Tree1

Tree1
The starting area
Author	Greg Lewis
Port	Vanilla Doom
IWAD	Doom
Year	1994
Link	Doomworld/idgames

This level occupies the map slot E1M1. For other maps which occupy this slot, see Category:E1M1.

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Tree1 is a single-level PWAD for Doom that was released in 1994. It was designed by Greg Lewis (Tree).

Walkthrough

Map of Tree1

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. Just before the yellow door is a secret door (marked with a different texture) to the south leading to a room with some health and armor. (sector 8)
2. After going through the various locked doors in the northeast, there is a switch that raises a staircase. The wall opposite the switch has a secret door further north leading to a room with nine health bonuses, nine armor bonuses, two medikits, and some ammo. It is also possible to reach this area by teleporting into the maze near the end, then heading south then east. (sector 66)
3. After the aforementioned staircase is a passage with some lost souls. There is a secret door to the north here, leading to another lost soul and a chainsaw. (sector 54)

Areas / screenshots

• 

  Yellow key area

• 

  Marble corridors

• 

  Blue key area

• 

  Plasma plaza

• 

  Red key area

• 

  The exit

Speedrunning

Current records

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

Run	Time	Player	Date	File	Notes
UV speed	1:46.17	Eric Baker (The Green Herring)	2011-04-10	tre1-146.zip
NM speed
UV max	3:13.54	Dylan Gill (TheV1perK1ller)	2020-02-21	tre1-313.zip
NM 100S	2:43.51	Chris Ratcliff (Ryback)	2013-06-23	tre1n243.zip
UV -fast	4:29.74	Serge Marudov (Never_Again)	2011-03-17	tree1gm_na.zip
UV -respawn
UV Tyson
UV pacifist

The data was last verified in its entirety on June 2, 2022.

Deathmatch

Player spawns

This level contains five spawn points:

1. facing east. (thing 201)
2. facing west. (thing 202)
3. facing west. (thing 243)
4. facing south. (thing 244)
5. facing west. (thing 245)

Statistics

Map data

Things	326
Vertices	577*
Linedefs	619
Sidedefs	876
Sectors	128

* The vertex count without the effect of node building is 501.

Things

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

Single-player
Monsters	1-2	3	4-5
Zombieman	14	24	24
Shotgun guy	7	11	19
Imp	25	40	56
Lost soul	8	11	12
Demon	3	6	9
Spectre	1	2	3
Cacodemon	3	5	6
Baron of Hell	0	1	2
Cyberdemon	0	0	1
Weapons	1-2	3	4-5
Chainsaw	1
Chaingun	1
Rocket launcher	1
Plasma gun	1
Ammunition	1-2	3	4-5
Clip	6
Box of bullets	6
4 shotgun shells	5
Box of shotgun shells	3
Rocket	1
Box of rockets	3
Energy cell pack	3
Health & Armor	1-2	3	4-5
Stimpack	11
Medikit	13
Megaarmor	0	1	1
Items	1-2	3	4-5
Armor bonus	21
Health bonus	30
Backpack	1
Partial invisibility	1
Keys	1-2	3	4-5
Blue keycard	1
Red keycard	1
Yellow keycard	1
Miscellaneous	1-2	3	4-5
Exploding barrel	16
Teleport landing	16

Multiplayer
Monsters	1-2	3	4-5
Zombieman	14	24	24
Shotgun guy	7	11	19
Imp	25	40	56
Lost soul	8	11	12
Demon	3	6	10
Spectre	1	2	3
Cacodemon	3	5	6
Baron of Hell	0	1	2
Cyberdemon	0	0	1
Weapons	1-2	3	4-5
Chainsaw	1
Shotgun	1
Chaingun	1
Rocket launcher	2
Plasma gun	1
Ammunition	1-2	3	4-5
Clip	6
Box of bullets	6
4 shotgun shells	5
Box of shotgun shells	3
Rocket	1
Box of rockets	3
Energy cell pack	3
Health & Armor	1-2	3	4-5
Stimpack	11
Medikit	13
Megaarmor	0	1	1
Items	1-2	3	4-5
Armor bonus	21
Health bonus	30
Backpack	1
Partial invisibility	1
Keys	1-2	3	4-5
Blue keycard	1
Red keycard	1
Yellow keycard	1
Miscellaneous	1-2	3	4-5
Cooperative start	4
Deathmatch start	5
Exploding barrel	16
Teleport landing	16

External links

• Tree1 at Doomworld/idgames
• Tree1 at the Doom Speed Demo Archive