Alert Tower
Defines the level of your scout planes and what they will be able to see when scouting other commanders. Higher levels unlock more advanced scout reports.
Levels 1-30 upgrade costs (Food, Gold, Iron) + build times.
Unlocks at level 10
💡
Base costs shown below. Use our building calculator for costs with your bonuses applied
, or set your resource reduction:
%
Upgrade Costs and Requirements
| Level |  |  |  | Time | power | anti scout probability | hidden info count | scout level | scout information |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 13 | 0 | 13 | - | 600 | 0% | 0 | 1 | Basic Scout Info |
| 2 | 49.00k | 0 | 49.00k | 00:52:00 | 1.20k | 40% | 1 | 1 | Basic Scout Info |
| 3 | 66.00k | 0 | 66.00k | - | 1.80k | 60% | 1 | 1 | Basic Scout Info |
| 4 | 89.00k | 0 | 89.00k | - | 2.40k | 80% | 1 | 1 | Basic Scout Info |
| 5 | 160.00k | 0 | 160.00k | - | 3.00k | 100% | 1 | 1 | Basic Scout Info |
| 6 | 410.00k | 0 | 410.00k | - | 4.00k | 100% | 2 | 1 | Basic Scout Info |
| 7 | 660.00k | 0 | 660.00k | - | 5.20k | 100% | 3 | 1 | Basic Scout Info |
| 8 | 730.00k | 0 | 730.00k | - | 6.50k | 100% | 4 | 1 | Basic Scout Info |
| 9 | 910.00k | 120.00k | 910.00k | - | 8.00k | 100% | 5 | 1 | Basic Scout Info |
| 10 | 1.00M | 130.00k | 1.00M | - | 9.50k | 100% | 5 | 2 | Squad Power |
| 11 | 2.10M | 270.00k | 2.10M | - | 11.70k | 100% | 5 | 3 | Gear Details |
| 12 | 3.00M | 380.00k | 3.00M | - | 14.30k | 100% | 5 | 4 | Skill Details |
| 13 | 3.10M | 390.00k | 3.10M | - | 17.00k | 100% | 5 | 5 | Wall of Honor Power |
| 14 | 3.60M | 460.00k | 3.60M | - | 19.90k | 100% | 5 | 6 | Wall of Honor Details |
| 15 | 5.00M | 640.00k | 5.00M | - | 23.30k | 100% | 5 | 7 | Decoration Power |
| 16 | 8.90M | 1.10M | 8.90M | - | 27.80k | 100% | 5 | 8 | Decoration Details |
| 17 | 12.00M | 1.50M | 12.00M | - | 33.00k | 100% | 5 | 9 | Tech Power |
| 18 | 20.00M | 2.60M | 20.00M | - | 39.70k | 100% | 5 | 10 | Tech Progress |
| 19 | 24.00M | 3.10M | 24.00M | - | 47.00k | 100% | 5 | 11 | Drone Power |
| 20 | 44.00M | 5.60M | 44.00M | - | 56.90k | 100% | 5 | 12 | Drone Level |
| 21 | 61.00M | 7.80M | 61.00M | - | 68.60k | 100% | 5 | 13 | Drone Component Level |
| 22 | 79.00M | 10.00M | 79.00M | - | 81.90k | 100% | 5 | 14 | Drone Chip Type |
| 23 | 99.00M | 13.00M | 99.00M | - | 96.80k | 100% | 5 | 15 | Drone Chip Level |
| 24 | 120.00M | 16.00M | 120.00M | - | 113.20k | 100% | 5 | 16 | Drone Chip Star Level |
| 25 | 210.00M | 27.00M | 210.00M | 19d 04:06:37 | 134.80k | 100% | 5 | 17 | Exclusive Weapon Level |
| 26 | 300.00M | 38.00M | 300.00M | - | 160.60k | 100% | 5 | 18 | Total Unit Count |
| 27 | 380.00M | 49.00M | 380.00M | - | 189.70k | 100% | 5 | 19 | Unit Details |
| 28 | 540.00M | 69.00M | 540.00M | - | 224.30k | 100% | 5 | 20 | Unit Buffs |
| 29 | 750.00M | 96.00M | 750.00M | - | 265.10k | 100% | 5 | 21 | Hospital Capacity |
| 30 | 1.10G | 130.00M | 1.10G | - | 314.30k | 100% | 5 | 22 | Details of Units in Hospital |