A Taiwanese website appears to have uncovered the posters - and therefore names and witty slogans - for the last of Left 4 Dead 2's five campaigns.
Hard Rain ("Come Hell and High Water") looks rather wet and wonderful, although a bit more industrial than Swamp Fever, which we saw earlier this year.
Dead Center, meanwhile, appears to be set in a shopping centre. "Prices Aren't the Only Things Getting Slashed." Hubba.
We've contacted Valve to see if there's any confirmation forthcoming. If not, we'll probably find out closer to the game's PC and Xbox 360 release next month.