Academy
The Academy is an institute for researching new technologies. Upgrading it gives access to more powerful tech.
Academy upgrade costs (levels 1-30)
| Level | Town Center | Wood | Bread | Stone | Iron | Upgrade Time | Research Speed (%) | Power |
|---|---|---|---|---|---|---|---|---|
| 1 | 9 | 105 | – | – | – | 2s | 0.1 | 440 |
| 2 | 9 | 160 | – | – | – | 9s | 0.2 | 836 |
| 3 | 9 | 725 | – | – | – | 45s | 0.3 | 1430 |
| 4 | 9 | 1,600 | – | 320 | – | 2m 15s | 0.4 | 2222 |
| 5 | 9 | 6,800 | – | 1,300 | – | 4m 30s | 0.5 | 3410 |
| 6 | 9 | 17,000 | – | 3,400 | 860 | 9m | 0.6 | 5192 |
| 7 | 9 | 62,000 | – | 12,000 | 3,100 | 18m | 0.7 | 7766 |
| 8 | 9 | 110,000 | – | 22,000 | 5,600 | 27m | 0.8 | 10340 |
| 9 | 9 | 230,000 | – | 47,000 | 11,000 | 40m 30s | 0.9 | 12914 |
| 10 | 10 | 410,000 | – | 82,000 | 20,000 | 54m | 1 | 16654 |
| 11 | 11 | 520,000 | 520,000 | 100,000 | 26,000 | 1h 7m 30s | 1.1 | 20394 |
| 12 | 12 | 670,000 | 670,000 | 130,000 | 33,000 | 1h 21m | 1.2 | 24134 |
| 13 | 13 | 950,000 | 950,000 | 190,000 | 47,000 | 1h 39m | 1.3 | 30448 |
| 14 | 14 | 1,200,000 | 1,200,000 | 250,000 | 63,000 | 2h 6m | 1.4 | 36762 |
| 15 | 15 | 1,800,000 | 1,800,000 | 370,000 | 93,000 | 2h 42m | 1.5 | 43076 |
| 16 | 16 | 2,300,000 | 2,300,000 | 470,000 | 110,000 | 4h 34m | 1.6 | 51964 |
| 17 | 17 | 3,700,000 | 3,700,000 | 740,000 | 180,000 | 5h 29m | 1.7 | 60852 |
| 18 | 18 | 5,000,000 | 5,000,000 | 1,000,000 | 250,000 | 6h 35m | 1.8 | 69740 |
| 19 | 19 | 6,200,000 | 6,200,000 | 1,200,000 | 310,000 | 9h 52m 30s | 1.9 | 82368 |
| 20 | 20 | 8,600,000 | 8,600,000 | 1,700,000 | 430,000 | 12h 20m 30s | 2 | 94996 |
| 21 | 21 | 10,000,000 | 10,000,000 | 2,100,000 | 540,000 | 16h 2m 30s | 2.1 | 107624 |
| 22 | 22 | 14,000,000 | 14,000,000 | 2,800,000 | 720,000 | 1d 0h 4m | 2.2 | 126566 |
| 23 | 23 | 17,000,000 | 17,000,000 | 3,500,000 | 890,000 | 1d 9h 42m | 2.3 | 145508 |
| 24 | 24 | 24,000,000 | 24,000,000 | 4,800,000 | 1,200,000 | 1d 23h 11m | 2.4 | 164450 |
| 25 | 25 | 32,000,000 | 32,000,000 | 6,500,000 | 1,600,000 | 2d 18h 3m | 2.5 | 183392 |
| 26 | 26 | 42,000,000 | 42,000,000 | 8,400,000 | 2,100,000 | 3d 3h 57m | 2.6 | 211222 |
| 27 | 27 | 59,000,000 | 59,000,000 | 11,000,000 | 2,900,000 | 3d 19h 9m | 2.7 | 239052 |
| 28 | 28 | 79,000,000 | 79,000,000 | 15,000,000 | 3,900,000 | 4d 8h 49m | 2.8 | 266882 |
| 29 | 29 | 98,000,000 | 98,000,000 | 19,000,000 | 4,900,000 | 5d 0h 33m | 2.9 | 294712 |
| 30 | 30 | 120,000,000 | 120,000,000 | 24,000,000 | 6,000,000 | 6d 0h 40m | 3 | 335170 |
Costs and times are cumulative per level.