Proper defenses...

[TotalyMoo]

Death, cliffs, water, expensive resources required by structure can slow down or stop any wall spammer:)

People always build walls, always.

Yes, but they didn't have to spam cheap walls http://en.wikipedia.org/wiki/File:Plan_ ... lik-en.svg

They should have gone roman-style.

[darnokpl]

They should have gone roman-style.

And that is exactly what I am trying to say... single or double wall layer of any type should be enough defence for game stage it was designed for.
Simple Fence - early game
Stone Hedge - mid game
Large wall - late game

Right now I think we are in mid game stage?

[ShadowAtlan]

Hey guys, I made a thing and it sucks.
BUT HEY, STANDIN' ON WALLS.

[Droj]

POTATO!

[darnokpl]

Hey guys, I made a thing and it sucks.
BUT HEY, STANDIN' ON WALLS.

I like it, it would be nice to shoot at raiders as long as they won't be able to do same thing:D

EDIT: Now I get that Devs doesn't want to give us defences that can not be destroyed, so first they will add some rams or canons and then we get walls like on your picture. I hope that destroying this walls will take more than 8h without spamming them.

[TotalyMoo]

Hey guys, I made a thing and it sucks.
BUT HEY, STANDIN' ON WALLS.

Why is he standing on a grey pyramid?

Nice picture, I want to shoot people from a wall too :)

[Flameturtle]

GERT OFF MAH LAWN