Left 4 Dead 1 and 2 on sale for $10.19 on Steam for a limited time

Valve has extended a whole mess of offers for Left 4 Dead and its sequel on its Steam platform in honor of the release of "The Sacrifice" -- both titles (the latter of which just launched on Mac) are available for $6.79 each, or $10.19 together for "a limited time."
  • Left 4 Dead (PC and Mac) -- $6.79, down from $19.99
  • Left 4 Dead Four-Pack (PC and Mac, includes four copies of the game) -- $20.39, down from $59.99
  • Left 4 Dead 2 (PC and Mac) -- $6.79, down from $19.99
  • Left 4 Dead 2 Four-Pack (PC and Mac, includes four copies of the game) -- $20.39, down from $59.99
  • Left 4 Dead Bundle (PC and Mac, includes both Left 4 Dead games) -- $10.19, down from $29.99

This article was originally published on Joystiq.