Battering Rams attacking walls

[HighLord z0b]

Is it possible (or has it already been done) to allow rams to attack walls as well as gates?

[GiantMonkeyMan]

i'm pretty sure that rams can already attack wooden walls but it would be pretty stupid for them to attack stone ones

[Roman_Man#3]

yes, rams can attack both walls and gates, but only wooden walls, no stone.

[HighLord z0b]

i'm pretty sure that rams can already attack wooden walls but it would be pretty stupid for them to attack stone onesActually it wouldn't be at all stupid considering that they were reguarly used for exactly that purpose throughout both the ancient and medieval period.
Whilst it might be a bit slow, time is what you have plenty of during a siege. There are heaps of images showing this sort of usage:
http://clipartreview.com/_gallery/_LG/649229.jpg
http://www.fromoldbooks.org/OldEngland/pages/0868-Machines-used-for-the-Defence-against-battering-rams/0868-Machines-used-for-the-Defence-against-battering-rams-q75-500x375.jpg
http://www.bible-history.com/assyria_archaeology/tiglath_pilesar_iii_army_gazru.jpg
The last one is a relief from the ancient Assyrian palace at Nimrud, the capital city, and depicts the destruction of the city of Gazru by Tiglath-pilesar III’s Assyrian army. Notice the powerful battering ram to bring down either a stone wall or a stone tower.