Odessa 6

ODESSA 6 ("Kastle Baron") is a single-level PWAD for Doom II. It was designed by Bob Evans as part of his Odessa series.

Secrets

 * 1) After going through the first door, go across the crossroads then through the gap on the right to a room with three pillars each shining light on the wall. The westernmost one indicates a fake wall, through which is a path leading to a room with three pillars. The western wall here is fake; behind here are 1-5 imps and a door leading to an area with a chaingun (press its pillar to get it). (sector 163)
 * 2) From the room west of the exit, take the south-west arm of the cross. There is a secret door to the west (marked with a misaligned texture) leading to a room with several monsters, four health bonuses and a backpack. (sector 144)

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 172)
 * 2) facing north. (thing 173)
 * 3) facing east. (thing 175)
 * 4) facing south-east. (thing 179)

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