Skycity

Skycity is a single-level PWAD for Doom that was released in 1994. It was designed by Darren K. McKeigan.

Secrets

 * 1) In the south of the level is a short U-shaped staircase. At the eastern end, the eastern wall has a short section with a different texture - shooting it reveals a chaingun. (sector 143)
 * 2) Just before the room with the octagonal cells is a rocket and a short blue firestick. These mark a secret door leading to a rocket launcher. (sector 85)
 * 3) East of the red key area is a nukage pit with two 'no entry' signs. The northern one marks a secret door leading to a soul sphere and an energy cell pack. (sector 264)

Current records
The records for the map at the Doom Speed Demo Archive are:

Things
This level contains the following numbers of things per skill level: