Game Version:
- Build (33315)
- Platform (Steam)
Issue:
Cannot build Bombard Towers as Byzantines even though you can research it.
EDIT ~ Same with Cannon Galleons/Elite Cannon Galleons. You can research them but cannot use them. This preventing building of these units looks intentional from the map editor for the entire Bari campaign but the issue here is that the game still lets you spend resources to research them.