MAP46: One Bookmark (The Alfonzone)


The Alfonzone maps
Episode 01 - Jazzy City

01 02 03 04 05

Episode 02 - Ambient Walks

06 07 08 09 10

Episode 03 - Caustic Jungle

11 12 13 14 15

Episode 04 - Heavy Industry

16 17 18 19 20

Episode 05 - Old Money

21 22 23 24 25

Episode 06 - Mad Gothic

26 27 28 29 30

Episode 07 - Abstract Evil

31 32 33 34 35

Episode 08 - Component Level

36 37 38 39 40

Episode 09 - Funky Space

41 42 43 44 45

Episode 10 - Everything Else
This level occupies the map slot MAP46. For other maps which occupy this slot, see Category:MAP46.
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MAP46: One Bookmark is the forty-sixth map of The Alfonzone. It was designed by Pinchy and uses the music track "Mr. Mo," composed by Gus Knezevich (Alfonzo).


Map of One Bookmark
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.


Other points of interest[edit]


  1. In the gallery at the northwest end, jump through the southeast picture and follow the path to a soul sphere. (sector 35)
  2. In the starting area, head into the northeast room and head to the north end. There is a hidden switch behind the barrels here. Flip it, then go to the center of the room and into the hole to get a super shotgun. (sector 396)
  3. In the northeast end of the map, enter the room with the chaingun, step on the block with the box of ammo, then jump west through the vent and jump west to get boxes of rockets. (sector 555)
  4. At the southeast intersection, head north and east to a switch. Use it and take the nearby lift up. There are three openings at the south wall. Shoot the red button through the middle wall, then leave and head back to the intersection. Head south, enter the water, and crouch to enter the secret area with stimpacks. Keep going to get a plasma gun, energy cells, and a medikit. (sector 650)
  5. At the east room with the stage, use the purple square to the north to lower a wall to the south. Here you will find a medikit and armor bonuses. (sector 774)


Demo files[edit]

Areas / screenshots[edit]


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
UV max
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

The (absence of) data was last verified in its entirety on December 7, 2021.


Map data[edit]

Things 719
Vertices 2897
Linedefs 3624
Sidedefs 5401
Sectors 807


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]