E1M2 (Return to Phobos)

E1M2 is the second map of Return to Phobos. It was designed by Michael Kelsey.

Secrets

 * 1) (sector 49)
 * 2) (sector 50)
 * 3) (sector 51)
 * 4) (sector 99)
 * 5) (sector 156)
 * 6) (sector 161)
 * 7) (sector 212)
 * 8) (sector 224)
 * 9) (sector 275)

Bugs

 * Sector #232 will not go up when you hit the switch #1248 - that is because the switch uses a type that is bugged after the release of Doom v1.2. Basically, before v1.2, the switch would look up data from other sectors, and due to most of the sectors it can look up to having the height of 0, the sector itself would raise to 0. However, after v1.2, the action is severely bugged. This bug can be bypassed by loading the map in a map editor and changing the line action to S1 Floor Raise by 512, which will also raise the floor to exactly 0 height.

Current records
The records for the map on the Doomed Speed Demos Archive are:

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