🧱One sibling builds a deep underground base with a spiral staircase, while the other builds a base hidden within a hill.
🚧Both siblings focus on implementing strong defenses to deter the zombies from entering their bases.
🧪The siblings use various materials such as iron and red concrete to reinforce their bases and make them zombie-proof.
🍊One sibling uses orange concrete and red sand to create a visually appealing design within their base.
🔫The siblings plan to incorporate additional defenses, such as a laser hallway, to make their bases even more secure.