Sub 5 Sub 12: Where the Walls Are Made of Cheese

Welcome to Sub 5 Sub 12, the hidden underground bunker where our brave heroes have been trapped for weeks. The walls are made of a special blend of Cheddar, Swiss, and Feta, and the air is stale. But don't worry, we've managed to rig up some Wi-Fi, so you can browse our extensive collection of cat videos and memes.

Want to see more of our bunker's wonders? Check out:

• Sub 5 Sub 15: The Secret Garden
• Sub 5 Sub 17: The Invention Lab
• Sub 5 Sub 19: The Disco Party

Or if you're feeling adventurous:

• Sub 5 Sub 20: The Abandoned Sewer System
• Sub 5 Sub 23: The Uncharted Caves
• Sub 5 Sub 25: The Mysterious Isolation Chamber

Don't forget to bring your own snacks. We're all out of Doritos.