In the game, both single and multiplayer modes have three blocks that are not directly shown in the crafting menu. Concrete blocks, steel bricks, and copper blocks. However, they can still be created. In the building materials section of the craft menu, the three block types are craftable if you tap on the empty space at the end. The crafting recipe is shown, with the block selected, but the main image does not display. This glitch is confirmed on the original console.