This game's Jack Attacks always freak me out a little. I have a rather bright table lamp illuminating the room right now, and my feet are on top of my desk, where they're out of the darkness.
Not always! They are supposed to be either intense or creepy. Look at Volumes 1 and 2, Sports, Television, Full Stream, and there are likely much more.
The black nothing background is kinda creepy. In YDKJ2011, the Jack Attack has this awsome vortex for a background! Plus it has dramatic music to boot! What could be a better Jack Attack!?! Well maybe a Jack Attack where you have to match pictures with words and the pictures are sucked up by a tornado in the background that's destroying an open plain with a farm. I think that'd be awsome! Thumbs up if you agree! ;D