レベルアップに必要な資源
| Lv | 木材 | 石材 | 鉄鉱 | 制約 |
| 1 | 80,571 | 56,475 | 88,854 | |
| 2 | 156,755 | 109,875 | 172,870 | |
| 3 | 229,943 | 161,175 | 253,582 | |
| 4 | 299,172 | 209,700 | 329,928 | |
| 5 | 365,833 | 256,425 | 403,442 | |
| 6 | 494,126 | 346,350 | 544,924 | |
| 7 | 595,669 | 417,525 | 656,906 | |
| 8 | 727,386 | 509,850 | 802,164 | |
| 9 | 855,144 | 599,400 | 943,056 | |
| 10 | 1,020,994 | 715,650 | 1,125,956 | |
| 11 | 1,553,854 | 1,089,150 | 1,713,596 | |
| 12 | 2,296,541 | 1,609,725 | 2,532,634 | |
| 13 | 3,407,736 | 2,388,600 | 3,758,064 | |
| 14 | 4,098,421 | 2,872,725 | 4,519,754 | |
| 15 | 5,447,584 | 3,818,400 | 6,007,616 | |
| 16 | 7,973,212 | 5,588,700 | 8,792,888 | |
| 17 | 10,595,247 | 7,426,575 | 11,684,478 | |
| 18 | 13,966,496 | 9,789,600 | 15,402,304 | |
| 19 | 19,112,447 | 13,396,575 | 21,077,278 | |
| 20 | 26,771,293 | 18,764,925 | 29,523,482 |
