Vrack 3

Vrack 3 is a single-level PWAD for Doom II designed by Fredrik Johansson. It was released in November 2003 and is the sequel to Vrack and Vrack 2. Vrack 3 includes an untitled custom music track.

Secrets

 * 1) In the first big room with four bridges, after running east across the east-west bridges, approach the small metal door in the northeast. This causes the stack of crates in the northeast to temporarily lower. Ride it up to a metal recess in the wall. Open the metal recess to reveal an alcove with a megaarmor (sector 604)
 * 2) After flipping the switch high in the northeast of the first big room with four bridges, the yellow key is revealed in the center of this room. Return to the starting room to find that the west wall has opened, revealing a box of ammo and a backpack. (sector 2839)
 * 3) After collecting the red key, head back into the main hangar in the east of the level and go through the northwest red door. This leads to a room with a plasma gun and four energy cells. On the south wall, to the right of the inset with computer panels and to the left of the window, you will find a region of wall between two pillars that is divided by two pairs of metal stripes, one of which seems out of place. Press on the section of this wall that is between the two pairs of metal stripes, and it will open revealing a teleporter. Step into this teleporter to be teleported on top of a pile of crates in the southeast of the level. (sector 1324)
 * 4) In the laser beam maze, get to the easternmost cell in the second row from the north (it has a stack of two big crates beside a small crate). Open the north wall of this cell to reveal a hidden alcove with an invulnerability, which will be vital in the area's major encounter. (sector 2593)

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

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