Left 4 Dead 3 in the works ?
The photos, labeled “l4d3? (Source 2 Reveal)” show what appears to be the Plantation map finale from Left 4 Dead 2. Captions beneath the photos suggest the map was redone using the Source 2.0 Engine, which was rumored to be the engine Valve is using for the potential L4D sequel, according to a Change log captured during a visit to the Valve offices in Bellevue, Wash.
In 2012, Valve co-founder Gabe Newell said the company was working on “new engine stuff for a while,” but also that they were “probably just waiting for a game to roll it out with.”
Although the map in the Neogaf forum isn’t brand new, Valve previously released all four maps from the original L4D in updated fashion for the second title. These documents aren’t concrete, but a map remake would fit into Valve’s pattern with the franchise.
No other information about potential platforms, release windows or new content for the rumored title is provided on the forum.