,000 | 24,000,000 | 4,900,000 | 1,200,000 | 56 | 0 |
| TG 4 | 24,000,000 | 24,000,000 | 4,900,000 | 1,200,000 | 56 | 0 |
| TG 4-1 | 25,000,000 | 25,000,000 | 5,000,000 | 1,200,000 | 67 | 0 |
| TG 4-2 | 25,000,000 | 25,000,000 | 5,000,000 | 1,200,000 | 67 | 0 |
| TG 4-3 | 25,000,000 | 25,000,000 | 5,000,000 | 1,200,000 | 67 | 0 |
| TG 4-4 | 25,000,000 | 25,000,000 | 5,000,000 | 1,200,000 | 67 | 0 |
| TG 5 | 25,000,000 | 25,000,000 | 5,000,000 | 1,200,000 | 67 | 0 |
| TG 5-1 | 29,000,000 | 29,000,000 | 5,800,000 | 1,400,000 | 40 | 2 |
| TG 5-2 | 29,000,000 | 29,000,000 | 5,800,000 | 1,400,000 | 40 | 2 |
| TG 5-3 | 29,000,000 | 29,000,000 | 5,800,000 | 1,400,000 | 40 | 2 |
| TG 5-4 | 29,000,000 | 29,000,000 | 5,800,000 | 1,400,000 | 40 | 2 |
| TG 6 | 29,000,000 | 29,000,000 | 5,800,000 | 1,400,000 | 20 | 4 |
| TG 6-1 | 32,000,000 | 32,000,000 | 6,500,000 | 1,600,000 | 48 | 3 |
| TG 6-2 | 32,000,000 | 32,000,000 | 6,500,000 | 1,600,000 | 48 | 3 |
| TG 6-3 | 32,000,000 | 32,000,000 | 6,500,000 | 1,600,000 | 48 | 3 |
| TG 6-4 | 32,000,000 | 32,000,000 | 6,500,000 | 1,600,000 | 48 | 3 |
| TG 7 | 32,000,000 | 32,000,000 | 6,500,000 | 1,600,000 | 24 | 6 |
| TG 7-1 | 39,000,000 | 39,000,000 | 7,900,000 | 1,900,000 | 48 | 4 |
| TG 7-2 | 39,000,000 | 39,000,000 | 7,900,000 | 1,900,000 | 48 | 4 |
| TG 7-3 | 39,000,000 | 39,000,000 | 7,900,000 | 1,900,000 | 48 | 4 |
| TG 7-4 | 39,000,000 | 39,000,000 | 7,900,000 | 1,900,000 | 48 | 4 |
| TG 8 | 39,000,000 | 39,000,000 | 7,900,000 | 1,900,000 | 24 | 8 |
| TG 8-1 | 43,000,000 | 43,000,000 | 8,700,000 | 2,100,000 | 56 | 6 |
| TG 8-2 | 43,000,000 | 43,000,000 | 8,700,000 | 2,100,000 | 56 | 6 |
| TG 8-3 | 43,000,000 | 43,000,000 | 8,700,000 | 2,100,000 | 56 | 6 |
| TG 8-4 | 43,000,000 | 43,000,000 | 8,700,000 | 2,100,000 | 56 | 6 |
| TG 9 | 43,000,000 | 43,000,000 | 8,700,000 | 2,100,000 | 28 | 12 |
| TG 9-1 | 50,000,000 | 50,000,000 | 10,000,000 | 2,500,000 | 70 | 14 |
| TG 9-2 | 50,000,000 | 50,000,000 | 10,000,000 | 2,500,000 | 70 | 14 |
| TG 9-3 | 50,000,000 | 50,000,000 | 10,000,000 | 2,500,000 | 70 | 14 |
| TG 9-4 | 50,000,000 | 50,000,000 | 10,000,000 | 2,500,000 | 70 | 14 |
| TG 10 | 50,000,000 | 50,000,000 | 10,000,000 | 2,500,000 | 35 | 28 |
Requirements and results
| Level | Requirements | Time | Power |
|---|---|---|---|
| 1 | Town Center Lv. 10, Embassy Lv. 1 | 2s | 280 |
| 2 | Town Center Lv. 10, Embassy Lv. 2 | 8s | 532 |
| 3 | Town Center Lv. 10, Embassy Lv. 3 | 35s | 910 |
| 4 | Town Center Lv. 10, Embassy Lv. 4 | 1m | 1,414 |
