MAP33: Cailsnave (Occula)

Occula secret maps
MAP31: Man on Pyre MAP32: Bone Bleachers MAP33: Cailsnave
01 02 03 04 Secret maps

This level occupies the map slot MAP33. For other maps which occupy this slot, see Category:MAP33.

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MAP33: Cailsnave is the third secret map of Occula. It was designed by bemused and uses the music track "The Power And Might!" by 'The Brave Warriors Who Will Kill Satan Himself'.

Walkthrough

Map of Cailsnave

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.

Secrets

1. Get to the middle of the first area with the megasphere and weapons. This area counts as all nineteen secrets. (sector 377)
2. See Secret #1. (sector 401)
3. See Secret #1. (sector 402)
4. See Secret #1. (sector 403)
5. See Secret #1. (sector 404)
6. See Secret #1. (sector 405)
7. See Secret #1. (sector 412)
8. See Secret #1. (sector 413)
9. See Secret #1. (sector 415)
10. See Secret #1. (sector 416)
11. See Secret #1. (sector 417)
12. See Secret #1. (sector 439)
13. See Secret #1. (sector 440)
14. See Secret #1. (sector 441)
15. See Secret #1. (sector 442)
16. See Secret #1. (sector 443)
17. See Secret #1. (sector 444)
18. See Secret #1. (sector 445)
19. See Secret #1. (sector 446)

Speedrunning

Current records

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

Run	Time	Player	Date	File	Notes
UV speed
NM speed
UV max	7:35.14	Drew DeVore (stx-Vile)	2026-03-31	oc33m735.zip
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

The data was last verified in its entirety on April 28, 2026.

Statistics

Map data

Things	3828
Vertices	24407*
Linedefs	29233
Sidedefs	57269
Sectors	5435

* The vertex count without the effect of node building is 24407.

Things

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

Single-player
Monsters	1-2	3	4-5
Shotgun guy	21
Heavy weapon dude	425
Imp	28
Demon	11
Revenant	1634
Cacodemon	101
Pain elemental	17
Hell knight	11
Baron of Hell	123	123	133
Arachnotron	50
Mancubus	36
Arch-vile	25	25	26
Spiderdemon	2
Cyberdemon	32	32	39
Wolfenstein SS	1
Weapons	1-2	3	4-5
Chainsaw	1
Shotgun	1
Super shotgun	1
Rocket launcher	1
Plasma gun	1
BFG9000	1
Minigun	1
Ammunition	1-2	3	4-5
Box of rockets	4
Energy cell pack	1120
Items	1-2	3	4-5
Megasphere	119
Backpack	1
Invulnerability	4
Light amplification visor	6
Partial invisibility	1
Miscellaneous	1-2	3	4-5
Teleport landing	21
Voodoo doll	2

External links

• Occula demos at the Doom Speed Demo Archive