I would like to re-create an effect from the game Dishonored. The FX happens when I teleport or when I slow down time, the screen gets some radial blur and a strange kind of distortion at the edges. While that happens, the game sounds also get pitched down slowly, depending on how much radial blur is on the screen. Here's a video showing the effect:
Here's an another video, showing the game slowly slowing down, and the radialblur&distortion increases, sound slowly pitches down.