Alert Tower
Upgrade costs for Alert Tower in Last War: Survival — levels 1 to 35. Set your current and target level to see the total resources and build time required.
Food10.67B
Iron10.67B
Gold1.35B
Oil9M
Build time925d 17h
Per-level upgrade cost
Cost to upgrade Alert Tower into each level. Hover any number for the exact figure.
| Level | Food | Iron | Gold | Oil | Time |
|---|---|---|---|---|---|
| Lv 1 | 13 | 13 | — | — | 0 |
| Lv 2 | 49K | 49K | — | — | 52m |
| Lv 3 | 66K | 66K | — | — | 1h 1m |
| Lv 4 | 89K | 89K | — | — | 1h 21m |
| Lv 5 | 160K | 160K | — | — | 1h 48m |
| Lv 6 | 410K | 410K | — | — | 3h 7m |
| Lv 7 | 660K | 660K | — | — | 5h 4m |
| Lv 8 | 730K | 730K | — | — | 7h 1m |
| Lv 9 | 910K | 910K | 120K | — | 7h 38m |
| Lv 10 | 1M | 1M | 130K | — | 9h 13m |
| Lv 11 | 2.1M | 2.1M | 270K | — | 10h 9m |
| Lv 12 | 3M | 3M | 380K | — | 10h 47m |
| Lv 13 | 3.1M | 3.1M | 390K | — | 13h 5m |
| Lv 14 | 3.6M | 3.6M | 460K | — | 14h 11m |
| Lv 15 | 5M | 5M | 640K | — | 19h 52m |
| Lv 16 | 8.9M | 8.9M | 1.1M | — | 1d 3h |
| Lv 17 | 12M | 12M | 1.5M | — | 1d 14h |
| Lv 18 | 20M | 20M | 2.6M | — | 2d 6h |
| Lv 19 | 24M | 24M | 3.1M | — | 3d 4h |
| Lv 20 | 44M | 44M | 5.6M | — | 4d 10h |
| Lv 21 | 61M | 61M | 7.8M | — | 5d 18h |
| Lv 22 | 79M | 79M | 10M | — | 7d 12h |
| Lv 23 | 99M | 99M | 13M | — | 9d 18h |
| Lv 24 | 120M | 120M | 16M | — | 13d 16h |
| Lv 25 | 210M | 210M | 27M | — | 19d 4h |
| Lv 26 | 300M | 300M | 38M | — | 26d 20h |
| Lv 27 | 380M | 380M | 49M | — | 37d 13h |
| Lv 28 | 540M | 540M | 69M | — | 52d 14h |
| Lv 29 | 750M | 750M | 96M | — | 68d 9h |
| Lv 30 | 1.1B | 1.1B | 130M | — | 88d 21h |
| Lv 31 | 1.2B | 1.2B | 150M | 450K | 97d 19h |
| Lv 32 | 1.3B | 1.3B | 160M | 720K | 107d 13h |
| Lv 33 | 1.4B | 1.4B | 180M | 1.22M | 118d 7h |
| Lv 34 | 1.5B | 1.5B | 190M | 2.2M | 124d 5h |
| Lv 35 | 1.5B | 1.5B | 200M | 4.41M | 130d 11h |
| Lv 1 → 35 | 10.67B | 10.67B | 1.35B | 9M | 925d 17h |
Need totals across many buildings or research? See the calculators hub. Figures are community-sourced and can shift with game tuning — always confirm against your in-game upgrade screen.