Core
Emergency Center
The emergency center is an additional hospital that takes care of troops that would otherwise be lost. Higher levels increase the number of troops that can be healed in your emergency center before being full.
Unlock
Unlock information unavailable.
Level Scope
Levels 1-35 upgrade costs + build times.
Upgrade Notes
Base costs shown below. Use the source calculator for costs with your bonuses applied, or set your resource reduction:
Upgrade Costs and Requirements
| Level | Food | Gold | Iron | Oil | Time | power | fainted unit ratio | fainted unit capacity | rescue cooldown |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | 0 | 10 | 0 | 00:00:01 | 500 | 21% | 450 | 2d 12h |
| 2 | 150 | 0 | 150 | 0 | 00:00:12 | 1.00k | 22% | 500 | 2d 12h |
| 3 | 680 | 0 | 680 | 0 | 00:00:47 | 1.50k | 23% | 550 | 2d 12h |
| 4 | 1.70k | 0 | 1.70k | 0 | 00:01:57 | 2.00k | 24% | 600 | 2d 12h |
| 5 | 14.00k | 0 | 14.00k | 0 | 00:11:42 | 2.50k | 25% | 650 | 2d 10h |
| 6 | 61.00k | 0 | 61.00k | 0 | 00:35:06 | 3.00k | 26% | 700 | 2d 10h |
| 7 | 120.00k | 0 | 120.00k | 0 | 01:10:12 | 3.50k | 27% | 750 | 2d 10h |
| 8 | 190.00k | 0 | 190.00k | 0 | 02:20:24 | 4.20k | 28% | 800 | 2d 10h |
| 9 | 310.00k | 50.00k | 310.00k | 0 | 03:16:34 | 5.10k | 29% | 850 | 2d 10h |
| 10 | 370.00k | 60.00k | 370.00k | 0 | 04:15:32 | 6.10k | 30% | 900 | 2d 8h |
| 11 | 930.00k | 150.00k | 930.00k | 0 | 05:32:12 | 7.60k | 31% | 950 | 2d 8h |
| 12 | 1.60M | 250.00k | 1.60M | 0 | 07:11:51 | 9.60k | 32% | 1.00k | 2d 8h |
| 13 | 1.70M | 280.00k | 1.70M | 0 | 09:21:24 | 11.60k | 33% | 1.05k | 2d 8h |
| 14 | 2.40M | 390.00k | 2.40M | 0 | 12:09:49 | 14.00k | 34% | 1.10k | 2d 8h |
| 15 | 3.40M | 550.00k | 3.40M | 0 | 17:01:45 | 16.80k | 35% | 1.15k | 2d 6h |
| 16 | 6.10M | 970.00k | 6.10M | 0 | 23:50:27 | 20.60k | 36% | 1.20k | 2d 6h |
| 17 | 7.90M | 1.30M | 7.90M | 0 | 1d 09:22:37 | 24.90k | 37% | 1.25k | 2d 6h |
| 18 | 14.00M | 2.20M | 14.00M | 0 | 1d 22:43:40 | 30.60k | 38% | 1.30k | 2d 6h |
| 19 | 17.00M | 2.70M | 17.00M | 0 | 2d 17:25:07 | 36.90k | 39% | 1.35k | 2d 6h |
| 20 | 30.00M | 4.80M | 30.00M | 0 | 3d 19:35:10 | 45.20k | 40% | 1.40k | 2d 4h |
| 21 | 42.00M | 6.70M | 42.00M | 0 | 4d 23:03:43 | 55.00k | 40% | 1.46k | 2d 4h |
| 22 | 54.00M | 8.70M | 54.00M | 0 | 6d 10:46:49 | 66.10k | 40% | 1.52k | 2d 4h |
| 23 | 68.00M | 11.00M | 68.00M | 0 | 8d 09:12:52 | 78.60k | 40% | 1.58k | 2d 4h |
| 24 | 85.00M | 14.00M | 85.00M | 0 | 11d 17:42:01 | 92.60k | 40% | 1.64k | 2d 4h |
| 25 | 140.00M | 23.00M | 140.00M | 0 | 16d 10:22:49 | 110.50k | 40% | 1.70k | 2d 2h |
| 26 | 200.00M | 32.00M | 200.00M | 0 | 23d 00:07:56 | 131.80k | 40% | 1.76k | 2d 2h |
| 27 | 260.00M | 42.00M | 260.00M | 0 | 32d 04:59:07 | 156.10k | 40% | 1.82k | 2d 2h |
| 28 | 370.00M | 59.00M | 370.00M | 0 | 45d 02:10:45 | 185.10k | 40% | 1.88k | 2d 2h |
| 29 | 520.00M | 83.00M | 520.00M | 0 | 58d 14:49:58 | 219.50k | 40% | 1.94k | 2d 2h |
| 30 | 720.00M | 120.00M | 720.00M | 0 | 76d 04:52:58 | 260.00k | 40% | 2.00k | 2d |
| 31 | 790.00M | 130.00M | 790.00M | 360.00k | 83d 19:46:15 | 302.40k | 40% | 2.02k | 2d |
| 32 | 870.00M | 140.00M | 870.00M | 576.00k | 92d 04:56:53 | 346.90k | 40% | 2.04k | 2d |
| 33 | 960.00M | 150.00M | 960.00M | 979.20k | 101d 10:14:34 | 393.50k | 40% | 2.06k | 2d |
| 34 | 1.00G | 160.00M | 1.00G | 1.76M | 106d 11:57:18 | 441.20k | 40% | 2.08k | 2d |
| 35 | 1.10G | 170.00M | 1.10G | 3.53M | 111d 19:45:10 | 491.10k | 40% | 2.10k | 2d |
