MAP12: The Citadel (The Long Trek Back Home)

MAP12: The Citadel is the twelfth map of The Long Trek Back Home. It was designed by hervoheebo, based on MAP19: The Citadel from Doom II by Sandy Petersen, and uses an edited version of the original music track "Shawn's Got the Shotgun" by Robert Prince, distinct from the one used on MAP02: The Living End.

Secrets

 * 1) At the northwest end, go near the crusher and head east behind a wall. At the end is a berserk pack and a box of ammo. (sector 312)
 * 2) From the northwest end, head to a rocket at the east side and jump east to a rock. Jump east again, then head north and around the starting area and all the way to the east side to find health bonuses, armor bonuses, and ammo clips. (sector 16)
 * 3) Drop southeast from the red key to get ammo clips and a plasma gun. (sector 95)
 * 4) Raise the steps at the southeast end and climb them up. Drop back down and head back to the area with nukage and to the west is a lift with a super shotgun. (sector 215)
 * 5) At the entrance to the citadel, climb up the east set of steps and open a wall to the northeast to find boxes of ammo. (sector 396)
 * 6) In the room west of the entrance, flip the switch, then drop into the water to the west and head west through an open door before it closes. Follow the path all the way to a box of shotgun shells, a BFG9000, and a medikit. (sector 133)
 * 7) In the room west of the entrance, flip the switch and head northwest. In the next hall, head up until you find a slimy wall to the east. Open it and head east to get a soul sphere. (sector 384)
 * 8) After pressing the switch in the hidden teleporter room to the northwest, head to the hall mentioned in Secret #7. Enter the hall south of the slimy wall and head east to a portal, which takes you to a box of ammo and a megaarmor. (sector 15)
 * 9) In the yellow key area, go to the box of rockets and lower the wall to find a computer area map. (sector 266)
 * 10) Head south of the exit and down to get an invulnerability. (sector 378)

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

The (absence of) data was last verified in its entirety on November 4, 2022.

Player spawns
This level contains eight spawn points:
 * 1) facing north. (thing 487)
 * 2) facing west. (thing 489)
 * 3) facing west. (thing 490)
 * 4) facing east. (thing 491)
 * 5) facing north-west. (thing 492)
 * 6) facing west. (thing 493)
 * 7) facing north. (thing 494)
 * 8) facing north. (thing 495)

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