Left 4 Dead

Games

Valve's four-player co-op zombie shooter.

Latest · by ValveWebsiteRSS

Release activity

Release activity — 2 releases across 2 days in the last year. Each cell is one day; darker means more releases that day. Older weeks are hidden at this screen width.
JunJulAugSep
SundayNo releases on May 24, 2026No releases on May 31, 2026No releases on Jun 7, 2026No releases on Jun 14, 2026No releases on Jun 21, 2026No releases on Jun 28, 2026No releases on Jul 5, 2026No releases on Jul 12, 2026No releases on Jul 19, 2026No releases on Jul 26, 2026No releases on Aug 2, 2026No releases on Aug 9, 2026No releases on Aug 16, 2026No releases on Aug 23, 2026No releases on Aug 30, 2026No releases on Sep 6, 2026
MondayNo releases on May 25, 2026No releases on Jun 1, 2026No releases on Jun 8, 2026No releases on Jun 15, 2026No releases on Jun 22, 20261 release on Jun 29, 2026No releases on Jul 6, 2026No releases on Jul 13, 2026No releases on Jul 20, 2026No releases on Jul 27, 2026No releases on Aug 3, 2026No releases on Aug 10, 2026No releases on Aug 17, 2026No releases on Aug 24, 2026No releases on Aug 31, 2026No releases on Sep 7, 2026
TuesdayNo releases on May 26, 2026No releases on Jun 2, 2026No releases on Jun 9, 2026No releases on Jun 16, 2026No releases on Jun 23, 2026No releases on Jun 30, 2026No releases on Jul 7, 2026No releases on Jul 14, 2026No releases on Jul 21, 2026No releases on Jul 28, 2026No releases on Aug 4, 2026No releases on Aug 11, 2026No releases on Aug 18, 2026No releases on Aug 25, 2026No releases on Sep 1, 2026No releases on Sep 8, 2026
WednesdayNo releases on May 27, 2026No releases on Jun 3, 2026No releases on Jun 10, 2026No releases on Jun 17, 2026No releases on Jun 24, 2026No releases on Jul 1, 2026No releases on Jul 8, 2026No releases on Jul 15, 2026No releases on Jul 22, 2026No releases on Jul 29, 2026No releases on Aug 5, 2026No releases on Aug 12, 2026No releases on Aug 19, 2026No releases on Aug 26, 2026No releases on Sep 2, 2026No releases on Sep 9, 2026
ThursdayNo releases on May 28, 2026No releases on Jun 4, 2026No releases on Jun 11, 2026No releases on Jun 18, 2026No releases on Jun 25, 2026No releases on Jul 2, 2026No releases on Jul 9, 2026No releases on Jul 16, 2026No releases on Jul 23, 2026No releases on Jul 30, 2026No releases on Aug 6, 2026No releases on Aug 13, 2026No releases on Aug 20, 2026No releases on Aug 27, 2026No releases on Sep 3, 2026No releases on Sep 10, 2026
FridayNo releases on May 29, 2026No releases on Jun 5, 2026No releases on Jun 12, 2026No releases on Jun 19, 20261 release on Jun 26, 2026No releases on Jul 3, 2026No releases on Jul 10, 2026No releases on Jul 17, 2026No releases on Jul 24, 2026No releases on Jul 31, 2026No releases on Aug 7, 2026No releases on Aug 14, 2026No releases on Aug 21, 2026No releases on Aug 28, 2026No releases on Sep 4, 2026No releases on Sep 11, 2026
SaturdayNo releases on May 30, 2026No releases on Jun 6, 2026No releases on Jun 13, 2026No releases on Jun 20, 2026No releases on Jun 27, 2026No releases on Jul 4, 2026No releases on Jul 11, 2026No releases on Jul 18, 2026No releases on Jul 25, 2026No releases on Aug 1, 2026No releases on Aug 8, 2026No releases on Aug 15, 2026No releases on Aug 22, 2026No releases on Aug 29, 2026No releases on Sep 5, 2026

2 releases in the last year

Patch notes

Left 4 Dead - Update

Fixed 1
  • Custom sprays now display for remote clients

From Left 4 Dead

An update has been released for Left 4 Dead.

  • Fixed custom sprays not displaying for remote clients.
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How Left 4 Dead - Update went

Left 4 Dead - Update

Fixed 1
  • Fixed several exploits that could crash servers or remote players

From Left 4 Dead

An update has been released for Left 4 Dead.

  • Fixed several exploits that could crash servers or remote players.
View originalPermalink
How Left 4 Dead - Update went

Left 4 Dead - Update

Changed 1
  • Block clients' ability to pause dedicated servers unless the server operator has explicitly allowed it

From Left 4 Dead

An update has been released for Left 4 Dead.

  • Block clients' ability to pause dedicated servers, unless the server operator has explicitly allowed it.
View originalPermalink
How Left 4 Dead - Update went

Left 4 Dead Update

Fixed 1
  • Fixed exploits used to crash remote servers

From Left 4 Dead

An update has been released for Left 4 Dead.

  • Fixed exploits used to crash remote servers.
View originalPermalink
How Left 4 Dead Update went

Left 4 Dead - Update

Fixed 1
  • Fixed some exploits used to crash remote servers

From Left 4 Dead

An update has been released for Left 4 Dead.

  • Fixed some exploits used to crash remote servers.
View originalPermalink
How Left 4 Dead - Update went

Left 4 Dead - Update

Fixed 1
  • several crash and remote code execution exploits

From Left 4 Dead

An update has been released for Left 4 Dead.

  • Fixed several crash and remote code execution exploits.
View originalPermalink
How Left 4 Dead - Update went

Left 4 Dead - Update

Fixed 1
  • Fixed several crash and remote code execution exploits

From Left 4 Dead

An update has been released for Left 4 Dead game and authoring tools:

  • Fixes for several crash and remote code execution exploits.
View originalPermalink
How Left 4 Dead - Update went

Left 4 Dead - Update

Added 1
  • Added protections against malicious network packets
Fixed 2
  • Fixed an exploit that could force votes to pass without notifying other players
  • Integrated several exploit fixes from Left 4 Dead 2

From Left 4 Dead

An update has been released for Left 4 Dead:

  • Fixed an exploit that could force votes to pass without notifying other players.
  • Added protections against malicious network packets.
  • Integrated several exploit fixes from Left 4 Dead 2.
View originalPermalink
How Left 4 Dead - Update went

Left 4 Dead - Update

Added 1
  • Add Latin American Spanish localization
Security 1
  • Fix several vulnerabilities and exploits

From Left 4 Dead

An update has been released for Left 4 Dead:

  • Fixed several vulnerabilities and exploits, reported via HackerOne.
  • Localization fixes, added Latin American Spanish.
View originalPermalink
How Left 4 Dead - Update went

Left 4 Dead - Update

Security 1
  • Fixed a potential remote code execution exploit through malformed file uploads

From Left 4 Dead

An update has been released for Left 4 Dead.

  • Fixed a potential remote code execution exploit through malformed file uploads. Reported via HackerOne.
View originalPermalink
How Left 4 Dead - Update went

Left 4 Dead - Update

Fixed 1
  • Authoring Tools failing to write to disk

From Left 4 Dead

An update has been released for Left 4 Dead

  • Fixed Authoring Tools failing to write to disk
View originalPermalink
How Left 4 Dead - Update went

Left 4 Dead - Update

Security 1
  • Fixed several potential RCE exploits

From Left 4 Dead

An update has been released for Left 4 Dead

  • Fixed several potential RCE exploits.
View originalPermalink
How Left 4 Dead - Update went

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