However, they are much harder to acquire. In theory, Silver Bricks, Silver Brick Walls, Platinum Bricks, and Platinum Brick Walls are also great materials. As for the background walls, you should go with plain Gray Brick Walls. You could turn them into Gray Bricks that are much more visually appealing. The simplest way to create a Terraria castle is by mining a lot of Stone Blocks. The basic materials for castle in Terraria There are numerous items you can use for decoration, and you’ll never be short of ideas. Unlike some other types of popular Terraria homes, castles are pretty straightforward. Of course, you’ll also need a lot of Wood. The great thing about building a Terraria castle is that you can build it with just stone, adding silver and platinum here and there. If you have enough materials, you can whip it up in one afternoon. To make a castle in Terraria, you don’t need hours and hours of work.
