Get Version 1.1!
The furnace is a key element of crafting! You need to build a furnace to be able to make iron ingots that will help you crafting a knight kits and building doors, wards, explosive barrels and bear traps.
The furnace must be built on flat surfaces. It can be built on the ground, on bricks or on planks.
You will need 2 Brimstones and 10 Irons to be able to make 1 Iron Ingot.
When holding right-click on the furnace you can choose to queue one iron ingot or eight.