Keys.txt

keys.txt was a hidden screamer on the Russian forum Games.gen in 2014, However, there is a safe version of this screamer that actually provides free game keys before it was inaccessible.

This forum has a hidden page consist of "game keys", this keys are only for Counter-Strike: Global Offensive and Skyrim. However, clicking in one of the .txt files or folders will result in a flashing picture of Jeff the Killer, it is simply just an animated file what Anne.jpg uses, However, the website is still active.

Links
NOTE : The following websites contain screamers with flashing lights!
 * Safe version: games-gen.com/giveaways/
 * games-gen.com/giveaways/csgo/keys.txt/
 * games-gen.com/giveaways/skyrim/steam-keys.jpg/
 * games-gen.com/giveaways/skyrim/steam-keys.txt/