Level CH4ND3L13R
Basically, a huge chandelier you must swing from
Below it is an infinite void
Dont fall
You may pass out
ONLY KNOWN ENTRANCE: Find a lightbulb in Level 0, break the light and you're there.
EXITS: There is a small chance that is you swing high enough you get taken to level 6 (lights out)
come up with more entrances and exits