Reinforced Stone Wall
The highest-health wall tier has the same size and placement limit as its predecessors.
Mechanics
Section titled “Mechanics”Walls block players and 
zombies, including allies. Enemy
arrows stop on walls, while allied arrows pass through.
Walls do not regenerate health. A nearby allied 
Repair Pad can repair
a damaged wall.
You must be alive to receive destruction rewards, and destroying your own walls gives no reward. Melee finishing hits give the listed reward. Projectile finishing hits give 50 % of those resources and experience.
Comparison
Section titled “Comparison”| Structure | Health | Cost | Limit | Base destroy reward |
|---|---|---|---|---|
 Wooden Wall | 350 |  50 wood | 32 | 7.5 wood, 10 experience |
 Stone Wall | 700 | 50 wood,  100 stone | 32 | 7.5 wood, 15 stone, 20 experience |
 Reinforced Stone Wall | 1,400 |  100 gold, 50 wood, 100 stone | 32 | 50 gold, 25 wood, 50 stone, 40 experience |
Compared with Stone Wall, this tier adds 700 health
for an extra 100 gold per placement.
Unlocking
Section titled “Unlocking”After Stone Wall, choose this upgrade at level 10 or above in the wall branch of the structure trees. It spends 1 structure point from your upgrade points and replaces Stone Wall in your hotbar. Walls already placed keep their original stats; the upgrade changes future placements.