If you wind up in an apartment basement and don't have the proper key, go upstairs and explore the building! Each one spawns the key for its basement in an out-of-the-way spot somewhere in the upper floors.

Come see one Glitch's attempt to devote his Tower to the worship of the Giants that have made Ur what it is. Not all shrines are complete yet but you are welcome to come look and, perhaps, suggest additional ways that the Shrine can be enhanced.