The Hospital is a military building in Last War Survival where injured troops are healed. Its capacity depends on several factors, primarily its level. If the number of injured soldiers exceeds the Hospital’s capacity, the excess soldiers are considered “dead” and are permanently lost.
Once you reach HQ level 22, you can build the Emergency Center, which lets you recover a percentage of your lost soldiers.
Upgrade Requirements
| Level | Iron | Food | Coin | Upgrade Time | Unit Limit | Power |
|---|---|---|---|---|---|---|
| 1 | 30 | 90 | – | 6s | 650 | 700 |
| 2 | 75 | 230 | – | 12s | 700 | 1,400 |
| 3 | 340 | 1,000 | – | 47s | 750 | 2,100 |
| 4 | 840 | 2,500 | – | 1m 57s | 800 | 2,800 |
| 5 | 6,800 | 20,000 | – | 11m 42s | 850 | 3,500 |
| 6 | 30,000 | 91,000 | – | 35m 6s | 900 | 4,200 |
| 7 | 61,000 | 180,000 | – | 1h 10m 12s | 950 | 4,900 |
| 8 | 97,000 | 290,000 | – | 2h 20m 24s | 1,000 | 5,600 |
| 9 | 160,000 | 470,000 | 120,000 | 3h 16m 34s | 1,050 | 6,600 |
| 10 | 190,000 | 560,000 | 150,000 | 4h 15m 32s | 1,100 | 7,600 |
| 11 | 470,000 | 1,400,000 | 370,000 | 5h 16m 23s | 1,150 | 9,200 |
| 12 | 790,000 | 2,400,000 | 630,000 | 6h 51m 18s | 1,200 | 11,300 |
| 13 | 870,000 | 2,600,000 | 700,000 | 8h 54m 40s | 1,250 | 13,500 |
| 14 | 1,200,000 | 3,700,000 | 980,000 | 9h 17m 1s | 1,300 | 16,100 |
| 15 | 1,700,000 | 5,100,000 | 1,400,000 | 10h 11m 50s | 1,350 | 19,200 |
| 16 | 3,000,000 | 9,100,000 | 2,400,000 | 1d 14h 11m 28s | 1,400 | 23,300 |
| 17 | 4,000,000 | 12,000,000 | 3,200,000 | 1d 21h 36m 12s | 1,450 | 28,000 |
| 18 | 6,900,000 | 21,000,000 | 5,500,000 | 2d 6h 3m 1s | 1,500 | 34,100 |
| 19 | 8,300,000 | 25,000,000 | 6,600,000 | 2d 18h 4m 12s | 1,550 | 40,800 |
| 20 | 15,000,000 | 45,000,000 | 12,000,000 | 3d 50m 46s | 1,600 | 49,800 |
| 21 | 21,000,000 | 63,000,000 | 17,000,000 | 3d 4h 34m 2s | 1,640 | 60,400 |
| 22 | 27,000,000 | 82,000,000 | 22,000,000 | 4d 10h 46m 49s | 1,680 | 72,500 |
| 23 | 34,000,000 | 100,000,000 | 27,000,000 | 5d 58m 15s | 1,720 | 85,900 |
| 24 | 43,000,000 | 130,000,000 | 34,000,000 | 8d 13h 9m 28s | 1,760 | 101,100 |
| 25 | 72,000,000 | 220,000,000 | 58,000,000 | 10d 3h 26m 41s | 1,800 | 120,900 |
| 26 | 100,000,000 | 300,000,000 | 81,000,000 | 14d 18h 37m 6s | 1,840 | 144,100 |
| 27 | 130,000,000 | 390,000,000 | 110,000,000 | 19d 17h 24m 37s | 1,880 | 170,700 |
| 28 | 180,000,000 | 550,000,000 | 150,000,000 | 24d 1h 9m 41s | 1,920 | 202,100 |
| 29 | 260,000,000 | 770,000,000 | 210,000,000 | 32d 11h 24m 32s | 1,960 | 239,300 |
| 30 | 360,000,000 | 1,100,000,000 | 290,000,000 | 41d 7h 15m 52s | 2,000 | 283,400 |
- The data above displays the base cost of upgrading the Hospital at different levels, along with the number of units it can accommodate at each level.
- The cost and upgrade time can vary based on factors such as player tech, alliance tech, builder’s hut, and VIP perks. In most cases, your actual cost and upgrade time will be lower than what’s listed in the table.
Level 30 and Higher
During Season 2 Off-Season, your warzone moves into the Age of Oil, introducing a new “Age of Oil” tech tree in the Tech Center. By completing the “HQ Expansion” research in this tech tree, you can upgrade your HQ and other buildings up to level 35.