Usage EditWhen placing Coal and Iron l into the two holes on either side of the Furnace and activating the machine by pressing F, both materials will be consumed and a block of Steel will appear on the centre platform.
Either two blocks of Iron, or one block of Iron and the other coal will create Steel. If you spam F in a very short timeframe, while creating Steel then you could obtain more than 1 Steel. This is called the Mass Production Glitch.
Steel Usage Edit
Past Usage Edit
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