Troops place inside walls to start attacking

[lachiquitaloka]

I just got attack by Atheng from Roarr alliance and they place their bears inside my walls how is that possible placing troops inside walls I have posted some pics plz check it out

[FrozenTurtle]

If there is enough space inside your walls, attackers can actually place units inside your walls. When arranging your buildings, make sure there is no empty space. Any space would be indicated by the white lines when moving buildings.

[lachiquitaloka]

Oh ok thanks Frozen Turtle for taking the time to check it out. I didn't know we can place them inside if there is space.