All buildings
Barricade
The wall around your city. Raising it improves its durability, which is what holds when the city is attacked. It has only ten levels, each gated behind a much higher Furnace level.
- Category
- Military & alliance
- Unlocks at
- Furnace Lv 7
- Max level
- Lv 10
- Power at max
- 304,700
Levels
Cost, base build time (before any speedups or buffs), building power and requirements for each level.
| Level | Meat | Wood | Coal | Iron | Build time | Power | Requires |
|---|---|---|---|---|---|---|---|
| Lv 1 | — | — | — | — | — | 400 | — |
| Lv 2 | — | 5,300 | 1,000 | — | 10s | 3,100 | Furnace Lv 7 |
| Lv 3 | — | 88,000 | 17,000 | 4,400 | 21m 30s | 9,400 | Furnace Lv 10 |
| Lv 4 | 420,000 | 420,000 | 84,000 | 21,000 | 1h 4m 30s | 21,940 | Furnace Lv 13 |
| Lv 5 | 1,400,000 | 1,400,000 | 290,000 | 74,000 | 3h 39m | 47,240 | Furnace Lv 16 |
| Lv 6 | 5,300,000 | 5,300,000 | 1,000,000 | 260,000 | 9h 52m 30s | 86,360 | Furnace Lv 20 |
| Lv 7 | 15,000,000 | 15,000,000 | 3,000,000 | 750,000 | 1d 13h 44m | 149,500 | Furnace Lv 24 |
| Lv 8 | 37,000,000 | 37,000,000 | 7,400,000 | 1,800,000 | 3d 55m | 217,320 | Furnace Lv 27 |
| Lv 9 | 61,000,000 | 61,000,000 | 12,000,000 | 3,000,000 | 4d 26m | 267,920 | Furnace Lv 29 |
| Lv 10 | 75,000,000 | 75,000,000 | 15,000,000 | 3,700,000 | 4d 19h 44m | 304,700 | Furnace Lv 30 |
| Total to Lv 10 | 195,120,000 | 195,213,300 | 38,792,000 | 9,609,400 | 14d 1h 46m 40s |
More Military & alliance buildings
Figures come from whiteoutsurvival.wiki's building tables, cross-checked against whiteoutdata.com wherever it covers the building. Build times are base times.

Meat
Wood
Coal
Iron