MAP11: Ring of Oblivion (DOOM 2 - Flashback to Hell)

DOOM 2 - Flashback to Hell maps 01-11
MAP01: Approach MAP02: Lower Corridors MAP03: The Trial MAP04: The Convergence MAP05: The Sewage Aqueducts MAP06: The Pulverizer MAP07: Simply Dead MAP08: Deceptions and Snares MAP09: The Hole MAP10: Recharging Station MAP11: Ring of Oblivion
(01 - 11) 12 13 14 15 31 32

This level occupies the map slot MAP11. For other maps which occupy this slot, see Category:MAP11.

This article about a map is a stub. Please help the Doom Wiki by adding to it.

MAP11: Ring of Oblivion is the eleventh map of DOOM 2 - Flashback to Hell. It was designed by Stormwalker (Vordakk) and uses the music track "Reptilian" by James Paddock (Jimmy).

Walkthrough

Map of Ring of Oblivion

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. In the southwest cave, head to the last column and use the switch on its east side to find a teleporter. Take it to get to the northeast part of the map with shotgun shells, stimpacks, rockets, and a backpack. (sector 207)
2. In the southwest cave, shoot the glowing wall to the south to reveal a teleporter to a soul sphere. (sector 791)
3. Open the blue door and find the red button on the south bookshelf. This lowers the southwest corner. Take the teleporter and head southwest to get energy cells, a BFG9000, and medikits. (sector 223)
4. In the winding path behind the yellow door, on the west side, open the inner wall to the east to get a blur artifact. (sector 151)
5. Open the red door and climb the steps to the chainsaw. Use the terminal there to get a megaarmor. (sector 136)

Speedrunning

Current records

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

Run	Time	Player	Date	File	Notes
UV speed	3:32.46	Andrea Rovenski (Cyberdemon531)	2014-12-18	fth11-332.zip
NM speed
UV max	6:36.94	Andrea Rovenski (Cyberdemon531)	2018-05-25	fth11-636.zip
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist
NoMo	1:24.86	Andrea Rovenski (Cyberdemon531)	2014-12-17	fth11o124.zip

The data was last verified in its entirety on January 20, 2022.

Statistics

Map data

Things	1025
Vertices	4268*
Linedefs	4335
Sidedefs	6861
Sectors	807

* The vertex count without the effect of node building is 3573.

Things

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

Single-player
Monsters	1-2	3	4-5
Zombieman	10	14	20
Shotgun guy	16	19	29
Heavy weapon dude	10	15	22
Imp	22	26	32
Lost soul	8	12	15
Demon	7	13	15
Spectre	3	3	5
Revenant	6	9	11
Cacodemon	6	9	11
Pain elemental	1	3	4
Hell knight	1	0	1
Baron of Hell	2	3	4
Arachnotron	0	1	1
Mancubus	1	2	2
Arch-vile	2	3	5
Weapons	1-2	3	4-5
Chainsaw	1
Super shotgun	1
Chaingun	1
Rocket launcher	1
Plasma gun	1
BFG9000	1
Ammunition	1-2	3	4-5
Clip	19
Box of bullets	8
4 shotgun shells	21
Box of shotgun shells	6
Rocket	11
Box of rockets	5
Energy cell	8
Energy cell pack	2
Health & Armor	1-2	3	4-5
Stimpack	22	28	28
Medikit	19	12	12
Armor	2	1	1
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	33
Health bonus	14
Supercharge	1
Backpack	1
Berserk	1
Partial invisibility	1
Radiation shielding suit	2
Keys	1-2	3	4-5
Blue keycard	1
Red keycard	1
Yellow keycard	1
Miscellaneous	1-2	3	4-5
Teleport landing	24

Multiplayer
Monsters	1-2	3	4-5
Zombieman	50	54	60
Shotgun guy	62	65	75
Heavy weapon dude	36	41	48
Imp	70	74	80
Lost soul	24	28	31
Demon	31	37	39
Spectre	6	6	8
Revenant	14	17	19
Cacodemon	28	31	33
Pain elemental	10	12	13
Hell knight	2	1	2
Baron of Hell	7	8	9
Arachnotron	1	2	2
Mancubus	5	6	6
Arch-vile	4	5	7
Weapons	1-2	3	4-5
Chainsaw	1
Super shotgun	1
Chaingun	1
Rocket launcher	1
Plasma gun	1
BFG9000	1
Ammunition	1-2	3	4-5
Clip	45
Box of bullets	23
4 shotgun shells	55
Box of shotgun shells	15
Rocket	27
Box of rockets	10
Energy cell	16
Energy cell pack	2
Health & Armor	1-2	3	4-5
Stimpack	78	84	84
Medikit	29	22	22
Armor	2	1	1
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	33
Health bonus	14
Supercharge	1
Backpack	1
Berserk	1
Partial invisibility	1
Radiation shielding suit	2
Keys	1-2	3	4-5
Blue keycard	1
Red keycard	1
Yellow keycard	1
Miscellaneous	1-2	3	4-5
Cooperative start	4
Teleport landing	24

External links

• DOOM 2 - Flashback to Hell demos at the Doom Speed Demo Archive