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Patch 1.4.3
StarCraft II
“Wings of Liberty”
Release date (US)

February 21, 2012;
9 years ago





Related links
Patch chronology
← Previous Next →
Patch 1.4.2 Patch 1.4.3a
Useful links

StarCraft II patch 1.4.3 is the third minor patch since patch 1.4.0.


  • APM values displayed on the Leader Board are now calculated by counting every click and command that has been issued by the player.
  • EPM values displayed on the Leader Board are calculated by counting only actual commands issued by the player (Effective Actions Per Minute).
  • Zerg Larvae are now displayed in the unit panel of the Leader Board.

Bug Fixes

  • The “Try the Next Patch” button now properly launches the PTR client when a PTR is available.
  • Unread chat notifications no longer reset when entering or leaving a game.
  • Map information now loads immediately in the Match History screen after logging onto
  • In the Korean version, the Reduced Violence option now remains checked when restoring gameplay defaults.
  • Fixed a display issue that could occur when binding certain keys on a French keyboard.
  • Fixed a crash that could occur when exiting StarCraft II on systems with Geforce FX 5700 graphics cards.
  • Fixed a crash that could occur when saving and loading games between High and Low video settings.
  • Fixed an issue that could cause some players to be dropped from custom games after spending an extended time in the lobby.
  • Fixed an issue which was causing some players with a full version of SC2 to be stuck in Starter Edition.
  • Fixed an issue that could cause ladder matches to sometimes start three seconds late.
  • Fixed an issue where overlapping units could sometimes traverse cliff levels.
  • Fixed an issue which prevented some players from receiving credit for Top X achievements after Season 3.
  • Fixed an issue which caused FFA games to reset the progress of the Team Hot Streak achievement.
  • Fixed an issue where the Restart button was incorrectly showing up when loading Vs. AI saved games from previous versions of StarCraft II.

Mac Bug Fixes

  • Fixed an issue where the cursor would disappear when using the middle mouse button.
  • Fixed an issue which caused performance to drop significantly during large battles.
  • Fixed an issue that was causing certain mod maps to crash after loading.
  • The Reduce Mouse Lag option now works properly on Macs.