Killwithus.com

Kill with Us is a screamer game based on the movie Untraceable. When you go on it, it shows a warning and asks the player if he or she is really sure they want to enter it. It then shows a flash picture of a man in a mask and a ripped shirt either about to hang himself or hanging someone else on a rope offscreen and makes the player look above his head. After about a minute has passed, a picture of an old zombie woman appears, along with a loud scream, the site wen't down.

Link
NOTE : The following website contains a screamer.
 * killwithus.com