Air Bombs (Builder Base)
Builder Base Buildings
Updated: 18 September 2026 · By the Goblins Farm team
For heavyweight air defense, Air Bombs do the trick. An endless supply of explosive barrels launch into the sky to ravage flying enemies!
What the numbers say
Air Bombs is a defense building in the Builder Base. It is unlocked at Builder Hall 4 and upgradeable through 10 levels. It occupies 3x3 tiles, targets air only and reaches 7.5 tiles.
Across those levels it gains hitpoints from 1,000 to 2,900 and its effect from 270 DPS to 637 DPS.
Taking one from level 1 to 10 costs 19,620,000 Builder Gold in total, and 48 days 18 hours of build time.
How it looks at each level
Stats by level
| Level | Hitpoints | DPS or effect | Build cost | Build time | Builder Hall |
|---|---|---|---|---|---|
| 1 | 1,000 | 270 DPS | 300,000 Builder Gold | 6 h | 4 |
| 2 | 1,100 | 297 DPS | 320,000 Builder Gold | 12 h | 4 |
| 3 | 1,250 | 327 DPS | 340,000 Builder Gold | 1 d | 4 |
| 4 | 1,400 | 359 DPS | 360,000 Builder Gold | 2 d | 4 |
| 5 | 1,600 | 395 DPS | 1,200,000 Builder Gold | 3 d | 5 |
| 6 | 1,850 | 435 DPS | 1,500,000 Builder Gold | 5 d | 6 |
| 7 | 2,100 | 478 DPS | 2,400,000 Builder Gold | 7 d | 7 |
| 8 | 2,350 | 526 DPS | 3,400,000 Builder Gold | 8 d | 8 |
| 9 | 2,600 | 579 DPS | 4,400,000 Builder Gold | 10 d | 9 |
| 10 | 2,900 | 637 DPS | 5,400,000 Builder Gold | 12 d | 10 |
Where these numbers come from. Read from Clash of Clans' own game files, client build 18.600.3. They are exact for that build and do not reflect anything released after it, so verify in game before committing an upgrade.
Game values are read from Supercell's own game files, reproduced as fan content under Supercell's Fan Content Policy. Goblins Farm is not affiliated with, endorsed, sponsored, or specifically approved by Supercell, and Supercell is not responsible for it.
Keep reading
Goblins Farm is not affiliated with, endorsed by, sponsored by, or specifically approved by Supercell. Clash of Clans is a trademark of Supercell Oy. This material is unofficial fan content produced under Supercell's Fan Content Policy. Game values change with every update; always verify in-game before committing an upgrade.