Z1M5: Phobos Lab (Knee-Deep in ZDoom)

Z1M5: Phobos Lab is the fifth level of Knee-Deep in ZDoom, revisiting the original level with some new twists.

Walkthrough

 * Letters in italics refer to marked spots on the map. Sector numbers in boldface are secrets which count towards the end-of-level tally.

Secrets

 * 1) Sector 49: Just like in the original level, the platforms where the imps reside can be lowered. The one to the north has an openable wall to its right, which gives you a box of shells and a green armor.
 * 2) Sector 68: At the beginning of the level, go north then east and then north into a room with a computer table, press on it and a wall will open behind you, revealing a super shotgun, one box of shells, one health bonus and two armor bonuses. Just like in the original level.
 * 3) Sector 1068: The chaingun and computer area map secret in the computer room remains in its original position, which can be accessed by pressing on the light-flickering wall to the south.
 * 4) Sector 2207: Inside the room with the yellow light door mentioned in Secret #6, when you reach the yellow key, look to the west of the automap and open the wall right in the center. Inside, there's the KDiZD Grenade Launcher and nine rockets.
 * 5) Sector 2595: Right when you get in Secret #1, you should see a red switch in which when you press, the message "Nothing seems to happen!" appears. You'll have to go back to the beginning, right where you enter and you'll see a door opened (It's the brown-colored one you couldn't open before), get inside and you'll see Tormento667's head on a stick. When you kill him, you get a soulsphere.
 * 6) Sector 2954: Go behind the base that has a door with yellow lights (It is near the place where you find Secret #1) and you'll see a red-glowing floor vent with a berserk pack.
 * 7) Sector 3374: This is located on the silver key door room. Right when you enter and move forward, you'll notice a partial invisibility powerup, to get it, just jump on the adjacent crates.
 * 8) Sector 1514: Right in the dark room where the exit room is located, go to the west and you'll see a wall in the center, press it and you'll get a light amplification visor.

Speedrunning
The records for this map at the Doomed Speed Demos Archive are: Last updated on March 17, 2013.

Things
Initially, this level contains the following number of things on each skill level:

Primary mapping

 * Daniel Gimmer (Tormentor667)

Secondary mapping

 * Nick Baker (NiGHTMARE)
 * Michael Niggel (Risen)
 * Kirby

Tertiary mapping

 * Björn Ostmann (Vader)
 * Lexus Alyus