MAP21 (BF THUD!)

BF THUD! maps 21-29
MAP21 MAP22 MAP23 MAP24 MAP25 MAP26 MAP27 MAP28 MAP29
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 (21 - 29)

This level occupies the map slot MAP21. For other maps which occupy this slot, see Category:MAP21.

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MAP21 is the twenty-first map of BF_THUD!. It was designed by Christen Klie.

Walkthrough

Map of MAP21

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. Walking over the north side of the starting red square reveals an alcove to the south with a super shotgun, The back wall of this alcove is a secret door leading to a corridor containing health bonuses and a megaarmor. Collecting the megaarmor teleports you back to the north of the corridor. (sector 37)
2. The far south-east of the level contains four pits each with a teleporter. The north-western one has a secret door in part of the curved section of wall leading to an imp, a pain elemental (easy and medium skills) or a spectre (hard skill), six health bonuses, and a soul sphere. (sector 68)
3. The north wall of #2 is a secret door leading to an energy cell pack and a switch. The switch lowers walls directly north of the start (through the door revealed by walking across the south side of the starting red square) revealing an energy cell pack and a BFG9000. However, in order to collect these items it is necessary to have lowered the corner walls of their rooms by pressing them before the switch in this secret is pressed, otherwise the walls will not lower fully. (sector 110)

Speedrunning

Current records

The records for the map at the Doomed Speed Demos Archive are:

Style	Time	Player	Date	File	Notes
UV speed
NM speed
UV max
NM100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

Miscellaneous demos

Style	Time	Player	Date	File	Notes

Deathmatch

Player spawns

This level contains seven spawn points:

1. facing north. (thing 49)
2. facing north. (thing 73)
3. facing north. (thing 74)
4. facing south-west. (thing 75)
5. facing north. (thing 76)
6. facing north. (thing 120)
7. facing east. (thing 149)

Statistics

Map data

Things	150
Vertices	749*
Linedefs	832
Sidedefs	1169
Sectors	163

* The vertex count without the effect of node building is 685.

Things

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

Single-player
Monsters	1-2	3	4-5
Zombieman	3	4	4
Shotgun guy	8	12	13
Heavy weapon dude	4	5	5
Imp	7	10	16
Spectre	0	0	1
Pain elemental	1	1	0
Arch-vile	1
Weapons	1-2	3	4-5
Shotgun	2
Chaingun	2
Rocket launcher	1
BFG9000	1
Ammunition	1-2	3	4-5
Clip	6
Box of bullets	1
4 shotgun shells	2
Box of shotgun shells	2
Box of rockets	1
Energy cell pack	2
Health & Armor	1-2	3	4-5
Stimpack	4
Medikit	4
Armor	2
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	7
Health bonus	27
Supercharge	1
Backpack	1
Berserk	1
Computer area map	1
Keys	1-2	3	4-5
Blue skull key	1
Red skull key	1
Yellow skull key	1
Miscellaneous	1-2	3	4-5
Exploding barrel	6
Teleport landing	5

Multiplayer
Monsters	1-2	3	4-5
Zombieman	3	4	4
Shotgun guy	8	12	13
Heavy weapon dude	4	5	5
Imp	7	10	16
Spectre	0	0	1
Pain elemental	1	1	0
Arch-vile	1
Weapons	1-2	3	4-5
Shotgun	2
Chaingun	2
Rocket launcher	1
BFG9000	1
Ammunition	1-2	3	4-5
Clip	6
Box of bullets	1
4 shotgun shells	2
Box of shotgun shells	2
Box of rockets	1
Energy cell pack	2
Health & Armor	1-2	3	4-5
Stimpack	4
Medikit	4
Armor	2
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	7
Health bonus	27
Supercharge	1
Backpack	1
Berserk	1
Computer area map	1
Keys	1-2	3	4-5
Blue skull key	1
Red skull key	1
Yellow skull key	1
Miscellaneous	1-2	3	4-5
Cooperative start	4
Deathmatch start	7
Exploding barrel	6
Teleport landing	5

External links

• BF THUD! demos at the Doom Speed Demo Archive