Doom 3 Walkthrough: Level 13 Recycling Sector 2

Enter the first room and head to the top right to find some armor on the shelf. You’ll also find a medical station in the room to your right.

Grab Jeffery Moen’s PDA and use the control panel to reactivate the primary pump systems. When the message has finished four imps will spawn in the big room, kill them and jump on one of the moving pistons to quickly reach the walkway above.

Through the next door round to the right there will be three imps, two in front and one behind. Kill the lost souls who pop up when you enter and in the next room use the exploding barrels to kill three imps.

You can access the cabinet with code 483; grab the goodies and head down the corridor to the left where a zombie will come through the door at the end. A revenant will spawn in behind you and then another two lost souls.

Use the medical station off to the left and then proceed through the door.

Turn left and there’s an imp on your right - you can find pick ups on the shelf ahead and some armor off to the right.

Go through the next door and kill the imp ahead before going down the stairs where you’ll find a revenant. There will also be an imp and another revenant behind you.

Grab a medkit through the doorway to your left and then head up the corridor, as you come round the corner to the left an alcove will open on your right with a zombie in it. You’ll find another two zombies and an imp round to the right. Following the corridor round there’s an imp on your right you can take out with the barrel next to him and then a pair of lost souls.

When you enter the room on the right there’s another imp and a revenant. Grab the pick ups - there’s armor at the back and a medkit.

Head through the door and the next door will open revealing an imp; there’ll be another behind you. Head in and kill the zombie, grab the pick ups off the shelf on your left and use the medical station. Head up and use the control panel on your left to vent the chamber. When you do an alcove ahead will open and three imps will attack. Then a zombie will shamble up behind you.

Head back out and back to the previous room taking out two lost souls and then back down the corridor to the left to take out a zombie.