Metal Spike

Overview
The Metal Spike is a building. Like the others, you need to select it in order for it to be placed. To select it, you firstly need to achieve level ?, and then select the spike. Then, right click it down. Its purpose is to mainly damage enemies, such as other players or zombies. It can also pretty efficiently protect yourself.

There can be only 8 metal spikes owned by a single player at any given time. You also are not able to place them near the borders of the map. If one of the metal spikes are broken, either by zombies or players, you can place another one.

Each metal spike costs $700.

Trivia

 * Its appearance is a metal piece with various screws at the sides in the middle with a metalic spike at every side.
 * Players who are in your party don't take damage related to the metal spike.
 * If you choose to get the metal spike, you will no longer be able to place normal spikes.
 * Spikes placed before you chosen the upgrade will not change to its metal version. Instead, you will have to wait for them to eventually run out of durability.

History
The spikes on the upgrade selector The spikes on the building selector
 * Fixed a bug related with spikes
 * The spikes were nerfed a bit
 * The spikes were buffed
 * The spikes and metal spikes were added
 * The spikes were buffed
 * The spikes and metal spikes were added
 * The spikes and metal spikes were added
 * The spikes and metal spikes were added