Just detonated a rather large bomb. Full-screen, about the size of a life-size baseball. I built brick buildings around it to test its destructive capabilities. It obliterated a great deal of it, and now most of the buildings are mixed together in a boiling slurry of molten rock. Except for two floors of a building in a corner. Before the blast, in the bottom-left room, I placed a stickman. Miraculously, he survived. The walls of his room are extremely hot however, and I must keep him absolutely still. I plan for him to explore the wasteland tomorrow morning, if it's safe. For now, I'll leave the game running overnight.