E3M4: Ring of Pain (NJ Doom)

E3M4: Ring of Pain is the fourth map in the Oh Hell episode of NJ Doom. It was designed by Nigel Rowand (Enjay).

Secrets

 * 1) In the south-west of the level is a room with three blood chasms.  In the north-east of this room is a section of fake wall (marked with a red texture on the floor) leading to five rockets and a rocket launcher. (sector 198)
 * 2) After teleporting into the large room in the centre, head east up some steps and up a lift, then turn left.  Straight ahead of you is a secret door leading to a backpack. (sector 122)
 * 3) Just before the door to #2 is a secret door to the west (marked with a different texture) leading to four rockets. (sector 123)
 * 4) After going through the red door, head through a door to the south.  The room you will enter has a secret door on the east wall (marked with a different texture) leading to a soul sphere. (sector 92)
 * 5) Head west from the large room in the centre (having opened the door by pressing the switch past the red door).  Directly opposite the door to the south is a secret door to the north leading to a backpack. (sector 130)

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

Player spawns
This level contains eight spawn points:
 * 1) facing north-west. (thing 402)
 * 2) facing north. (thing 406)
 * 3) facing south-west. (thing 407)
 * 4) facing north-east. (thing 408)
 * 5) facing north-east. (thing 409)
 * 6) facing west. (thing 410)
 * 7) facing south-east. (thing 411)
 * 8) facing west. (thing 412)

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