So, my girl was taking a turn on L4D2 just a little while ago, and she was taking on The Passing campaign on easy. All well and good, she has some problems here and there but she's staying up and shooting. She even managed to put down a Hunter and then a Smoker on the same set of pistol clips before the bots could fire a shot. Made me proud.
Then she gets to the finale, scavenging gas for the generator. And suddenly the Director decides it HATES her and NEEDS her to die. Its going alright at first, pretty heavy on the specials but she was making it right up to her sixth gas can. Then, out of the blue there is a Tank. Nothing major, she'd fought off two or three as expected between pouring in gas. Only this time, they kept coming. Every time she and her bots took one down, another IMMEDIATELY took its place with no delay at all. This happened twice, and then Tank #4 showed up while #3 was still alive and fighting.
It made my day because she still (barely) got through them all alive, and poured in one more gas can before a random common infected OHKOed her. And because I've never seen the Director that sadistic on easy before today.