|Size||4 x 4|
|Unlocked||Level 21, Unique|
|Sell Price||10 10|
|Reward for Raiding||75|
|Reward for Occupation||285|
- "This factory builds the rockets you need to turn your army into a death-dealing force to be reckoned with. Sure, it uses extremely powerful, delicate explosives that could turn your outpost into a crater with the slightest mistake, but hey, no such thing as a free lunch."
- — In-game Description
The Rocket Factory is needed for building the Hailstorm and Hornet. The building cannot be turned off and is relatively cheap to build. If the player has built as many Hailstorms and Hornets as are currently needed, it is a reasonable building to sell off and build again later when more Hailstorms and Hornets are needed, in case a player is short on population.
Suprisingly, it is not required to unlock the Rocket Truck.