Et hop, une nouvelle campagne coop/survival/versus!

From Jason Ruymen

A required update for Left 4 Dead has been released. Please run hldsupdatetool to receive the update. The specific changes include:

- A new campaign, « Crash Course », is now available for play in Campaign, Versus and Survival modes
- In Versus mode, all weapons, pills, health packs, molotovs, pipe bombs and other items will now be identical for the second round of a chapter
- Matchmaking has had several improvements to make finding and joining games even faster
- Ten all new « Crash Course » achievements have been added

Jason