The ability of a unit to attack a position on the map/ground instead of a unit or building is called attack ground ability. This is usually an ability associated with siege units. It is notably useful for micro, as it allows a unit to fire where it expects its target to end up.
Genie Engine[]
To enable attack ground ability for a unit, set its combat ability (attribute 63) flag 8 to true.
Age of Empires[]
The following units can attack ground normally:
Age of Empires II[]
The following units can attack ground normally:
- Mangonel - Onager - Siege Onager
- Bombard Cannon - Houfnice
- Trebuchet
- Cannon Galleon - Elite Cannon Galleon
- Dromon
- Turtle Ship
Age of Empires IV[]
- Counterweight Trebuchet
- Traction Trebuchet
- Huihui Pao
- Mangonel
- Nest of Bees
- Bombard
- Great Bombard
- Cannon
- Culverin
- Ozutsu