In AoK and AoC, every once in a while an enemy unit just walked through one of your walls...a bug.In AoM,i was almost certain it would be fixed.While it seemed to happen less often,every once in a while enemies(especially the AI) WALKED THROUGH YOUR WALL.I really hope this is fixed in AoE3.Also, a guy with a melee attack that was long enough (myth units,cavalry) could attack through your wall especially if it was wooden wall because its a little thinner than others.I know there wont be as much melee battles because there is now ranged infantry and all and the walls look a little more like AoK's thickness,but still PLEASE DONT HAVE MELEE UNITS ATTACK THROUGH WALLS.Thank you.
Also,does anyone know if gates will be like AoK(enemies could walk through your gate if it was open because one of your guys was passing by) or AoM(the gate could be open but enemies still couldnt pass through it).I,for one,liked AoK's it felt more realistic(though it was a tad annoying having to 'lock' the gate).