| 5 | Town Center Lv. 10, Embassy Lv. 5 | 3m | 2,170 |
| 6 | Town Center Lv. 10, Embassy Lv. 6 | 7m | 3,304 |
| 7 | Town Center Lv. 10, Embassy Lv. 7 | 14m | 4,942 |
| 8 | Town Center Lv. 10, Embassy Lv. 8 | 21m | 6,580 |
| 9 | Town Center Lv. 10, Embassy Lv. 9 | 32m | 8,218 |
| 10 | Town Center Lv. 10, Embassy Lv. 10 | 43m | 10,598 |
| 11 | Town Center Lv. 11, Embassy Lv. 11 | 54m | 12,978 |
| 12 | Town Center Lv. 12, Embassy Lv. 12 | 1h 4m | 15,358 |
| 13 | Town Center Lv. 13, Embassy Lv. 13 | 1h 19m | 19,376 |
| 14 | Town Center Lv. 14, Embassy Lv. 14 | 1h 40m | 23,394 |
| 15 | Town Center Lv. 15, Embassy Lv. 15 | 2h 9m | 27,412 |
| 16 | Town Center Lv. 16, Embassy Lv. 16 | 3h 39m | 33,068 |
| 17 | Town Center Lv. 17, Embassy Lv. 17 | 4h 23m | 38,724 |
| 18 | Town Center Lv. 18, Embassy Lv. 18 | 5h 16m | 44,380 |
| 19 | Town Center Lv. 19, Embassy Lv. 19 | 7h 54m | 52,416 |
| 20 | Town Center Lv. 20, Embassy Lv. 20 | 9h 52m | 60,452 |
| 21 | Town Center Lv. 21, Embassy Lv. 21 | 12h 50m | 68,488 |
| 22 | Town Center Lv. 22, Embassy Lv. 22 | 19h 15m | 80,542 |
| 23 | Town Center Lv. 23, Embassy Lv. 23 | 1d 2h 57m | 92,596 |
| 24 | Town Center Lv. 24, Embassy Lv. 24 | 1d 13h 44m | 104,650 |
| 25 | Town Center Lv. 25, Embassy Lv. 25 | 2d 4h 50m | 116,704 |
| 26 | Town Center Lv. 26, Embassy Lv. 26 | 2d 12h 46m | 134,414 |
| 27 | Town Center Lv. 27, Embassy Lv. 27 | 3d 55m | 152,124 |
| 28 | Town Center Lv. 28, Embassy Lv. 28 | 3d 11h 51m | 169,834 |
| 29 | Town Center Lv. 29, Embassy Lv. 29 | 4d 26m | 187,544 |
| 30 | Town Center Lv. 30, Embassy Lv. 30 | 4d 19h 44m | 213,290 |
| 30-1 | Town Center TG 1, Embassy TG 1 | 20h 9m | 221,326 |
| 30-2 | Town Center TG 1, Embassy TG 1 | 20h 9m | 229,362 |
| 30-3 | Town Center TG 1, Embassy TG 1 | 20h 9m | 237,398 |
| 30-4 | Town Center TG 1, Embassy TG 1 | 20h 9m | 245,434 |
| TG 1 | Town Center TG 1, Embassy TG 1 | 20h 9m | 253,470 |
| TG 1-1 | Town Center TG 2, Embassy TG 2 | 1d 1h 55m | 261,506 |
| TG 1-2 | Town Center TG 2, Embassy TG 2 | 1d 1h 55m | 269,542 |
| TG 1-3 | Town Center TG 2, Embassy TG 2 | 1d 1h 55m | 277,578 |
| TG 1-4 | Town Center TG 2, Embassy TG 2 | 1d 1h 55m | 285,614 |
| TG 2 | Town Center TG 2, Embassy TG 2 | 1d 1h 55m | 293,650 |
| TG 2-1 | Town Center TG 3, Embassy TG 3 | 1d 7h 40m | 301,686 |
| TG 2-2 | Town Center TG 3, Embassy TG 3 | 1d 7h 40m | 309,722 |
| TG 2-3 | Town Center TG 3, Embassy TG 3 | 1d 7h 40m | 317,758 |
| TG 2-4 | Town Center TG 3, Embassy TG 3 | 1d 7h 40m | 325,794 |
| TG 3 | Town Center TG 3, Embassy TG 3 | 1d 7h 40m | 333,830 |
| TG 3-1 | Town Center TG 4, Embassy TG 4 | 1d 10h 33m | 342,678 |
| TG 3-2 | Town Center TG 4, Embassy TG 4 | 1d 10h 33m | 351,526 |
| TG 3-3 | Town Center TG 4, Embassy TG 4 | 1d 10h 33m | 360,374 |
| TG 3-4 | Town Center TG 4, Embassy TG 4 | 1d 10h 33m | 369,222 |
| TG 4 | Town Center TG 4, Embassy TG 4 | 1d 10h 33m | 378,070 |
| TG 4-1 | Town Center TG 5, Embassy TG 5 | 1d 16h 19m | 386,918 |
| TG 4-2 | Town Center TG 5, Embassy TG 5 | 1d 16h 19m | 395,766 |
| TG 4-3 | Town Center TG 5, Embassy TG 5 | 1d 16h 19m | 404,614 |
| TG 4-4 | Town Center TG 5, Embassy TG 5 | 1d 16h 19m | 413,462 |
| TG 5 | Town Center TG 5, Embassy TG 5 | 1d 16h 19m | 422,310 |
| TG 5-1 | Town Center TG 6, Embassy TG 6 | 1d 19h 12m | 431,774 |
| TG 5-2 | Town Center TG 6, Embassy TG 6 | 1d 19h 12m | 441,238 |
| TG 5-3 | Town Center TG 6, Embassy TG 6 | 1d 19h 12m | 450,702 |
| TG 5-4 | Town Center TG 6, Embassy TG 6 | 1d 19h 12m | 460,166 |
| TG 6 | Town Center TG 6, Embassy TG 6 | 1d 19h 12m | 469,630 |
| TG 6-1 | Town Center TG 7, Embassy TG 7 | 2d 3h 50m | 479,094 |
| TG 6-2 | Town Center TG 7, Embassy TG 7 | 2d 3h 50m | 488,558 |
| TG 6-3 | Town Center TG 7, Embassy TG 7 | 2d 3h 50m | 498,022 |
| TG 6-4 | Town Center TG 7, Embassy TG 7 | 2d 3h 50m | 507,486 |
| TG 7 | Town Center TG 7, Embassy TG 7 | 2d 3h 50m | 516,950 |
| TG 7-1 | Town Center TG 8, Embassy TG 8 | 2d 9h 36m | 526,414 |
| TG 7-2 | Town Center TG 8, Embassy TG 8 | 2d 9h 36m | 535,878 |
| TG 7-3 | Town Center TG 8, Embassy TG 8 | 2d 9h 36m | 545,342 |
| TG 7-4 | Town Center TG 8, Embassy TG 8 | 2d 9h 36m | 554,806 |
| TG 8 | Town Center TG 8, Embassy TG 8 | 2d 9h 36m | 564,270 |
| TG 8-1 | Town Center TG 9, Embassy TG 9 | 1d 13h 26m | 574,406 |
| TG 8-2 | Town Center TG 9, Embassy TG 9 | 1d 13h 26m | 584,542 |
| TG 8-3 | Town Center TG 9, Embassy TG 9 | 1d 13h 26m | 594,678 |
| TG 8-4 | Town Center TG 9, Embassy TG 9 | 1d 13h 26m | 604,814 |
| TG 9 | Town Center TG 9, Embassy TG 9 | 1d 13h 26m | 614,950 |
| TG 9-1 | Town Center TG 10, Embassy TG 10 | 2d 9h 36m | 625,086 |
| TG 9-2 | Town Center TG 10, Embassy TG 10 | 2d 9h 36m | 635,222 |
| TG 9-3 | Town Center TG 10, Embassy TG 10 | 2d 9h 36m | 645,358 |
| TG 9-4 | Town Center TG 10, Embassy TG 10 | 2d 9h 36m | 655,494 |
| TG 10 | Town Center TG 10, Embassy TG 10 | 2d 9h 36m | 665,630 |
Effects by level
| Level | Rally Capacity | Troops Deployment Capacity |
|---|---|---|
| 1 | +1,500 | +400 |
| 2 | +3,500 | +700 |
| 3 | +5,700 | +1,000 |
| 4 | +8,000 | +1,400 |
