Allows you to build a 'Barricade Wall' at your base on Trumbull Valley map by upgrading to radio room level 3.
With turrets, mortar, guard duty and walls...
Check description for details.

Just the 'Great Walls' with guard duty only...
Check description and changelog for details.

Same 'Great Walls' but without the turrets...
With mortar, guard duty and walls...
Only use one or the other...not both at the same time...

Use this if you don't want the Garbage Eraser Mod...
See description for details...