|This article is about the technology. For the unit, see Bombard Cannon.|
With the introduction of The Conquerors, the Bombard Cannon technology was removed from the game, meaning that Bombard Cannons become available once Chemistry is researched.
In addition to Bombard Cannon, the Hand Cannon technology was also scrapped in The Conquerors. The Cannon Galleon technology was scrapped in update 47820, meaning that Cannon Galleons only need Chemistry. Bombard Tower is the only Gunpowder technology which still needs to be researched.