Level 11 can be accessed through Level 9 by wandering 100 to 200 miles (161-322 km) or traveling in The Metro. When entering Level 11 through Level 9, it is noticeable that the surroundings seem to slowly change.
Description
Level 11, or "The City" is similar to the structure and size of Level 9, however instead of housing middle-class suburb houses it is populated with apartments, office buildings, hotels, hospitals, police departments, fire departments, motels, schools, train stations, and other additions found in the average American city. People have reported that It seems to have aspects and landmarks of several well known cities, Including, but not limited to: New York, Chicago, Los Angeles, St. Louis, and Toronto. Level 11 is also cluttered with parks, plazas, ice skating rinks, basket ball fields, and metro stations. There are multiple nuclear power plants throughout Level 11 and are usually present 40,000 kilometers apart, these plants do not appear to be operational. Although Level 11 seems stationary, movement while building are out of sight are quiet common. The structure of Level 11 seems to be constantly shifting, and explorers have reported buildings moving hundreds of feet while out of sight. Facelings are extremely common, and can be found throughout all areas of the metro. Level 11 seems to have an effect on both adult/child Facelings and even Hounds making them neutral towards travelers, additionally this “passive effect” makes Facelings act as ordinary human beings. Death Moths, Crawlers, Observers and Smilers are rarely seen here, although the “passive effect” does not seems to effect these creatures . WiFi is present almost all throughout Level 11. Names of streets and intersections on Level 11 consist of letters and numbers with no identifiable pattern such as: "F505F0_5G". Almond Water can be found all throughout Level 11, with it being dispensed from water fountains and being stored in commercial freezers and soda vending machines (note that breaking into a vending machine will result in nearby Facelings becoming hostile). If you are looking for night vision goggles, first aid kits, or packs of almond water, visit a store in Level 11.
Leaving Level 11
If you have just entered Level 11 from Level 9 and you want to return, walk back 100 to 200 kilometers in the opposite direction you were heading. If you entered from The Metro, get back on the train and it should take you to The Metro once it leaves. Depending on which building you walk into, you can end up in levels ranging from Levels 0 to 6. If you stare at the sky for 4-726 minutes (12 hours), it is reported that you can reach Level 24. There is also reported to be a certain blue building that can take you Level 23, although this has yet to have been confirmed. Hailing a cab and getting in will drive you to Level 30 or Level 32. Additionally finding a stadium-like building named "WaterWorld" and entering the building while take you to Level 43. In this level there is a gray and blue office building which serves as a gateway between this Level and Level 13. Sleeping in this level and imagining yourself levitating on this level might end up in you going to Level 96.