This level consists of one large building. It does not appear to resemble any real-life place, though by the name, it may be inferred that it is some sort of store-room for food, or some kind of restaurant. However, the level lacks any distinctive features.
The name of this level is a play on Hell's Kitchen, a neighborhood in the New York City borough of Manhattan.
This level is a good example of the quick and buggy level making in Keen 3: a large fraction of the level is inaccessible, roughly the upper half of the level and some lower areas. See also Keen 3 Bugs.
See also List of Keen 3 levels.