OK, this is probably one of the all time worse campaigns I've played since Left 4 Dead 2 was released. Plenty of issues so lets detail these map by map.
Note: I did play this several times to make sure I didn't miss anything. Follow carefully on Map #3 as that's what kills this campaign.
Map #1 "Guard Room"
Why have the exit door booby trapped and kill everyone? Okay, so the rear wall has a switch to open the sliding panel that doesn't like to stay open long so run through. Now you're in a single room. Blow away all the bad guys and enter the safe room. So 3 rooms and that's the entire first map? Sad.
Map #2 Nick dies on a ladder fall. The map again was very short with 2 rooms and then into the safe room.
Should finish in about 30 seconds unless your loafing.
Map #3 So you have two possible exits. One is to use the the cart full of pills (activates from the front and not from either side). Weird! So door opens and again a single room to wipe out everything and go down a long ladder. This is Map #4 Here's where things went off the rails. Ellis (2nd play it was Nick, 3rd try it was all 3 bots) would not come down the ladder. The ladder is too short to climb back up and push him. I even went and tried to kill the stuck bot but caused zero damage. Now you know your going to be screwed as you can't exit map unless all 4 players enter the safe room. There is a generator to turn on (no idea what for) and three rooms. Entrance room is empty as is the room to your left. Go into this room and you will get teleporting undead just popping up. No doors, hatches etc. So they must be using some Star Trek transporter. Still no idea how to open the gate room (it seems to have a very long time delay and then it will open). Because you are short of player you can't finish this map. You can sit on the auto cannon and kill anything coming through the door. So after endless hordes and 6 tanks all killed without taking a hit I quit that map.
****************So in order to finish the campaign*************
Quit and restart Map #3 Ignore the pill cart and door nonsense and go to the empty room and hit the switch. Door opens and just kill the tank (easy as he starts far enough away to blast it. This will take you to a safe room which will got to map #5
Map #4 is alternate choice if you use the pill cart. (you'll be sorry!!) You can ignore this if wanting to restart Map #3.
Map #3 wall switch in empty room will take you to the safe room which will take you to a safe room and that exit will be Map #5 City (confused yet? I was).
Map #5 is a straight up one area outside the safe room where you kill everything and jump on the Helicopter. Rotary Cannon will kill everything dropping down from the side wall opening. Just keep putting bursts on the area and let Bots clean up any stragglers.
If it was possible to leave a ZERO STAR review I'd have certainly be inclined to do so.
So I'd avoid this campaign as there are much better ones available.
Terrible!! Total waste of time to download.
OK, this is probably one of the all time worse campaigns I've played since Left 4 Dead 2 was released. Plenty of issues so lets detail these map by map. Note: I did play this several times to make sure I didn't miss anything. Follow carefully on Map #3 as that's what kills this campaign. Map #1 "Guard Room" Why have the exit door booby trapped and kill everyone? Okay, so the rear wall has a switch to open the sliding panel that doesn't like to stay open long so run through. Now you're in a single room. Blow away all the bad guys and enter the safe room. So 3 rooms and that's the entire first map? Sad. Map #2 Nick dies on a ladder fall. The map again was very short with 2 rooms and then into the safe room. Should finish in about 30 seconds unless your loafing. Map #3 So you have two possible exits. One is to use the the cart full of pills (activates from the front and not from either side). Weird! So door opens and again a single room to wipe out everything and go down a long ladder. This is Map #4 Here's where things went off the rails. Ellis (2nd play it was Nick, 3rd try it was all 3 bots) would not come down the ladder. The ladder is too short to climb back up and push him. I even went and tried to kill the stuck bot but caused zero damage. Now you know your going to be screwed as you can't exit map unless all 4 players enter the safe room. There is a generator to turn on (no idea what for) and three rooms. Entrance room is empty as is the room to your left. Go into this room and you will get teleporting undead just popping up. No doors, hatches etc. So they must be using some Star Trek transporter. Still no idea how to open the gate room (it seems to have a very long time delay and then it will open). Because you are short of player you can't finish this map. You can sit on the auto cannon and kill anything coming through the door. So after endless hordes and 6 tanks all killed without taking a hit I quit that map. ****************So in order to finish the campaign************* Quit and restart Map #3 Ignore the pill cart and door nonsense and go to the empty room and hit the switch. Door opens and just kill the tank (easy as he starts far enough away to blast it. This will take you to a safe room which will got to map #5 Map #4 is alternate choice if you use the pill cart. (you'll be sorry!!) You can ignore this if wanting to restart Map #3. Map #3 wall switch in empty room will take you to the safe room which will take you to a safe room and that exit will be Map #5 City (confused yet? I was). Map #5 is a straight up one area outside the safe room where you kill everything and jump on the Helicopter. Rotary Cannon will kill everything dropping down from the side wall opening. Just keep putting bursts on the area and let Bots clean up any stragglers. If it was possible to leave a ZERO STAR review I'd have certainly be inclined to do so. So I'd avoid this campaign as there are much better ones available.This review was posted before the latest release.