Level 11 of Doom 3: Complete Walkthrough for Communications

Hit the panel on your right to exit the airlock -a cacodemon will pop up from the floor. Head up the stairs to your left and watch out for another cacodemon spawning in behind you. Hit the control panel to call the lift and select level three, Communications, once you are inside.

At the top there will z-secs, a zombie and an imp. Head along the corridor and through the door. Watch out for another imp spawning in behind you then proceed through the next door. There are two z-secs up the stairs to your right; hit the communications option on the control panel and kill the cacodemon that spawns in. Kill the two z-secs on the right and go through the door, there’s a medical station in there if you need it.

Kill the z-secs in the next room, one behind and one in front, be careful because the one in front has a shield.

Go through the next door, the first door on your left is locked so go down the stairs and through the other one. This is the main communication room, grab Seamus Blake’s PDA from the desk. Head back out through the red door and up the stairs, kill the z-secs and an imp and enter the alcove that opened for some pick ups.

The locked door is open now so go through and kill the zombie, crouch down and climb into the alcove on your left for some more pick ups. Go into the next room and kill the imp and the z-sec, grab some pick ups straight ahead, kill the z-sec behind you and call the lift.

At the bottom there’s a zombie on your left and some hidden pick ups. Head right along the corridor, kill the imp and enter the next room. There’s a z-sec running towards you and an imp up to your left then another z-sec dead ahead. Grab the pick ups in the dark spot at the end and go through the next door. There’s a zombie on your right and an imp down to your left, kill the three wraiths that spawn in.

You’ll find some pick ups on the left of the machine and then to the right a zombie will spring out and an imp will attack. Grab the medkit from the zombie alcove and proceed through the door. If you crouch under the walkway when you first enter you’ll find some armor shards.

Take the first right and watch out for an imp who will open the door at the end; there will also be one up high behind you. There’s another inside, check under the stairs for more pick ups then climb the stairs and run across the walkway when the machinery slides away.