Hatchery
"Converts Goo produced by the Goo Factory into the creatures you have unlocked in the Monster Locker."
In your main yard you are allowed a maximum of five Hatcheries, an Outpost is allowed a maximum of two. Hatcheries become more managable with the addition of the Hatchery Control Center.
| Level | Resources Rewuired | Time | Requirements | HP | Shiny |
| 1 | 2,000 Twigs, 2,000 Pebbles | 15m | Town Hall, Housing | 4,000 | 21 |
| 2 | 21,227 Twigs, 49,529 Pebbles | 1h | Town Hall 3, Monster Locker | 16,000 | 67 |
| 3 | 93,600 Twigs, 218,427 Pebbles | 12h | Town Hall 4 | 32,000 | 260 |

