Batman Arkham Knight

Batman Arkham Knight is a game produced by Rocksteady Studios and released worldwide June 23, 2015 by Warner Bros. Interactive Entertainment for PlayStation 4, Xbox One and Microsoft Windows, series Batman Arkham.

His screamer scene
After finishing the game the first time, you will have a choice of new game, to do the missions that lack, and get the true ending. But if you wait for the background music that plays when shows the Joker dead in insinerador, when end of music, after that you turn on the insinerador, then a few seconds later the loose Joker screen with a great shout in the background, finishing him to laugh, jumping to the final scene of the introduction, but the narration of the Joker, saying "that's what happened, it was so that the Joker is dead!"

Link
NOTE : The following games contain screamers.
 * youtube.com/watch?v=JUhNnJk_s0o