'''Coal Mine'''은 도시에서 [[Coal|charbon]]을(를) 생산합니다. 업그레이드하면 석탄 생산량이 늘어납니다.
Whiteout Survival Wiki
다른 명령
The Coal Mine produces Coal in your city. Upgrading it increases Coal output.
Levels
Upgrade cost, time and power per level (resource costs from official data, shown abbreviated).
| 레벨 |  고기 |
 목재 |
 석탄 |
 철 |
시간 | 전투력 |
|---|---|---|---|---|---|---|
| 1 | — | 30 | — | — | 2s | 40 |
| 2 | — | 45 | — | — | 3s | 76 |
| 3 | — | 200 | — | — | 10s | 130 |
| 4 | — | 450 | 90 | — | 35s | 202 |
| 5 | — | 1.9k | 380 | — | 1m 10s | 310 |
| 6 | — | 4.8k | 960 | 240 | 2m 20s | 472 |
| 7 | — | 17k | 3.4k | 865 | 4m 45s | 706 |
| 8 | — | 31k | 6.3k | 1.5k | 7m 10s | 940 |
| 9 | — | 65k | 13k | 3.2k | 10m 30s | 1,174 |
| 10 | — | 110k | 23k | 5.7k | 14m | 1,514 |
| 11 | 110k | 110k | 23k | 5.9k | 18m | 1,854 |
| 12 | 150k | 150k | 30k | 7.5k | 21m 30s | 2,194 |
| 13 | 210k | 210k | 42k | 10k | 26m | 2,768 |
| 14 | 280k | 280k | 56k | 14k | 33m 30s | 3,342 |
| 15 | 410k | 410k | 83k | 20k | 43m | 3,916 |
| 16 | 530k | 530k | 100k | 26k | 1h 13m | 4,724 |
| 17 | 830k | 830k | 160k | 41k | 1h 27m | 5,532 |
| 18 | 1.1M | 1.1M | 220K | 56K | 1h 45m | 6,340 |
| 19 | 1.4M | 1.4M | 280K | 70K | 2h 38m | 7,488 |
| 20 | 1.9M | 1.9M | 300k | 96k | 3h 17m | 8,636 |
| 21 | 2.4M | 2.4M | 490K | 120K | 4h 16m | 9,784 |
| 22 | 3.2M | 3.2M | 640K | 160K | 6h 25m | 11,506 |
| 23 | 4M | 4M | 800K | 200K | 8h 59m | 13,228 |
| 24 | 5.4M | 5.4M | 1M | 270K | 12h 34m | 14,950 |
| 25 | 7.3M | 7.3M | 1.4M | 360K | 17h 36m | 16,672 |
| 26 | 9.4M | 9.4M | 1.8M | 470K | 20h 15m | 19,202 |
| 27 | 13M | 13M | 2.6M | 670K | — | 21,732 |
| 28 | 17M | 17M | 3.5M | 890K | — | 24,262 |
| 29 | 22M | 22M | 4.4M | 1.1M | — | 26,792 |
| 30 | 27M | 27M | 5.4M | 1.3M | — | 30,470 |