De zombie survival shooter Left 4 Dead 2 is een goede voorbereiding op de naderende zombie apocalypse, en bovendien ook dikke fun om te spelen. Vandaag maakte Valve bekend dat als Portal 2 in de winkels ligt er een nieuwe addon gaat komen, waarvan één campaign door de community is gemaakt. Klinkt goed, en ik ben benieuwd wat de prijs er van gaat worden.

Matthew Lourdelet (2 Evil Eyes) has been working on a new community campaign - Cold Stream. We loved 2 Evil Eyes and Cold Stream looks even more promising with innovative game play arenas and effects. Matthew has really shown that there are still plenty of new ideas in L4D2 modding.

He recently shared it with us and we love it so far but it isn't done. We were tempted to have him quietly finish it with our help and release it as part of an upcoming DLC.

Tempted... but we decided against that. Instead, we think we have a better idea. We want you the community to be part of the process of taking his unfinished campaign and releasing it as DLC on the Xbox 360, PC and Mac.

The easiest starting point for new campaigns is the three remaining Left 4 Dead 1 campaigns, so the DLC will include those. We also want something brand new and Cold Stream is the perfect fit.

That's the start of the DLC. We have the basic information but we don't even have a name or release date yet (sometime after the release of Portal 2).