| 5 | +11,500 | +1,800 |
| 6 | +15,000 | +2,800 |
| 7 | +19,000 | +3,800 |
| 8 | +24,000 | +5,000 |
| 9 | +29,500 | +6,500 |
| 10 | +35,500 | +8,000 |
| 11 | +43,500 | +10,500 |
| 12 | +52,000 | +13,000 |
| 13 | +62,000 | +16,000 |
| 14 | +73,500 | +19,000 |
| 15 | +87,500 | +22,000 |
| 16 | +105,000 | +27,000 |
| 17 | +120,000 | +32,000 |
| 18 | +140,000 | +34,000 |
| 19 | +165,000 | +36,000 |
| 20 | +195,000 | +38,000 |
| 21 | +225,000 | +40,500 |
| 22 | +260,000 | +43,000 |
| 23 | +305,000 | +46,000 |
| 24 | +350,000 | +48,500 |
| 25 | +400,000 | +52,000 |
| 26 | +470,000 | +54,500 |
| 27 | +550,000 | +57,000 |
| 28 | +630,000 | +60,500 |
| 29 | +725,000 | +64,000 |
| 30 | +840,000 | +67,000 |
| 30-1 | +845,000 | +67,700 |
| 30-2 | +850,000 | +68,400 |
| 30-3 | +855,000 | +69,100 |
| 30-4 | +860,000 | +69,800 |
| TG 1 | +865,000 | +70,500 |
| TG 1-1 | +870,000 | +71,200 |
| TG 1-2 | +875,000 | +71,900 |
| TG 1-3 | +880,000 | +72,600 |
| TG 1-4 | +885,000 | +73,300 |
| TG 2 | +890,000 | +74,000 |
| TG 2-1 | +895,000 | +74,700 |
| TG 2-2 | +900,000 | +75,400 |
| TG 2-3 | +905,000 | +76,100 |
| TG 2-4 | +910,000 | +76,800 |
| TG 3 | +915,000 | +77,500 |
| TG 3-1 | +920,000 | +78,200 |
| TG 3-2 | +925,000 | +78,900 |
| TG 3-3 | +930,000 | +79,600 |
| TG 3-4 | +935,000 | +80,300 |
| TG 4 | +940,000 | +81,000 |
| TG 4-1 | +945,000 | +81,700 |
| TG 4-2 | +950,000 | +82,400 |
| TG 4-3 | +955,000 | +83,100 |
| TG 4-4 | +960,000 | +83,800 |
| TG 5 | +965,000 | +84,500 |
| TG 5-1 | +970,000 | +85,200 |
| TG 5-2 | +975,000 | +85,900 |
| TG 5-3 | +980,000 | +86,600 |
| TG 5-4 | +985,000 | +87,300 |
| TG 6 | +990,000 | +88,000 |
| TG 6-1 | +995,000 | +88,700 |
| TG 6-2 | +1,000,000 | +89,400 |
| TG 6-3 | +1,005,000 | +90,100 |
| TG 6-4 | +1,010,000 | +90,800 |
| TG 7 | +1,015,000 | +91,500 |
| TG 7-1 | +1,020,000 | +92,200 |
| TG 7-2 | +1,025,000 | +92,900 |
| TG 7-3 | +1,030,000 | +93,600 |
| TG 7-4 | +1,035,000 | +94,300 |
| TG 8 | +1,040,000 | +95,000 |
| TG 8-1 | +1,045,000 | +95,700 |
| TG 8-2 | +1,050,000 | +96,400 |
| TG 8-3 | +1,055,000 | +97,100 |
| TG 8-4 | +1,060,000 | +97,800 |
| TG 9 | +1,065,000 | +98,500 |
| TG 9-1 | +1,070,000 | +99,200 |
| TG 9-2 | +1,075,000 | +99,900 |
| TG 9-3 | +1,080,000 | +100,600 |
| TG 9-4 | +1,085,000 | +101,300 |
| TG 10 | +1,090,000 | +102,000 |
About these numbers
Costs, requirements, power and effects come from the game's own files. Times are base build times before construction speed bonuses, and power and effects are the building's totals at each level.