Steam News28 January 201115y ago

Left 4 Dead 2 Update Released

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted.

Full notes

Full Left 4 Dead 2 update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

0 fixes1 addition0 changes0 removals

Gameplay

addedNew Community Mutation: Nightmare

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

New Community Mutation: Nightmare

Source

Steam News / 28 January 2011

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