Menger Cube
The Menger Cube is a type of infinitely complex fractal. It is often called the Sierpiński cube, which is incorrect. Each part of a menger cube is exactly like the entire cube, which is why it is infinitely complex. Meaning, if you zoom in, and in, and in, and in, you can keep zooming forever and the cube will still look the same as the large version...
You would regret entering this room, as my fps was .1 when I could finally save it.