The video below shows you how to get to these secrets. Run from the entrance of the green room to this platform very quickly as it is timed. Inside that room, there is a platform on the left that goes up and down like an elevator. You're going to have to run from the entrance to the same hidden area you just came from. Go in there ad grab the items, then go back to the entrance to the green room (the way you entered from the beginning of the level. Go back to the previous room (green-tinted room) and as soon as you enter the main part of the room, look right, and you will see an area that opened up. Next, go through the door at the end of the hallway and kill the Imp in the next room, this will open a tunnel in the previous room. Press A on the discolored section on the wall to your right to open the hidden passage.

Jump back on the pipe and follow it outside. Here you will find a Secret (1/7) containing an Argent Cell (1/2): External image. In either of these rooms walk into the corners, one of the corners will drop down as you walk on it, leading to a chaingun. From the central starting area (with the imp cage) 2 of the three stairways you can walk down lead to rooms that have locked yellow doors. The aim of this section is to guide you through every level without missing an AutoMap, Secret, Elite Guard (Praetor suit. This secret can be accessed from two areas. Kill the enemies in the room and walk to the end of the room, you will see a piece of the wall a different color on your right in the hallway leading to the door. Story walkthrough: levels 1-4 Table of contents. The first secret in level 1 is going to be right after the room with the green tint in it.

Doom 4 level 1 secrets