Welcome to Nyx-43B, the last(?) sub-terran city on a frozen wasteland. Let's Explore its depths.

Welcome to Nyx-43B, the last(?) sub-terran city on a frozen wasteland. Let's Explore its depths. picture 1 of 6
Welcome to Nyx-43B, the last(?) sub-terran city on a frozen wasteland. Let's Explore its depths. picture 2 of 6
Welcome to Nyx-43B, the last(?) sub-terran city on a frozen wasteland. Let's Explore its depths. picture 3 of 6
Welcome to Nyx-43B, the last(?) sub-terran city on a frozen wasteland. Let's Explore its depths. picture 4 of 6
Welcome to Nyx-43B, the last(?) sub-terran city on a frozen wasteland. Let's Explore its depths. picture 5 of 6
Welcome to Nyx-43B, the last(?) sub-terran city on a frozen wasteland. Let's Explore its depths. picture 6 of 6