E1M1 (Return to Phobos)

E1M1 is the first map of Return to Phobos. It was designed by Michael Kelsey.

Secrets

 * 1) Go up the lift in the water room west of the room with the blue key. The chaingun, two boxes of bullets and four armor bonuses wait for you. (sector 159)
 * 2) Use the switch near the yellow key to lower a platform in the building to the west (visible from the yellow key area). Get the soulsphere. (sector 143)

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

The data was last verified in its entirety on December 9, 2021.

Player spawns
This level contains five spawn points:
 * 1) facing east. (thing 290)
 * 2) facing north. (thing 291)
 * 3) facing west. (thing 292)
 * 4) facing east. (thing 293)
 * 5) facing east. (thing 294)

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