MAP09: Infiltrate The Base (Oops! All Greyboxes!)

Oops! All Greyboxes! maps
MAP01: Asmuria Monastery MAP02: Throwback MAP03: Shotgun Rush MAP04: Nautical Nightmare MAP05: YesBasV. 1.2. MAP06: Sacrificial Altar MAP07: Box City, 3 A.M MAP08: Extradimensional Experiments MAP09: Infiltrate The Base MAP10: Polis MAP11: Corrupted Sectors

This level occupies the map slot MAP09. For other maps which occupy this slot, see Category:MAP09.

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MAP09: Infiltrate The Base is the ninth map of Oops! All Greyboxes!. It was designed by luigiman0640 and uses the music track "Can't Look Away" by Varis Alpha.

Walkthrough

Map of Infiltrate The Base

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. Head west from the front gate to find a green armor and a backpack. (sector 12)
2. In the red key room, lower the southwest column with TRIM on it to get a soul sphere. (sector 77)
3. Open the red door east of the first hub, then lower the north wall to find a plasma gun, energy cells, and a megaarmor. (sector 161)
4. In Room C, head to the radiation suit at the northwest end and press on the north wall to find a hidden switch. Leave Room C and head east. Go east, south, east, then open the door. Use the computer to enter the maze, and try to find the megasphere in the maze. When you do, you can attempt the maze again, this time to get BFG9000. (sector 1095)
5. After the spider mastermind arena, head north and enter the red room. Lower the north wall and head north to get a megasphere. (thing 736)
6. In the northwest wall, press on the last inner column to reveal a megaarmor (not on Hey, Not Too Rough or lower). (sector 629)

Bugs

The megaarmor found in the secret at sector 629 was most likely set to only appear on Ultra-Violence or higher by mistake.

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

The (absence of) data was last verified in its entirety on November 20, 2022.

Statistics

Map data

Things	1107
Vertices	3487
Linedefs	4572
Sidedefs	7408
Sectors	1234

Things

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

Single-player
Monsters	1	2	3	4	5	6	7	8
Zombieman	12	12	15	23	23	23	23	23
Shotgun guy	16	16	31	41	41	41	41	41
Heavy weapon dude	2	2	10	20	20	20	20	20
Imp	46	46	77	97	97	97	97	97
Lost soul	12	12	14	24	24	24	24	24
Demon	15	15	22	27	27	27	27	27
Spectre	9	9	15	18	18	18	18	18
Revenant	7	7	13	14	14	14	14	14
Cacodemon	9	9	11	14	14	14	14	14
Pain elemental	3	3	5	6	6	6	6	6
Hell knight	9	9	15	16	16	16	16	16
Baron of Hell	1	1	3	8	8	8	8	8
Arachnotron	2	2	2	4	4	4	4	4
Mancubus	5	5	9	11	11	11	11	11
Arch-vile	0	0	0	1	1	1	1	1
Spiderdemon	1
Cyberdemon	1
Catharsi	5	5	5	18	18	18	18	18
Wicked	0	0	1	8	8	8	8	8
Satyr	0	0	12	21	21	21	21	21
Grell	2	2	9	15	15	15	15	15
Weapons	1	2	3	4	5	6	7	8
Shotgun	1
Super shotgun	1
Chaingun	1
Rocket launcher	1
Plasma gun	2
Ammunition	1	2	3	4	5	6	7	8
Clip	19
Box of bullets	36	36	46	46	46	46	46	46
4 shotgun shells	20
Box of shotgun shells	27	27	33	33	33	33	33	33
Box of rockets	16	16	34	34	34	34	34	34
Energy cell	8	8	14	14	14	14	14	14
Energy cell pack	10	10	16	16	16	16	16	16
Health & Armor	1	2	3	4	5	6	7	8
Stimpack	9	9	21	21	21	21	21	21
Medikit	34	34	42	42	42	42	42	42
Armor	8	8	9	9	9	9	9	9
Megaarmor	1	1	2	2	2	2	2	2
Items	1	2	3	4	5	6	7	8
Armor bonus	85
Health bonus	85
Supercharge	2
Megasphere	2
Backpack	2
Berserk	1
Radiation shielding suit	2
Keys	1	2	3	4	5	6	7	8
Blue keycard	0	0	0	1	1	1	1	1
Red keycard	1
Yellow skull key	1
Miscellaneous	1	2	3	4	5	6	7	8
Teleport landing	7

Trivia

• The secret area hidden by the switch in Room C is a recreation of the dungeon seen in the intro cinematic of Civvie 11's older videos, complete with the use of Here Boy! from the Rise of the Triad soundtrack.
• The layout of the maze in the abovementioned secret is pulled from the Mazebound64 arcade found in Starbound.
• The non-secret found to the right immediately after entering the teleporter into the red area was made to commemorate the Unus Annus YouTube channel. Since the map pack came out after the deletion of the channel, the timer on the back wall was set to zero.
• If all enemies before the final portal are killed, the cyberdemon fight at the end is made harder by removing all cover and doubling its health. The music that plays here is a MIDI remix of Megalovania from Undertale instead of the usual MIDI remix of Westopolis from Shadow the Hedgehog.