Valve have informed fans that they’ll be showing off Swamp Fever, the latest of a total of five campaigns coming to Left 4 Dead 2, at San Diego’s Comic-Con.

The convention will take place on 23-26th this month at the EA Gaming Lounge in the Hilton in San Diego, and you’ll get to see a little more on new items, of which there are more than twenty with the chance to play through most of the game.

One screenshot has been released so far for Swamp Fever and is shown below.

Left 4 Dead 2 will be released on 17th November this year and brings about a load more zombies, new melee weapons, an enhanced AI director and much more.

Keep coming back to the hub and we’ll let you know more as we find it out.