UCA

UCA
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Author	Eddie Nguyen
Port	Vanilla Doom
IWAD	Doom
Year	1994
Link	Doomworld/idgames

This level occupies the map slot E2M1. For other maps which occupy this slot, see Category:E2M1.

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

UCA (also known as Deimos Moon Base, Anguilla Crater) is a single-level PWAD for Doom. It was released in 1994 by Eddie Nguyen, and is the first in a series of single-level wads, preceding Talpoida, Diopatra, and Sapidus.

Walkthrough

Map of UCA

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 red cavern, in the room with the four swirling energy columns, climbing onto the red panel in the east will open a closet that releases three demons. Inside of it is a backpack. (sector 142)
2. From the same room as secret #1, a section of the wall has a red strip at the bottom. This is a secret door which leads to another tunnel. At the end, you must jump across the gap to the tunnel across from it, and then over another gap in the next tunnel. At the end is a wall of fire, which will disappear when pressed to reveal a teleporter. This leads to a walkway of fire with a door at the south. Opening it reveals a stash of items. (sector 115) It includes two medikits, eight rockets, a box of shotgun shells, and a chainsaw. Go north off the walkway to teleport back to the first room.
3. In the same tunnel from which the energy columns are accessed, there is a drop-off in the northwest. At the bottom is the megaarmor. (sector 24)
4. At one end of the green stone hallway is a face embedded in the wall. Shoot this face and a secret door will open nearby, to a computer room containing the yellow key. Circle around to the yellow door, which leads to a computer room with a teleport pad. It leads to the invulnerability sphere seen from the base's entry hall. (sector 187) After collecting it, turn back and walk to be brought back to the teleport pad to the base.

Speedrunning

Current records

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

Style	Time	Player	Date	File	Notes
UV speed	02:13	Eric Baker (The Green Herring)	2010-04-07	uca-624.zip
NM speed
UV max	06:24	Eric Baker (The Green Herring)	2010-04-07	uca-213.zip
NM100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

Miscellaneous demos

Style	Time	Player	Date	File	Notes
				.zip

Statistics

Map data

Things	301
Vertices	1179*
Linedefs	1255
Sidedefs	1825
Sectors	231

* The vertex count without the effect of node building is 995.

Things

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

Single-player
Monsters	1-2	3	4-5
Zombieman	41	43	43
Shotgun guy	26
Imp	21
Lost soul	15
Demon	22
Spectre	9
Cacodemon	5
Baron of Hell	4
Weapons	1-2	3	4-5
Chainsaw	1
Shotgun	1
Chaingun	1
Rocket launcher	1
Ammunition	1-2	3	4-5
Clip	2
Box of bullets	2	3	3
4 shotgun shells	8
Box of shotgun shells	7
Rocket	9
Health & Armor	1-2	3	4-5
Stimpack	3
Medikit	7	11	11
Armor	3
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	21	24	24
Health bonus	16	17	17
Supercharge	1
Backpack	1
Invulnerability	1
Radiation shielding suit	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	8
Teleport landing	6

Multiplayer
Monsters	1-2	3	4-5
Zombieman	41	43	43
Shotgun guy	26
Imp	21
Lost soul	15
Demon	22
Spectre	9
Cacodemon	5
Baron of Hell	4
Weapons	1-2	3	4-5
Chainsaw	1
Shotgun	1
Chaingun	1
Rocket launcher	1
Ammunition	1-2	3	4-5
Clip	2
Box of bullets	2	3	3
4 shotgun shells	8
Box of shotgun shells	7
Rocket	9
Health & Armor	1-2	3	4-5
Stimpack	3
Medikit	7	11	11
Armor	3
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	21	24	24
Health bonus	16	17	17
Supercharge	1
Backpack	1
Invulnerability	1
Radiation shielding suit	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
Exploding barrel	8
Teleport landing	6

External links

• UCA at Doomworld/idgames
• UCA (archived 🏛) at the Doomed Speed Demos Archive