Screamer Forums and Screamer gallery have returned.
The Screamer Forums will likely remain read only unless it's known that it will be active, since forums in general are kind of dead because of Discord.
X-rider.com
X-rider was a screamer website from a south korean movie called, Epitaph. The screamer is a dead women who her face is covered in blood and she is smiling. There are no screams actually, is just a loud sound effect from the movie that, in a loop, cause it to be kind annoying.
On YouTube there is some vietnamese kid who recorded his reaction. Go to YouTube, search "Epitaph Movie" and go to 39:00 and there you can see her face. It's not that scary actually.
In June of 2015, X-rider.com went offline.