Like moats, murder holes, talus ( too bounce back heavy rocks that the enemy fired ), trebuchets that can lob over the walls, Or maybe those scorpions that fired harpoons into the enemys siege towers like in the movie kingdom of heaven "best siege movie ever"

this might make sieges more fun and it was common in medieval times that castles were more creative in its defenses other then a plain wall and some towers like in RTW.

Anything mentioned in interviews and such ? ( i dont read those because i dont want to know too much before i get the game) :hmmm: