Nosun4

Nosun4 is a single-level PWAD for Doom II. It was designed by Malcolm Sailor and released in 1997. It was preceded by Nosun, Nosun2, and Nosun3, and was followed by Nosun5.

Secrets

 * 1) In the circular area at the north end, head clockwise until you reach the southeast corner. Shoot the switch behind the floating skull rock, then keep going clockwise to the end, where a wall has opened. Take the lift up to reach the soul sphere you saw earlier. (sector 240)

Current records
The records for the map at the Doomed Speed Demos Archive are:

Player spawns
This level contains four spawn points:
 * 1) facing north. (thing 287)
 * 2) facing west. (thing 288)
 * 3) facing south. (thing 289)
 * 4) facing east. (thing 290)

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