Played twice to check if the campaign worked on Singleplayer & Mutation, & the campaign totally works. There's a map with random path generator, & that adds the fun. Bot navigation is fine in overalls, but rather buggy on finale when survivors are heading to the rescue helicopter. Bots choose the long way from the first floor instead of following player to go through the 2nd floor. . Well, here is the review: Pros= - The maps work well. - No texture error - Bot navigation is fine in overalls (very few bot navigation errors are listed in cons). - A certain map uses random path generator so it makes the map unpredictable. . Cons= - Map 2 & 3 have no health kit in saferoom. - Most switches have no glow, like the elevator switches on map 2 & 3, the switch to operate the crane. - There are at least two bot navigation errors found. The first one is on the lift. Bots love to stand on the edge of the lift so players have to push them to the center of the elevator so that they don't fall off the lift when avoiding some zombies jumping from above. The second bot navigation error is on finale. When rescue helicopter comes, players can easily make a shortcut through 2nd floor, but bots take the long way to go down to 1st floor & go up to the rescue helicopter by climbing a truck, & they become easy targets for tank or special infected when they take the long route. . In overalls, it's a playable campaign to enjoy.

No issues at all. Played on my dedicated server. I really liked the look and flow of this campaign. when I played this I played alone. when there is more than 1 player, It freezes the game after you close a safe room door.

Well, It is such a nice map, but It's hardly find health kits. Why there is no health kit in the safe room?? It isn't impossible to complete, but damn hard...

Completed in expert realism with friends. *spoiler alert* Gotta say I quite like the surrounding of the maps, it's not very common and rather unique from other maps to start off the map in a cave-like underground environment. One thing critically needed to fix was the event trigger mechanism IMO. Those lifts and elevators that have to be activated in order to proceed to the next area, just like Valve, has to have it disabled before everyone else is ready so that it doesn't just leave other teammates behind when somebody accidentally pressed the button. It didn't have clear game instruction or any survivor dialogue to make the navigation more clear and the gameplay more interesting. Map 3 the last elevating platform was buggy, we all took fall damage for nothing. Supplies wise, almost all the safe rooms got no kits? No sight of magnum, not sure if there's one in the finale but I guess not. Finale was standard hold-out, not too bad.

Great experience. I couldn't figure out where to go on map 3, perhaps make it a bit clearer? Other than that, I quite enjoyed it.