E1M1: The Entry (2002 A Doom Odyssey)

E1M1: The Entry is the first map in the Deep into the Code episode of 2002 A Doom Odyssey. It was designed by Paul Corfiatis and uses the music track "". In the 10th anniversary edition some geometry changes were applied but the things population remained the same.

Secrets

 * 1) Get the blue key, then return all the way to the starting point and take the new passage to get a green armor, a box of shotgun shells, and a box of ammo. (sector 32)
 * 2) As you take the steps leading up to the blue key, press on a wall to the right to get a soul sphere. (sector 37)
 * 3) Flip the switch at the northern hallway to reveal another hallway leading further north to another switch. Use that one and then go southwest to find demons and armor bonuses. (sector 46)
 * 4) In the exit room, use the wall just to the right of the exit switch, then flip the next switch you see to lower the walkway allowing you to reach the chaingun. (sector 53)

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

The data was last verified in its entirety on December 21, 2021.

Player spawns
This level contains four spawn points:
 * 1) facing south. (thing 101)
 * 2) facing south-west. (thing 102)
 * 3) facing north-east. (thing 103)
 * 4) facing south. (thing 104)

Map data
Original ed.:

10th ann.ed.:

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