大家都知道Boom Beach中大本每升一级可建造的防御设施也会越多，所以呢小编就将所有等级大本对于的防御设施数量都整理了一下，这样方便大家参照对比。
| 大本等级 | 狙击塔 | 迫击炮 | 机关枪 | 加农炮 | 火焰喷射器 | 爆破地雷 | 爆破加农炮 | 火箭发射器 | 地雷 |
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 |
| 5 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 |
| 6 | 3 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 9 |
| 7 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 9 |
| 8 | 4 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 12 |
| 9 | 4 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 12 |
| 10 | 4 | 2 | 3 | 3 | 1 | 1 | 0 | 0 | 12 |
| 11 | 4 | 2 | 3 | 4 | 2 | 1 | 0 | 0 | 15 |
| 12 | 5 | 3 | 3 | 4 | 2 | 2 | 1 | 0 | 15 |
| 13 | 5 | 3 | 4 | 4 | 2 | 2 | 1 | 1 | 15 |
| 14 | 5 | 3 | 4 | 4 | 3 | 3 | 2 | 1 | 18 |
| 15 | 6 | 3 | 4 | 4 | 3 | 3 | 2 | 1 | 18 |
| 16 | 6 | 3 | 5 | 5 | 3 | 4 | 2 | 2 | 18 |
| 17 | 6 | 3 | 5 | 5 | 4 | 4 | 3 | 2 | 21 |
| 18 | 6 | 4 | 5 | 5 | 4 | 5 | 3 | 2 | 21 |
| 19 | 6 | 4 | 5 | 6 | 4 | 5 | 3 | 3 | 21 |
| 20 | 6 | 4 | 5 | 6 | 4 | 6 | 4 | 3 | 24 |
