Ore

Ore is an item you can get through mining a gold mine. It is used as the currency/money of the game.

With ore you can buy items and munitions, build buildings and repair them. You can even use it as a real mean of exchange by throwing some in front of other players.

The ore is a stackable item, that means you can get many of them (up to 100) on one inventory slot. When you mined more than 100 gold ore, the game will automatically fill the leftest gold slot in the inventory because using a new slot.