Doom/E1M3: Toxin Refinery: Difference between revisions

Grab the goodies and open the door. There are lots of enemies in this room; you'll be assailed immediately by an Imp and a shotgun marine, and around the corners there are lots more enemies including two new ones, a Demon and a Spectre (look them up on the enemy page if you don't know what they are). Your new chaingun will help here, otherwise continual pummeling with the shotgun will best them. Once they're all dead grab the goodies and go to the left. Open the door at the end of the path around the central slime pit.

In this next room, quickly blast the central barrel to take out the two marines on either side, and then let the several Imps and marines/shotgun marines come into your field of view and blow them away with your shotgun. There are a lot of them. Head to the window on the right by the stairs, and you can shoot some more Imps and marines from up here. Go around and kill any Imps that come up the stairs, then go down and clear the place out. There's some ammo and armour up the lift, but otherwise go left at the bottom and you'll find a switch. Throw it and head back up. You can open the wall section in the random alcove up here and shoot some enemies in the room beyond, but that's if you choose to go to the secret level or not (it's difficult, but fun). Anyway, go around back to the door and you'll find a wall section has opened, with a long staircase beyond it. At the top, snipe the shotgun zombies and Imps with your weapons, and head up. Clear the place out (there are some more Imps and shotgun marines, as well as a Demon and a Spectre at the back), and grab the goodies. In a small tunnel into the central section of the room you'll find the yellow keycard.