The surroundings are instantly familiar to anyone who has ever seen a big city, so they are pretty easy to navigate. The game takes place in a city area, so the map is comprised of office buildings, apartment complexes, parking lots, roads parks and many other areas usually associated with urban environment. You can also eat other black holes if they are smaller than you. The trick is to only go under the objects that can fit inside: start with consuming pedestrians, poles and bushes, move on to cars and ultimately to large buildings.

The gameplay is very easy to get into: all you need to do is move the hole around and let various objects drop into it and disappear into the unknown.