The Halls of Babel

You don't remember anything when you woke. All you know is that you woke up in a machine that resembles a bathtub with a glass lit, surrounded by other similar machines. Every one of them either has cracked glass or has no electricity. Your machine is the only thing that works You turn to look at an elongated window on one of the walls. As you get closer enough to see through the bright light, you find yourself in an expansive megastructure full of twisting halls and illogical architecture. With no signs of living in sight....