Making a castle in Little Alchemy is quite easy. All you need to do is to combine four elements - earth, air, fire, and water - in a certain order. Once you have combined them, the castle will appear.
First, combine air and earth to make dust. Then, combine fire and dust to make energy. Finally, combine the energy with water to make a castle.
You can also make a castle by combining sand and fire to make glass, then combining glass with water to make a castle.
Once you have your castle, you can mix it with other elements to create even more new and exciting content! For example, you could combine a castle with a sword to make a knight, or combine it with a balloon to make a hot air balloon ride. The possibilities are endless.
