I recently had an almost dead player decide to lay down and fall asleep in the middle of the Redmond barrens. The team's face had panicked while talking to an Aztechnology johnson, and sold out their only magical contact, so when they needed some help, they were sh-- outta luck. So tw oof the runners go looking for him, a street Sam and a gumshoe ex lone-star with a few drug problems, trek out into the barrens to find where he used to camp. The guy was a wolf shaman with Algonquin blood who lived in a yurt in the middle of a trash crater. Now this gumshoe!'a in a bad way from the last run, and needs magical healing from this shaman ASAP, so when they arrive and find his crater empty, the gumshoe lies down in the middle of the crater and falls asleep. I dunno what the drek he was trying to do with that... Maybe dream connect? Kinda clever, but not in the barrens.
I think they missed my harrowing description of the barrens. Regardless, the street Sam plays good partner, and watched over him from the edge of the crater with his nihama optimum. So, I throw a pack of five barghests at them. Panic ensues because the gumshoe's hurting, and he doesn't even start running until they're about 4 yards from him. The street Sam tries to shoot them down, but his gun jams, and in a hearbeat, the hounds are all over the gumshoe. Cue gory death scene.
This group plays a lot of pathfinder with a very forgiving dm, so even though I describe them ripping out his jugular, and feasting on his insides, the street Sam still thinks he's got a shot. In an earlier run, they'd gotten an amulet or a few that aztech was using as magical laser pointers for bringing something into this world from other places (neither aztech or the players know it, but what they're summoning are horrors,) and they're activated by bleeding on them. So the street Sam pulls his out, cuts his hand on it, and poof, huge gorilla with Shark's teeth and spines on his back is glaring down at the street Sam.
The face who is running in to try to save the whole situation arrives just in time to see his street Sam get picked up by his ankle, and bit into like a fried chicken leg.
That changed the way they play the game.