MAP02: Asylum (Inflation Bay)


Inflation Bay maps
This level occupies the map slot MAP02. For other maps which occupy this slot, see Category:MAP02.
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MAP02: Asylum is the second and final map of Inflation Bay. It was designed by Shadowman and Lainos, and uses the music track "".


Map of Asylum, cropped to only show the playable area
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. Approach the switch on the boat, then run to the lowered crate at the southeast to get a chainsaw. (sector 28)
  2. Enter the building to the left of the bridge and open the big crate from the north end to get a backpack. (sector 84)
  3. At the steps to the asylum, head east on the ledge until it goes south. Go through the north window to find a medikit and a switch. (sector 362)
  4. The switch in Secret #3 lowers a barrier in the garden, which is near the southeast part of the road. Follow the path through the trees to a crypt with a medikit, a health bonus, shotgun shells, a super shotgun, and another switch. (sector 292)
  5. Using the switch in the crypt at Secret #4 will remove a barrier north in the garden. Head back to the road and the entrance to the asylum, then head east to the third lamp, then head southeast and northeast to shotgun shells and a soul sphere. (sector 361)
  6. Use the red key switch, then head into the west alcove with the baron of Hell (Hell knight on Hey, Not Too Rough or lower). Use the bloody wall, then leave and head west to a bathroom. Open the nearest stall and enter the area behind the toilet to find shotgun shells, an ammo clip, and a passage east to a plasma gun and an energy cells. (sector 692)
  7. In the northwest rectangular corridor, exit out to the southeast. In the next small room, press on a wall at the southwest corner to find a medikit and a box of ammo. (sector 928)
  8. In the short hall with the candles above a bathroom in the left part of the asylum, lower the southwest corner wall to find a soul sphere. (sector 993)
  9. At the large room at the north end, head south to the bathroom and use the wall behind the sink. Flip the switch here, then return to the large room to find a computer area map in the middle. (sector 1034)
  10. In the large room at the north end, head to the two doors at the west side and open the wall south of them to find armor bonuses. (sector 1043)


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 February 21, 2022.


Map data[edit]

Things 1547
Vertices 9588*
Linedefs 8541
Sidedefs 15118
Sectors 1392
* The vertex count without the effect of node building is 6892.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]