VALVe today released a patch for Left 4 Dead 2 on the PC. This patch fixed a bug that would make a Witch invincible if she was lit on fire (either by Incendiary Ammunition or a Molotov).

I can not think of a scarier thing to happen in a game of L4D than a crying, flaming, invulnerable Witch mowing down player after player, until no one stands alive.

Thank you, VALVe, for the most harrowing bug in the history of PC gaming. I probably won’t sleep tonight.