MAP14: Portal Control (Blitz: Race Against Time)

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Blitz: Race Against Time maps
Ep.1: City

01 02 03 04 05 06 07 08 09 10

Ep.2: Techno
Ep.3: Grand Final

21 22 23 24 25 26 27 28 29 30

Secret maps

31 32

This level occupies the map slot MAP14. For other maps which occupy this slot, see Category:MAP14.

MAP14: Portal Control is the fourteenth map of Blitz: Race Against Time. It was designed by Artem Orekhov (DukeOfDoom) and uses the music track "I Sawed the Demons" by Robert Prince, from Doom. The par time defined in ZMAPINFO is 30 seconds.

The level begins in a space station, with several interconnected teleporters located in the northern section. These are essential for quickly collecting the colored keys.

Walkthrough[edit]

Map of Portal Control
Letters in italics refer to marked spots on the map. Sector, thing, and linedef numbers in boldface are secrets which count toward the end-of-level tally.

Essentials[edit]

From the start, head straight toward a switch, picking up a super shotgun, blue armor, a berserk, and a chaingun along the way. Occasionally, a Hell knight may teleport in. Activating the switch lowers two lifts on the western and eastern sides of the level, providing access to the yellow and red keys, respectively.

Red Key:

Taking the lift to the eastern side leads to a dark room with two lost souls. The red keycard is located to the left. If the player ventures deeper into the room, a column containing a revenant will lower, and a window to the central area will open. Picking up the key will trigger the opening of a door corresponding to its color.

Yellow Key:

Taking the lift on the western side brings the player to an outdoor room with an open sky, containing the yellow keycard, a cacodemon, and a revenant. A rocket launcher can be found at the revenant's position.

Once all colored keys have been collected, proceed to the southern section of the level. There, the player will find a plasma rifle and a switch that lowers the gates to a timed 30-second door.

Other points of interest[edit]

Secrets[edit]

There are no official secrets on this map.

Bugs[edit]

Demo files[edit]

Areas / screenshots[edit]

Speedrunning[edit]

As this level does not contain official secrets, the NM 100S category is redundant.

Routes and tricks[edit]

Current records[edit]

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

Run Time Player Date File Notes
UV speed
NM speed 0:16.34 ChaingunChaCha 2026-01-07 blitz14n16.zip
UV max
UV -fast
UV -respawn
UV Tyson
UV pacifist

The data was last verified in its entirety on January 16, 2026.

Statistics[edit]

Map data[edit]

Things 102
Vertices 636*
Linedefs 691
Sidedefs 1071
Sectors 127
* The vertex count without the effect of node building is 550.

Things[edit]

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

Technical information[edit]

Inspiration and development[edit]

Trivia[edit]

See also[edit]

Sources[edit]

External links[edit]