If you thought Gravity Rush itself was pretty off the wall (literally), then just wait until you see the live action trailer, which can be viewed here, which is also pretty bizarre.
The first-person perspective trailer shows someone working on a paper to do with Isaac Newton's laws of gravity, and there's a cat that is distracting her. As the trailer progresses, though, the cat starts messing with gravity, producing weirder and weirder results.
What are your favourite live action trailers?